Flowcen Global

Flowcen Global manufactures and exports a wide range of industrial valves for water, oil and gas, steam, chemical, power, fertilizer, refinery, marine and general industries. The range includes gate, globe, check, ball, plug, butterfly, diaphragm, strainer and lined valves.

Technical Specs (Concise)
Size Range: 15 mm (½”) to 1200 mm (48”)
Pressure Ratings: Class 150 to 1500 / PN10–PN100
Body Material: CS (ASTM A216 WCB), SS (ASTM A351 CF8/CF8M), Alloy Steels, Special Grades
Trim: 13Cr, SS304, SS316, Stellited
Ends: Flanged (ASME B16.5), SW (B16.11), BW (B16.25), Screwed BSP/NPT, Wafer, Lugged
Operation: Handwheel, Gear, Pneumatic or Electric Actuator
Coating: Epoxy, Zinc-rich primer, Special paint for corrosive duty, PFA/PTFE lining
Testing: API 598 / EN 12266 – Hydrostatic & Seat Test
Design Standards: API 600, API 602, API 603, API 6D, BS 1873, BS 5352, DIN
Certifications: ISO, IBR

Construction Styles include bolted bonnet, pressure seal, forged, cast, rising stem OS&Y, non-rising, reduced/full bore, jacketed, lined, wafer type. Available in straight pattern, Y-pattern, T-pattern depending on application. Products are designed and manufactured to meet international standards, interchangeable with L&T, Audco, Leader, BHEL, KSB, Crane, Velan, Neway, Walworth and other reputed makes.

Applications & Export Markets
Used in refineries, power plants, desalination, chemical process plants, water treatment, HVAC, mining, fertilizers, OEM packages and EPC projects. Widely supplied in India (Dahej, Jamnagar, Hazira, Baroda, Panipat, Vizag, Mumbai, Chennai, Kolkata, Pune, Bengaluru, across Gujarat) and exported to Saudi Arabia, UAE, Oman, Qatar, Kuwait, South Africa, Kenya, Nigeria, Egypt, Italy, UK, Germany, Singapore, Malaysia, Indonesia, Thailand and other industrial regions.

All valves undergo 100% quality checks, proper QAP, marking and documentation before dispatch. Made in India, designed for reliable performance in demanding services. Flowcen provides after-sales support, spares, installation assistance and documentation for smooth lifecycle operation.

We supply across Gujarat, India and global export hubs with prompt delivery and technical support.

 

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Flowcen Global is a trusted Indian manufacturer and exporter of engineered valves for water, wastewater, irrigation, industrial, fire protection, infrastructure and EPC projects across India and international markets. These sluice valves are designed for efficient isolation and flow control in pipelines, treatment plants, pumping stations, water supply lines and sewage networks. Available in rising stem OS&Y and non-rising stem IS&NR types with double flanged ends, handwheel operated, suitable for horizontal or vertical installation.

Manufactured in sizes 50mm to 1200mm with pressure ratings PN10 and PN16, Flowcen sluice valves are produced in CI, DI, WCB, SS304, SS316 with bronze or stainless steel trims, resilient or metal seated. Design and manufacturing conform to IS 14846, AWWA C500, BS EN 1074, ISO standards. End connections are flanged as per IS/ANSI/BS tables. Each valve undergoes hydrostatic, seat leakage and dimensional checks, ensuring leak-free performance.

External and internal coatings are high-build epoxy for potable water and sewage service. Widely supplied to municipal water boards, Jal Jeevan Mission works, refineries, power plants, desalination units, fertilizer units, fire water networks, steel plants, industrial complexes, EPC contractors and OEMs.

Flowcen sluice valves are fully compatible and interchangeable with major Indian and international brands like Kirloskar, L&T, Audco, Leader, KSB, Zoloto, Neco, Crane, AVK, Tecofi, VAG, Saint Gobain, Mueller, Hitachi and more. Variants include wedge type, gate type, resilient seated, metal seated, flanged, socket and mechanical joint.

Made in India with strict QA and ISO certifications, these valves are regularly exported to Saudi Arabia (Dammam, Jubail, Riyadh, NEOM), UAE (Dubai, Abu Dhabi), Oman, Qatar, Bahrain, Kuwait, Egypt, Kenya, South Africa, Nigeria, Bangladesh, Vietnam, Philippines, Malaysia and supplied across major Indian cities like Ahmedabad, Vadodara, Mumbai, Pune, Delhi NCR, Chennai, Bengaluru, Hyderabad, Kolkata, Surat, Rajkot.

Flowcen offers a complete valve range including Gate Valves, Globe Valves, Check Valves, Butterfly Valves, Ball Valves, Plug Valves, Air Valves, Strainers, Pressure Reducing Valves and engineered valves for project buyers. Valves are suitable for potable water, irrigation, drainage, industrial water and sewage pipelines in infrastructure, municipal, refinery and process industry projects.

We provide drawings, installation support, spares and after sales assistance. Regular supplies are made to public utilities, EPC contractors and large industries in India and export hubs. Reliable operation, easy interchangeability and strong construction make Flowcen sluice valves preferred for long-term service in critical networks.

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A Carbon Steel Butterfly Valve is a quarter-turn valve used for flow regulation, throttling, and isolation in industrial pipelines. Manufactured from robust carbon steel, it provides strength, durability, and high-pressure resistance, making it ideal for oil & gas, chemical, petrochemical, power, and water treatment applications.

Flowcen Pressure Seal Gate Valves High Pressure Bonnet Steam Boiler Power Plant CS AS SS ANSI API
Description:Flowcen Global manufactures engineered valves including gate valves globe valves check valves ball valves butterfly valves plug valves strainers and filters Made in India supplied across Gujarat India and export hubs worldwide
Product Overview:Pressure Seal Gate Valves designed for high pressure and high temperature services Pressure seal bonnet uses line pressure for tight sealing suitable for steam boiler feed turbine lines in power plants and process plants
Key Features & Advantages:Size 2 to 36 inch Pressure Class 600 900 1500 2500 End Butt Weld Flanged RF RTJ Operation Handwheel Gear Electric Pneumatic Compact bonnet design Long service life Low maintenance
Construction & Materials Used:Carbon Steel WCB WC6 WC9 Alloy Steel F11 F22 F91 C12A Stainless Steel 304 316 CF8M Duplex Super Duplex Inconel Monel Hastelloy Renewable seats Hard faced wedge Shot blast body Epoxy PU coating
Design Standards / Compliance:ASME B16.34 API 600 602 623 BS 1414 DIN Tested API 598 EN 12266 ISO IBR certified
Pressure Ratings & Size Range:From 2 inch DN50 to 36 inch DN900 Class 600 900 1500 2500
End Connection Variants:Butt Weld Flanged RF RTJ
Applications in Industries:Thermal Power Nuclear Stations Refineries Petrochemical Fertilizer Chemical Oil and Gas Pipelines Steel Plants Metallurgical Units Installed in India Middle East Europe Africa Southeast Asia
Quality Checks & Testing:Hydrostatic Pneumatic Visual Dimensional Third Party Inspection available
Certifications:ISO IBR with project documentation support
Flowcen Manufacturing Advantage:Made in India valves interchangeable with L&T BHEL Audco KSB Velan Walworth Forbes Marshall Oswal OEM supply with client brand
After Sales & Technical Support:Spares Technical Documentation Service Support for EPC contractors and project buyers
Alternate Names:Pressure Seal Bonnet Gate Valve High Pressure Gate Valve Boiler Gate Valve Steam Gate Valve Power Plant Gate Valve Forged Pressure Seal Valve Carbon Steel Pressure Seal Valve Alloy Steel Pressure Seal Valve Stainless Steel Pressure Seal Gate Valve
Tags:Flowcen Pressure Seal Gate Valve manufacturer Gujarat India High Pressure Bonnet Gate Valve supplier Boiler Service Pressure Seal Gate Valve Steam Turbine Plant Gate Valve Carbon Steel WC6 WC9 Alloy Steel F22 F91 Stainless Steel 304 316 Pressure Seal Bonnet Gate Valve Forged Steel Pressure Seal Gate Valve Industrial High Pressure Gate Valve compatible with L&T BHEL KSB Velan Audco Walworth Electric Motorized Pressure Seal Gate Valve supplier in India IBR Certified Boiler Pressure Seal Gate Valve exporter Middle East Europe Africa Southeast Asia Flowcen Global OEM engineered valves supplier Made in India Pressure Seal Gate Valve supplier in Gujarat Pressure Seal Gate Valve supplier in Maharashtra Pressure Seal Gate Valve supplier in Tamil Nadu Pressure Seal Gate Valve supplier in Karnataka Pressure Seal Gate Valve supplier in Delhi NCR Pressure Seal Gate Valve supplier in Hyderabad Pressure Seal Gate Valve supplier in Mumbai Pressure Seal Gate Valve supplier in Chennai Pressure Seal Gate Valve supplier in Pune Pressure Seal Gate Valve supplier in Kolkata Pressure Seal Gate Valve exporter from India to Middle East Pressure Seal Gate Valve exporter to UAE Dubai Abu Dhabi Pressure Seal Gate Valve exporter to Saudi Arabia Pressure Seal Gate Valve exporter to Oman Qatar Kuwait Pressure Seal Gate Valve exporter to Europe Germany Italy UK France Pressure Seal Gate Valve exporter to USA Canada Pressure Seal Gate Valve exporter to Africa Nigeria Egypt South Africa Pressure Seal Gate Valve exporter to Southeast Asia Singapore Malaysia Indonesia Thailand Pressure Seal Gate Valve supplier for EPC projects in India Pressure Seal Gate Valve supplier for power plants refineries  

Flowcen Global is a reliable Indian manufacturer of industrial-grade valves with a wide range of gate, globe, check, ball, and control valves. All products are Made in India, project-ready, and supplied under Flowcen brand or client-specific OEM label. We serve EPC contractors, project buyers, OEMs, and plant operators in India and international markets.

Product Overview
Flowcen Butt Weld Gate Valves are designed for leak-tight isolation in high-pressure and high-temperature pipelines. Suitable for steam, oil, gas, and critical fluid services where weld connections are preferred for zero leakage and long-term service.

Key Features & Advantages
Full port opening, wedge type disc, low pressure drop, blowout-proof stem, flexible wedge, renewable seat, long life, bubble tight sealing, minimum maintenance, high-temperature compatibility, tested as per IBR/API standards.

Operation
Handwheel, gear operated, pneumatic actuator, electric actuator available on request.

Construction & Materials Used
WCB, A216 Gr. WCB, A105, ASTM A351 CF8, CF8M, SS304, SS316, F11, F22, F51, F53, Inconel, Monel, Hastelloy, IBR-grade forged steel, cast steel body, stainless steel trim, hard faced seating, stellite coating

Design Standards / International Compliance
API 600, API 602, ASME B16.34, BS 1414, IBR, DIN EN 1984, ISO 10434

Pressure Ratings & Size Range
Class 150, 300, 600, 800, PN16, PN40, PN63, from 15mm to 600mm and above, customized on request

End Connection Variants
Butt Weld plain bevel, Socket Weld, Screwed NPT/BSP, Flanged RF/FF, RTJ ends

Coatings / Surface Finishing
Epoxy painted, FBE coated, zinc plated, PTFE coated, bare metal polished, primer coated for high temp

Quality Checks & Testing Procedures
Hydro tested, seat test, air leak test, NDT, IBR form III provided, third-party inspection support

Certifications (relevant only)
IBR Form III, ISO 9001:2015, API 600 compliance, material TC as per EN 10204 3.1

Benefits & Applications in Industries
Zero leak welded joint for power plant, steam lines, oil refineries, petrochemical, textile, chemical, process plants, marine piping, boiler lines, pressure vessels

Industries We Serve
Boiler plants, refineries, oil & gas, chemical units, pharma, sugar, steel, textile, food, EPC projects

Flowcen Manufacturing Advantage
Fast production cycles, CNC finish, certified raw material, Indian origin, strict quality control, custom-built options, full spares and tech support

Brands & Product Compatibility
Comparable to L&T, Audco, Forbes Marshall, Leader, Sant, BHEL, Hyper Valves, Zoloto, Uni Klinger, NVR, KSB, KITZ, Velan, Bonney Forge, Crane, Valmet, Parker, Swagelok

Export Markets & Service Regions
We supply across Gujarat, India, and global export hubs including UAE, Saudi Arabia, Oman, Qatar, Indonesia, Sri Lanka, Kenya, Nigeria

After Sales & Technical Support
Complete documentation, drawings, TC, on-call support, guidance for installation, spares, maintenance handholding

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Flowcen Global manufactures Made in India extended bonnet gate valves for applications where insulation thickness cryogenic temperature or buried pipeline operation requires stem extension and operator access above grade. The extended bonnet design ensures safe and reliable shutoff while keeping packing and gland outside cold zones or buried trenches.

The valve is available in manual handwheel gear operated pneumatic actuator hydraulic actuator and electric motorized actuator versions. Rising stem and non rising stem constructions are offered with outside screw and yoke design for visual position indication. Extended bonnets are customised in length as per project insulation or trench depth.

Construction options include bolted bonnet pressure seal bonnet welded bonnet with stem extension tubular bonnet and fabricated column. Materials offered are carbon steel stainless steel alloy steel duplex super duplex bronze ductile iron as per API600 API602 API603 BS EN DIN JIS standards. Pressure ratings PN10 to PN250 Class150 to Class2500 with sizes ½ inch to 48 inch. End connections flanged butt weld socket weld screwed.

Key benefits include easy operation above ground or insulation layer, protection of stem packing from cryogenic effect, reliable sealing under full pressure, and compatibility with motorized actuators for remote operation. All valves are hydrotested per EN12266 API598 ISO5208 with third party inspection on request.

Applications: LNG terminals cryogenic storage buried pipelines refineries petrochemical steel plants power plants fertiliser offshore chemical process cement mining water treatment. Extended bonnet gate valves are essential where standard bonnet cannot be accessed or where stem gland must remain in ambient temperature.

Flowcen Global supplies to ONGC IOCL BPCL HPCL NTPC BHEL Adani Reliance Essar L&T and exports to Saudi Arabia UAE Qatar Oman Kuwait Europe Africa USA UK Germany Singapore Malaysia.

Compatible and interchangeable with L&T Audco KSB Velan BDK Leader KITZ Neway Walworth.

After sales support includes drawings installation manuals spare parts and technical guidance.

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Flowcen Global DI Resilient Seated Double Flanged Sluice Valve is engineered for shut-off duty in water transmission distribution and industrial utility networks where zero leakage long cycle life and corrosion resistance are mandatory. Flowcen Global sluice valve solutions are widely selected for EPC water infrastructure desalination plants irrigation networks and municipal pipeline projects.

Flowcen Global Ductile Iron Resilient Seated Double Flanged Sluice Valve features a full bore straight-through design with elastomer encapsulated wedge ensuring bubble-tight sealing in both flow directions. The valve is designed for buried and exposed service with maintenance-free operation over extended service life.

Product Type Style
Resilient Seated Sluice Valve Rising Stem Non Rising Stem Double Flanged Bolted Bonnet

Size Range
DN50 to DN1200

Material of Construction
Body Bonnet Ductile Iron EN GJS 500-7
Wedge DI fully vulcanized with EPDM or NBR
Stem Stainless Steel SS410 SS420 or SS431
Seat Resilient Elastomer bonded wedge

End Connections
Double Flanged EN 1092-2 ISO 7005

Standards
Design as per EN 1171 EN 1074-1 EN 1074-2 BS 5163
Face to Face EN 558 Series 3
Flanges EN 1092-2
Testing EN 12266

Applications
Potable water pipelines raw water transmission treated water networks desalination plants pumping stations fire water systems cooling water lines irrigation projects and industrial utility services.

Design and Construction
Flowcen Global sluice valves are manufactured with robust ductile iron casting precision machined flange faces and corrosion protected internal surfaces. The resilient seated wedge is fully encapsulated ensuring long sealing life even under frequent operation. Low torque design enables smooth operation for large diameter valves.

Sealing System
Soft sealing EPDM or NBR wedge provides tight shut-off with zero leakage. Stem sealing arrangement includes multiple O-rings enabling replacement under pressure for underground installations.

Operation
Handwheel standard
Optional Gear Operated Electric Actuator Pneumatic Actuator as per project requirement

Coating and Protection
Internal and external fusion bonded epoxy coating minimum 250 micron thickness suitable for potable water and buried service. Optional PU or zinc rich primer available for aggressive environments.

Testing and Quality
Each valve undergoes hydrostatic shell test and seat leakage test as per EN 12266. Dimensional inspection coating thickness measurement and operational torque verification performed before dispatch. Manufactured in India under ISO certified quality systems for domestic and export supply.

Interchangeable with internationally used resilient seated gate valve designs supplied by AVK Hawle VAG TALIS Saint Gobain PAM and similar water infrastructure valve systems.

Supply Regions
Supplied across Rajasthan Madhya Pradesh Telangana and West Bengal with exports to Saudi Arabia Oman Kenya and Vietnam serving major water authority and infrastructure development zones.

Size Range | DN50 to DN1200
Pressure Rating | PN10 PN16
MOC | Ductile Iron EN GJS 500-7
Ends | Double Flanged
Standards | EN 1171 EN 1074 BS 5163
Testing | EN 12266

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Flowcen Global is a trusted exporter of IBR-certified Stainless Steel Gate Valves in Ankleshwar, serving industries across India and globally. Our high-performance valves are designed to meet the rigorous standards of Indian Boiler Regulations (IBR), ensuring superior durability, corrosion resistance, and efficient flow control in steam and high-pressure applications.
Product Features & Specifications
Size Range: ½” to 24” (Custom sizes available)
Material: SS304, SS316, SS316L, Duplex & Super Duplex Stainless Steel
Pressure Rating: Class 150, 300, 600, 900, 1500, 2500
End Connections: Flanged, Butt Weld, Socket Weld
Bonnet Type: Bolted Bonnet, Pressure Seal Bonnet
Stem Design: OS&Y (Outside Screw & Yoke), Rising Stem, Non-Rising Stem
Sealing: Metal-to-Metal Seating for high-temperature and high-pressure applications
Corrosion Resistance: Ideal for handling aggressive and high-temperature fluids
Applications & Industry Use
Boiler & Power Plants – Essential for high-pressure steam control
Oil & Gas Processing – Suitable for high-temperature hydrocarbon flow
Chemical & Petrochemical Industries – Handles corrosive and acidic fluids
Pharmaceutical & Food Processing – Ensures contamination-free flow control
Water Treatment & Desalination Plants – Reliable operation in demanding environments
Why Choose Flowcen Global?
IBR-Certified Stainless Steel Valves – Guaranteed compliance with Indian Boiler Regulations
High Durability & Corrosion Resistance – Long-lasting performance in harsh environments
Precision Engineered for Leak-Proof Operation – Reliable shut-off and flow control
Serving Global Markets with Export Expertise – Competitive pricing and fast delivery
Custom Manufacturing & Automation Options – Tailored solutions for industrial needs
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FLOWCEN GLOBAL ASTM A216 WCB Gate Valve manufactured to API 600 and ASME B16.34 for high pressure refinery and pipeline isolation.
FLOWCEN GLOBAL Carbon Steel Gate Valve Class150 to Class600 engineered for oil gas steam and process transmission lines.
FLOWCEN GLOBAL Flanged Rising Stem Gate Valve with bolted bonnet and pressure seal construction.

PRODUCT CONFIGURATION
Type: Gate Valve
Design: Bolted Bonnet OSY Rising Stem Flexible Wedge Solid Wedge Pressure Seal optional
Size Range: 2IN to 48IN DN50 to DN1200
Pressure Rating: Class150 Class300 Class600
Body Material: ASTM A216 WCB Cast Carbon Steel
Trim Options: 13Cr 13Cr, 13Cr Stellite, SS304, SS316, Stellite Overlay
End Connections: ASME B16.5 Flanged RF RTJ, ASME B16.25 Butt Weld
Face to Face: ASME B16.10
Design Standard: API 600
Pressure Temperature Rating: ASME B16.34
Testing Standard: API 598

CONSTRUCTION AND ENGINEERING
Full bore straight through flow path for minimum turbulence and pressure loss.
Renewable seat rings threaded or seal welded with hardfaced seating surface.
Precision machined wedge with guided alignment ensuring uniform load distribution.
Integral backseat design for stem sealing during operation.
Forged yoke with heavy section bonnet for structural rigidity.
Rising stem with ACME threads for smooth actuation.
Graphite packing with live loading for high temperature sealing reliability.
Spiral wound SS graphite bonnet gasket.
Optional pressure seal bonnet for Class600 high temperature steam duty.

OPERATION OPTIONS
Handwheel manual operation
Bevel gear drive for larger diameters
Electric actuator with torque and limit control
Pneumatic actuator for automated block valve stations
Hydraulic actuator for critical isolation systems

COATING AND QUALITY CONTROL
Surface preparation with zinc rich primer epoxy or FBE coating.
Hydrostatic shell test and seat leakage test as per API 598.
PMI testing NDT radiography and ultrasonic examination on request.
Material test certificate EN10204 3.1 and full inspection documentation.

APPLICATION AREAS
Crude oil and natural gas pipelines
Refinery process units and petrochemical complexes
Thermal and combined cycle power plants
Steel mills and heavy process industries
Desalination plants and bulk water transmission networks
Offshore platforms and LNG terminals

TECHNICAL SPECIFICATION SUMMARY
Size Range 2IN to 48IN
Rating Class150 to 600
Body ASTM A216 WCB
Trim 13Cr SS316 Stellite
Ends RF RTJ BW
Standards API600 ASME B16.34 API598

COMPATIBLE PATTERN
Dimensionally aligned with Velan KSB L and T Valves KITZ Bonney Forge Neway and Walworth standards.ASTM A216 WCB Gate Valve 2IN to 48IN Class150 to 600, API 600 Gate Valve, ASME B16.34 Carbon Steel Gate Valve, Flanged OSY Rising Stem Gate Valve, Bolted Bonnet Gate Valve WCB, Class150 Class300 Class600 Gate Valve, RF RTJ Flanged Gate Valve, Butt Weld Gate Valve ASME B16.25, API 598 Tested Gate Valve, Refinery Isolation Gate Valve, Petrochemical Block Valve WCB, Power Plant Steam Gate Valve, Hydrocarbon Pipeline Gate Valve, Cast Carbon Steel Gate Valve Manufacturer India, Heavy Duty Industrial Gate Valve, Pressure Seal Gate Valve Option, Flexible Wedge Gate Valve, Solid Wedge API600 Valve, Oil Gas Transmission Gate Valve, EPC Approved Gate Valve Supplier, Flowcen Global Gate Valve India, WCB Gate Valve Exporter UAE USA Europe 

Flowcen Global is an Indian manufacturer of engineered gate valves strainers and industrial filtration systems serving refinery power water marine and infrastructure sectors worldwide.

IBR Rising Stem Gate Valve for boiler pipelines and high temperature steam isolation.
OS&Y Rising Stem IBR Gate Valve for power plants refinery steam headers and utility networks.
IBR Gate Valve Rising Stem design for EPC projects requiring visible valve position.

Product Description

IBR Rising Stem Gate Valve is engineered for critical steam and boiler line service where positive open close indication is mandatory. The outside screw and yoke rising stem arrangement ensures clear visual confirmation of valve position and reliable operation under IBR regulated conditions.

Flowcen Global manufactures IBR approved Rising Stem Gate Valves with robust pressure retaining construction precision machined internals and high temperature sealing systems for continuous steam duty in power and process industries.

Construction and Design

• Valve Type IBR Rising Stem Gate Valve
• Stem Arrangement Outside Screw and Yoke OS&Y
• Construction Bolted Bonnet Solid Wedge
• Bore Full bore straight through flow
• Bonnet Bolted with high temperature gasket
• Wedge Solid or flexible wedge hardfaced
• Sealing Renewable seat rings with Stellite overlay
• Packing Graphite packing for steam service
• Operation Handwheel standard Gear or Electric optional

Materials and Trim

• Body Bonnet Carbon Steel Alloy Steel Stainless Steel
• Stem Stainless Steel hardened and ground
• Wedge Disc Alloy Steel or Stainless Steel Stellite faced
• Seat Rings Renewable hardfaced
• Gaskets Spiral wound graphite metallic

Size Range Pressure Class MOC

• Size Range DN50 to DN600
• Pressure Class ASME Class 150 300 600
• Material of Construction CS AS SS
• Service Saturated and superheated steam

Ends and Standards Ends RF Flanged ASME B16.5
Face to Face ASME B16.10
Design API 600 ASME B16.34
Testing API 598 EN 12266
Certification IBR approved

Applications

Boiler isolation main steam lines turbine inlet piping auxiliary steam systems power plants refineries steel plants fertilizer units and high pressure utility pipelines.

Key Features Rising stem OS&Y with visual indication
IBR compliant for steam duty
Full bore low pressure loss
Hardfaced seating for long service life
Actuator ready design
Suitable for continuous high temperature operation

Alternate Names

IBR Gate Valve Rising Stem Gate Valve OS&Y Gate Valve Steam Gate Valve Boiler Line Gate Valve High Pressure Gate Valve Power Plant Gate Valve.

Compatible with designs of KSB L&T Audco Velan Leader and equivalent manufacturers.

Supply Coverage

Supplied across Gujarat Maharashtra and exported to Abu Dhabi Riyadh Doha Muscat for EPC and utility projects.

Technical Specification

Size Range DN50–DN600 | Rating Class 150–600 | MOC CS AS SS | Ends RF Flanged | Standards API 600 API 598 ASME B16.5 ASME B16.10 ASME B16.34 | Testing Hydrostatic Seat Leakage

IBR Rising Stem Gate Valve Supplier Gujarat, Industrial IBR Rising Stem Gate Valve Manufacturer Maharashtra, Class 600 IBR Gate Valve Exporter Saudi Arabia, API 600 IBR Rising Stem Gate Valve for EPC Project Abu Dhabi, Flowcen Global IBR Gate Valve Price UAE, OEM IBR Rising Stem Gate Valve Compatible with KSB L&T Audco Velan Leader, Alloy Steel IBR Gate Valve Manufacturer Gujarat, IBR Gate Valve Supplier for Power Steam Oil Gas Industry Oman Qatar

Flowcen Global Make IBR Approved Gate Valve DN25 to DN600 is engineered for boiler isolation and high-temperature steam service where statutory IBR compliance, pressure integrity, and long operational life are mandatory. Designed for EPC contractors, power utilities, and heavy process industries.

CONSTRUCTION & DESIGN
Valve Type: IBR Approved Gate Valve
Construction: Rising Stem, Outside Screw & Yoke (OS&Y)
Bonnet: Bolted Bonnet, boiler-duty construction
Wedge Design: Solid / Flexible wedge for thermal cycling
Stem & Packing: Rising stem with high-temperature graphite packing
Flow Path: Straight-through bore for smooth steam flow

SIZE & PRESSURE RANGE
Size Range: DN25 to DN600
Pressure Rating: ASME Class 150 / Class 300 / Class 600

MATERIAL OF CONSTRUCTION
Body & Bonnet: Carbon Steel / Alloy Steel / Stainless Steel as per IBR scope
Trim: Steam-duty trim suitable for high temperature service

END CONNECTIONS & OPERATION
End Connections: RF / RTJ / Butt Weld
Operation: Handwheel standard
Optional: Gear operator for larger sizes
Automation: Electric or pneumatic actuation where permitted under project and IBR conditions

DESIGN, STANDARDS & TESTING
Design Standard: API 600
Pressure–Temperature Rating: ASME B16.34
Face to Face: ASME B16.10
Flanges: ASME B16.5
Testing: API 598
Compliance: IBR regulations with stage-wise inspection documentation

Each valve undergoes hydrostatic shell testing, seat leakage testing, dimensional checks, and material traceability verification.

COATING & DOCUMENTATION
Coating: High-temperature epoxy or specified industrial paint system
Documentation: GA drawings, test certificates, and IBR documents as applicable

SHORT TECHNICAL SPECIFICATION
Size Range: DN25–DN600
Class: 150 / 300 / 600
MOC: CS / AS / SS
Ends: RF / RTJ / BW
Standards: API 600, API 598, ASME B16.34, ASME B16.5, ASME B16.10, IBR
Testing: Hydrostatic & Seat Leakage

Compatible with project-approved makes used in boiler and power sectors such as KSB, L&T, Audco, Velan, Leader, subject to specification acceptance.

APPLICATIONS
Thermal power plants, captive and cogeneration boilers, refineries, petrochemical units, fertilizer plants, steel and metal industries, chemical utilities, high-pressure steam distribution systems.

SUPPLY & EXPORT MARKETS
Supplied across Gujarat, Maharashtra, Tamil Nadu and exported to Abu Dhabi, Dammam, Doha, Rotterdam, serving major EPC and utility procurement hubs.

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Flowcen Global designs and manufactures Hydrofluoric Acid (HF) Alkylation Valves for refinery and petrochemical service where HF acid handling safety is critical. These valves are engineered for alkylation unit isolation, throttling, and emergency shutdown applications, ensuring maximum corrosion resistance and leak-proof sealing.

Available in bolted bonnet, flanged, and butt-weld construction types with manual, gear, pneumatic, or electric operation. Size range from ½” to 24” and pressure ratings Class 150 to 600. End connections as per ASME B16.5 (Flanged RF/RTJ) and ASME B16.25 (BW).

Manufactured in high nickel alloys and corrosion-resistant materials including Monel 400, Hastelloy C276, Inconel, Alloy 20, and SS316L — specially selected for HF acid resistance. Seat and trim materials are matched for compatibility with hydrofluoric acid media. All valves are designed and tested to API 600 / API 607 / API 598 / ASME B16.34 / NACE MR0103 / ISO 5208 standards.

Coating and surface protection options include internal passivation and external epoxy or PTFE coatings for additional protection. Each valve undergoes hydrostatic, pneumatic, and helium leak testing with full MTC and inspection reports as per EN 10204 Type 3.1.

Flowcen Global HF Alkylation Valves are made in India under ISO 9001-certified systems for refinery-grade critical service. Compatible with major international HF Alkylation process licensors.

These valves are supplied for refinery alkylation units, chemical processing, petrochemical facilities, and hydrocarbon storage plants requiring safe HF acid containment.

Supplied across Gujarat, Maharashtra, and Tamil Nadu, and exported to Saudi Arabia (Ras Tanura, Jubail), UAE (Abu Dhabi), and USA (Houston, Baton Rouge) refinery hubs.

Flowcen Global advantage:
– Specialized HF acid compatible alloys
– OEM branding and documentation support
– Actuator integration for automation projects
– Short delivery schedules and export-ready documentation

Technical Specification Summary:
Size Range: ½” to 24”
Pressure Rating: Class 150–600
Material: Monel 400, Hastelloy C276, Alloy 20, SS316L
Ends: Flanged (RF/RTJ), Butt Weld
Operation: Manual, Gear, Pneumatic, Electric
Design Standards: API 600 / ASME B16.34 / NACE MR0103
Testing: API 598 / ISO 5208 / Helium Leak
Coating: PTFE Lining / Epoxy Paint / Passivation
Application: HF Alkylation Units, Refinery Service

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Flowcen Global manufactures and supplies Scour Valves for water transmission, irrigation, and distribution pipelines. Installed at the lowest points of the line, these buried-type valves help flush out silt, sludge, and stagnant water to keep the network clean and maintain hydraulic efficiency. Commonly installed in washout chambers as per municipal, EPC, and water authority standards, Flowcen Scour Valves ensure reliable system flushing and drainage.

Flowcen Scour Valves are available in Gate, Butterfly, and Ball type constructions depending on flow and isolation requirements. Designed and manufactured in Ductile Iron, Cast Iron, Carbon Steel, or Stainless Steel, these valves are suitable for drinking water, treated effluent, irrigation, and drainage applications. End connections are Flanged as per IS/EN standards with operation options including Manual Gear, Electric Actuator, or Pneumatic Actuator based on project specifications.

Each valve is designed and tested as per IS 14846 / BS EN 593 / AWWA C515 / EN 1074-1 and hydrostatically tested to IS 778 and EN 12266-1 requirements. Valves are epoxy-coated internally and externally with Fusion Bonded Epoxy (FBE) or Polyurethane coatings to prevent corrosion in buried conditions.

Flowcen’s engineering and production facilities include in-house machining, actuator mounting, testing, and assembly for water, wastewater, and desalination projects. These valves are preferred in municipal water networks, irrigation systems, EPC turnkey projects, and pipeline flushing applications where dependability and long service life are critical.

Flowcen Global provides customized options including extension spindles, operating caps, handwheels, and bypass arrangements as per client standards. Documentation includes GA drawings, hydro test reports, and MTC as per EN 10204 3.1. All valves are made under ISO-certified systems ensuring dimensional accuracy and long-term reliability for both domestic and export clients.

Regularly supplied to Gujarat, Karnataka, Madhya Pradesh, and Uttar Pradesh, and exported to Saudi Arabia (Riyadh, Dammam, NEOM), Oman (Muscat), Kenya (Nairobi), and Vietnam (Ho Chi Minh City) — Flowcen valves are trusted by EPC contractors, consultants, and water authorities for their dependable design and quality.

Technical Specifications:
Type: Gate / Butterfly / Ball Type Scour Valve
Design Standard: IS 14846 / BS EN 593 / AWWA C515
Material: Ductile Iron / Cast Iron / Carbon Steel / Stainless Steel
Pressure Rating: PN10 / PN16
End Connection: Flanged (IS / EN Standard)
Operation: Manual / Electric / Pneumatic
Coating: Fusion Bonded Epoxy / Polyurethane
Testing: Hydrostatic & Pneumatic as per EN 12266 / IS 778
Application: Water Transmission / Irrigation / Drainage / Flushing Lines

 
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Bolted Bonnet Parallel Slide Gate Valves – Description

• Design: Heavy-duty gate valve with a bolted bonnet for secure sealing and ease of maintenance.
• Function: Used for on/off flow control in high-pressure and high-temperature applications.
• Bonnet Type: Bolted bonnet design ensures a tight, leak-proof seal and allows for easy servicing.
• Parallel Slide Disc Mechanism: Two independent parallel discs provide a tight shutoff while minimizing seat wear and reducing operating torque.
• Low Operating Torque: Unlike wedge gate valves, no wedging action reduces friction, ensuring smooth operation.
• Material Options: Available in carbon steel, stainless steel, alloy steel, and high-temperature-resistant alloys.
• End Connections: Offered in flanged, butt-weld, or socket-weld configurations for secure installation.
• Seat & Disc Durability: Hard-faced or stainless steel seating surfaces for resistance against wear and erosion.
• Actuation Options: Manual (handwheel), electric, pneumatic, or hydraulic actuators available.
• Sizes & Pressure Ratings: Typically available from 2” to 48” with pressure classes ranging from 150# to 2500#.
• Compliance Standards: Designed per API 600, ASME B16.34, BS 1414, and other industry regulations.
• Applications: Used in power plants, oil & gas refineries, petrochemical industries, steam pipelines, and high-pressure fluid systems.

Flowcen Global manufactures EN1074 certified valves for water transmission, treatment, and irrigation projects in Kenya, Uganda, and Tanzania. Designed for municipal and infrastructure use, these valves ensure reliable operation, leak-tight sealing, and corrosion protection in demanding African water supply conditions.

Products include Gate Valves, Butterfly Valves, Check Valves, Air Valves, and Control Valves, manufactured in India under strict ISO quality systems. Available in Flanged, Wafer, or Grooved end construction, with manual, gear, or actuator operation options.

Technical Summary (Datasheet Style):
Design Standards: EN1074 / EN12266 / AWWA C509 / ISO 5208
Testing: Hydrostatic & Pneumatic per EN12266
Size Range: DN50–DN1200
Pressure Rating: PN10 / PN16 / PN25
Body Material: Ductile Iron (DI), Cast Iron (CI), Carbon Steel (CS), Stainless Steel (SS304/316), Bronze
Coating: Fusion Bonded Epoxy (FBE), Epoxy Primer + PU Topcoat, Zinc Epoxy
Ends: Flanged / Wafer / Grooved / BW
Operation: Handwheel / Gear / Electric / Pneumatic
Applications: Water Supply, Irrigation, Desalination, Sewage, Industrial Water Systems
Certification: EN1074 Conformity, ISO 9001, Third-Party Inspection Available

Flowcen valves are designed and tested as per EN1074 and EN12266 standards ensuring safe operation in potable water, raw water, and wastewater systems. Each valve undergoes full inspection, pressure testing, and coating verification prior to dispatch. Coatings ensure long-term corrosion resistance, suitable for buried and outdoor pipeline applications.

Each Flowcen valve is supported with EN1074 conformity certification and detailed inspection records for EPC documentation. Custom nameplate marking, painting color codes, and flange drilling patterns can be supplied as per client specification or tender documents. Flowcen offers actuator-mounted valve packages with wiring and control options as per project standards, providing a complete one-stop valve solution.

Alternate product terms: EN1074 Gate Valve, EN1074 Butterfly Valve, EN1074 Check Valve, Air Release Valve, Control Valve for Water Projects, Industrial Water Valve, Water Network Valve, AWWA Equivalent Valve. Compatible and interchangeable with international brands like AVK, Hawle, KSB, and ARI.

Widely supplied to EPC and civil contractors in water and sanitation projects funded by government and development agencies across Africa, including USAID, World Bank, and African Development Bank projects.

Supplied across Gujarat, Maharashtra, and Rajasthan, and exported to Nairobi, Kampala, Dar es Salaam, Mombasa, and Kisumu. Flowcen Global ensures fast delivery, OEM branding, technical documentation, actuator integration, and consistent after-sales support.

 

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Pressure seal gate valve, high-pressure gate valve and pressure-bonnet isolation valve are key engineered shut-off units for high-energy steam and thermal circuits. These Class 600, Class 900 and Class 1500 pressure seal valves operate in severe temperature bands, providing metal-to-metal isolation for turbines, boiler lines, steam headers and refinery high-pressure blocks. Strong search terms such as high-pressure gate valve and pressure-bonnet valve reflect global procurement language in EPC and power markets.

Flowcen Global manufactures pressure seal gate valves with precision wedge geometry, controlled alloy-steel metallurgy and guided OS&Y stem motion for stable performance during thermal expansion. Each valve features a pressure-assisted bonnet, solid wedge or flexible wedge configuration, matched disc-seat metallurgy, Stellite overlays, ground spindle, bolted yoke frame and leak-tight bonnet compression arrangement. These engineered details ensure stability under cyclic heat loads and pressure shocks.

Terminology used globally includes pressure sealed wedge gate valve, alloy-steel pressure seal valve, high-temperature isolation valve, boiler header gate valve, turbine block valve, power piping gate valve and critical line shut-off valve. Usage covers power plants, thermal utilities, oil and gas units, refinery hydrotreaters, steam networks, desulphurisation sections, steel reheating lines, district heating modules and desalination blocks.

Construction styles include pressure seal bonnet, OS&Y rising-stem, gear-operated, handwheel, electric actuator, pneumatic actuator and hydraulic actuator packages. Body materials include WC6, WC9, C12A, WCB, CF8, CF8M, F11, F22 and other alloy selections matching design temperature and creep-resistance requirements. Trim sets include 13Cr, 410, 316, Stellite 6 overlays and matched seat-disc pairs for secure sealing under superheated steam.

End connections offered are Butt Weld to ASME B16.25, Flanged to ASME B16.5 and Socket Weld for select sizes. Design follows API 600 and ASME B16.34 with pressure–temperature mapping as per ASME standards. Testing follows API 598 and EN 12266-1. Coatings include heat-resistant primers, zinc-rich layers and export-grade finishing systems. Manufactured in India under controlled machining, QC, metallurgy checks, dimensional inspection and documentation suited for domestic and international project approvals.

Applications span boilers, turbines, power islands, refinery units, steam grids, energy corridors, marine engine rooms and industrial process circuits requiring high-pressure isolation under elevated thermal stress.

Supplied across Karnataka, Rajasthan, Chhattisgarh and exported to Antwerp, Busan, Jubail and Dar es Salaam.

Flowcen Global advantage includes engineered trims, in-house machining, actuator integration, dimensional and hydro records, export documentation and controlled lead times.

Size Range: 2" to 24"
Pressure Rating: Class 600 / 900 / 1500
Body: WC6 / WC9 / C12A / WCB / SS / Alloy Steel
Ends: BW / Flanged / SW
Design: API 600, ASME B16.34
Testing: API 598, EN 12266-1

 

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Pressure Seal Gate Valve engineered for high-pressure thermal circuits, steam networks and elevated-temperature isolation lines. Pressure Seal Gate Valve Class600 Class900 Class1500 construction ensures stable sealing under fluctuating load, frequent duty cycles and critical shutdown applications. High Pressure Gate Valve design combines forged or cast pressure-retaining components with precision wedge geometry for controlled seating force.

Flowcen Global is an Indian manufacturer and OEM producer of engineered valves, strainers and filters for industrial, municipal and export projects worldwide. This series covers Pressure Seal Gate Valve, Pressure Seal Wedge Gate Valve, High Pressure Isolation Valve, High Energy Gate Valve and equivalent global terms used in refineries, power stations, boiler islands, HRSG systems, desalination, thermal storage and energy-intensive circuits.

Construction style includes pressure seal bonnet, OS&Y rising stem, guided wedge, solid/parallel wedge, stellite hard-faced seating, precision-machined pressure-retaining ring, and reinforced body–bonnet interface. Internal trims available in 13Cr, 17-4PH, F6a, A105+HF, WC6, WC9, C12A and alloy configurations for steam, condensate, feedwater, superheated fluid, oil and process media.

Operation options: handwheel, bevel gear, electric actuator, pneumatic actuator and hydraulic actuator. Offered in size range 2" to 36" with Class600, Class900, Class1500 and Class2500 ratings. End connections include RF flanges, RTJ flanges, BW ends as per ASME B16.5/B16.25. Materials include WCB, WCC, LCB, WC6, WC9, C12A, CF8, CF8M, duplex and alloy steel.

Design and construction as per API 600 (adapted for pressure-seal bonnet), ASME B16.34, BS 1414 and high-temperature rules. Inspection and testing follow API 598, BS EN 12266-1, and internal QA for thermal fatigue control. Coating systems include high-temperature primers or zinc-rich layers. Dimensional checks, hydrostatic pressure tests, pneumatic seat tests, documentation and GA drawings included. Manufactured in India with controlled machining, long-stroke stem finish, seat hardness verification and bonnet gasket compression accuracy for export projects.

Alternate names and international equivalents include High Pressure Gate Valve, Pressure Seal Isolation Valve, Power Plant Gate Valve, Boiler Feed Gate Valve, HP Steam Gate Valve, API High Class Gate Valve and Thermal Duty Gate Valve. Interchangeable with selected models from BHEL, CCI, Walworth, Neway, Bonney Forge and similar engineered lines depending on specification.

Supplied across Gujarat, Maharashtra, Karnataka and exported to Muscat, Sohar, Rotterdam, Johannesburg and Busan for EPC work, utility networks, refineries, steel mills, desalination units, thermal plants, marine engineering and district-energy systems.

Flowcen Global advantage: engineered trims, OEM branding, actuator integration, documentation packages, project-wise design verification, inspection readiness, and stable manufacturing with short cycle times.

Technical Spec Block
Size Range: 2"–36"
Rating: Class600 / Class900 / Class1500 / Class2500
MOC: WCB, WC6, WC9, C12A, CF8M, duplex alloys
Ends: RF / RTJ / BW
Standards: API 600, ASME B16.34, BS 1414
Testing: API 598, EN 12266-1

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An Industrial Control Valve is an automatic valve used to regulate flow, pressure, temperature, or liquid level in industrial process systems. It works in combination with actuators and positioners to precisely control process variables, ensuring safe, efficient, and consistent operation.

Flowcen Global manufactures EN1074 and AWWA certified water valves specially designed for water infrastructure, irrigation, and sanitation aid projects in Nepal, Bangladesh, and Sri Lanka. These valves are engineered for dependable operation, high corrosion resistance, and compliance with international development agency standards including USAID, ADB, and World Bank-funded water supply programs.

Our product range covers Gate Valves, Butterfly Valves, Check Valves, Air Release Valves, and Control Valves used in municipal water networks, irrigation pipelines, treatment plants, and pumping stations. Available in Flanged, Wafer, or Grooved end construction, with manual, gear, electric, or pneumatic operation as per project requirements.

Technical Summary (Datasheet Style):
Design Standards: EN1074 / EN12266 / AWWA C509 / AWWA C515 / ISO 5208
Testing: Hydrostatic and Pneumatic as per EN12266
Pressure Rating: PN10 / PN16 / PN25 / Class 150
Size Range: DN50–DN1200
Body Material: Ductile Iron (DI), Cast Iron (CI), Carbon Steel (CS), Stainless Steel (SS304 / SS316), Bronze
Coating: Fusion Bonded Epoxy (FBE), Epoxy Primer + PU Topcoat, Zinc Epoxy
Ends: Flanged / Wafer / Grooved / BW
Operation: Handwheel / Gear / Electric / Pneumatic
Applications: Water Supply, Irrigation, Desalination, Wastewater, and City Distribution Systems
Certification: EN1074 Conformity, ISO 9001, Third-Party Inspection Reports Available

Each Flowcen valve is precision-machined, tested, and certified in India under strict quality control systems. Every unit is hydrostatically tested, dimensionally inspected, and supplied with conformity certificates suitable for international tender documentation. Coatings are applied as per project specifications for long-term corrosion protection, ideal for tropical and coastal climates of South Asia.

These valves are supplied for ADB-funded city water improvement projects in Nepal, rural pipeline development schemes in Bangladesh, and municipal rehabilitation works in Sri Lanka. Custom nameplate marking, flange drilling as per BS or ISO standards, and special painting color codes are available for each country’s project specification.

Alternate names: EN1074 Water Valve, AWWA Gate Valve, Butterfly Valve for Water Projects, Air Release Valve, Industrial Check Valve, and Control Valve for Water Distribution. Compatible with leading global brands such as AVK, Hawle, KSB, and ARI for easy interchangeability in mixed-brand systems.

Supplied across India and exported to Kathmandu, Dhaka, Colombo, Galle, and Chittagong for ongoing government and development-funded water network expansion and improvement projects.

Flowcen Global ensures fast production cycles, OEM branding, actuator integration, detailed GA documentation, and export support for aid and tender-based projects.

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Flowcen Global Make IBR Gate Valve for Boiler is engineered for boiler isolation and high-temperature steam service where statutory IBR certification, pressure integrity, and long service life are mandatory. Designed for power plants, boiler EPC packages, and regulated industrial utilities.
Flowcen Global is an Indian IBR certified manufacturer and OEM supplier of engineered valves, strainers, and filtration equipment for industrial, municipal, and export projects worldwide.

CONSTRUCTION & DESIGN
Valve Type: IBR Gate Valve for Boiler Service
Construction: Rising Stem Outside Screw & Yoke (OS&Y)
Bonnet: Bolted Bonnet, boiler-duty construction
Wedge: Solid / Flexible wedge for thermal cycling
Stem & Packing: Rising stem with high-temperature graphite packing
Flow Path: Straight-through full bore for steam service

SIZE & PRESSURE RANGE
Size Range: DN25 to DN600
Pressure Rating: ASME Class 150 / Class 300 / Class 600

MATERIAL & END CONNECTIONS
Body & Bonnet: Carbon Steel / Alloy Steel / Stainless Steel as per IBR scope
Trim: Steam-duty trim for high-temperature service
Ends: RF / RTJ / Butt Weld

OPERATION
Standard: Handwheel
Optional: Gear operator for larger sizes
Automation: Electric or pneumatic actuation where permitted under boiler and IBR conditions

DESIGN STANDARDS & TESTING
Design: API 600
Pressure–Temperature: ASME B16.34
Face to Face: ASME B16.10
Flanges: ASME B16.5
Testing: API 598
Compliance: IBR regulations with stage-wise inspection and certification
Each valve undergoes hydrostatic shell testing, seat leakage testing, dimensional inspection, and material traceability for boiler approval.

SHORT TECHNICAL SPECIFICATION
Size: DN25–DN600 | Class: 150 / 300 / 600 | MOC: CS / AS / SS | Ends: RF / RTJ / BW | Standards: API 600, API 598, ASME B16.34, ASME B16.5, ASME B16.10, IBR | Testing: Hydrostatic & Seat Leakage

ALTERNATE & GLOBAL TERMS
IBR Gate Valve for Boiler, Boiler Isolation Gate Valve, Steam Gate Valve, Rising Stem Gate Valve, OS&Y Gate Valve, High-Temperature Boiler Valve. Compatible with project-approved boiler valve makes such as KSB, L&T, Audco, Velan, Leader, subject to specification acceptance.

APPLICATIONS
Power plant boilers, captive and cogeneration units, steam headers, refinery boilers, fertilizer plants, steel plants, chemical utilities, high-pressure steam distribution systems.

FLOWCEN GLOBAL ADVANTAGE
In-house machining and fabrication, IBR-certified manufacturing, controlled welding, OEM branding, documentation support, actuator integration, project-aligned lead times, export-ready compliance.

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Flowcen Global is a leading Indian manufacturer and exporter of industrial valves including Ball, Gate, Globe, Check, and Butterfly Valves. Designed for critical applications across oil & gas, water, HVAC, power, chemical, marine, and process industries, our products are widely accepted by EPC contractors, OEMs, and plant procurement teams worldwide.

Valve Types Supplied:
• Ball Valves (Full Bore / Reduced Bore)
• Gate Valves (Rising / Non-Rising Stem)
• Globe Valves (Screwed / Flanged)
• Check Valves (Swing / Dual Plate / Lift)
• Butterfly Valves (Concentric / Eccentric / Triple Offset)

Construction Options & Standards:
• End Connections: Flanged (ANSI B16.5, EN1092), Screwed (BSP/NPT), Socket Weld, Butt Weld, Wafer, Lug
• Designs: Bolted Bonnet, Pressure Seal, Split Body, Top Entry, Wafer Type, Double Flanged
• Pressure Ratings: Class 150, 300, 600, PN10, PN16, PN25, PN40
• Testing & Standards: API 598, API 6D, API 600, BS 1868, BS 5351, IS 14846, AWWA C504, EN 593

Materials Offered:
• Body: WCB, CF8, CF8M, LCB, WC6, CI, DI, Bronze, Gunmetal
• Trim: SS304, SS316, Monel, Duplex, Hastelloy
• Seat Options: PTFE, RPTFE, EPDM, NBR, Viton, Devlon, Metal-to-Metal
• Coating: FBE, CED, RAL Shade Enamel, Zinc Coated (as per project requirement)

Sizes Range:
• From 15mm (1/2”) to 1200mm (48”)

Operation Modes:
• Manual Hand Lever, Gearbox, Electric Actuator, Pneumatic Actuator

Flowcen Global – Made in India:
All valves are manufactured under stringent quality standards with third-party inspections (TPIs) available upon request. Flowcen Global ensures international documentation, compliance, and packaging as per project and export norms.

Project-Focused Supply:
Flowcen Global supplies across Gujarat (Ahmedabad, Vadodara, Rajkot), Maharashtra, Tamil Nadu, Telangana, Delhi, Punjab, West Bengal, and industrial zones in India. Internationally, we supply to UAE (Dubai, Sharjah, Abu Dhabi), Saudi Arabia (Jubail, Dammam), Qatar (Doha), Oman (Muscat), Kuwait, Iraq, Bahrain, Egypt, Jordan, Kenya, Tanzania, Sri Lanka, and Bangladesh.

Flowcen Global Valves Are Used In:
• Water treatment & distribution
• Oil & gas processing plants
• HVAC and fire-fighting pipelines
• Marine & desalination units
• Chemical & pharmaceutical industries
• Industrial effluent and sewage lines

Flowcen Global valves are discoverable across all major platforms including Google, IndiaMART, and global B2B trade directories. We ensure high visibility, availability, and responsiveness for procurement teams searching for Indian valve suppliers.

We supply across Gujarat, India, and global export hubs with a wide range of industrial valves under one roof. Flowcen Global ensures fast response, competitive pricing, and full technical support for all project-based and MEP requirements.

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Flowcen Global manufactures and supplies a wide range of industrial valves made in India, serving oil and gas, water treatment, chemical, power, and infrastructure sectors worldwide.

Product Overview
Flowcen cast steel gate valves are designed for positive shut-off in pipeline systems, available in bolted bonnet, pressure seal bonnet, rising and non-rising stem designs.

Key Features & Advantages
Handwheel, gear, or actuator operation, bidirectional sealing, minimal pressure drop, full port or reduced port, low torque operation, available with OS&Y construction.

Construction & Materials Used
Cast steel WCB, LCB, WC6, WC9, C5, C12, stainless steel CF8 CF8M CF3 CF3M, alloy steel, ductile iron, bronze, super duplex, monel, inconel.

Design Standards / Compliance
API 600, API 603, BS 1414, ASME B16.34, DIN, EN, IS standards, IBR certification where applicable.

Pressure Ratings & Size Range
Class 150 300 600 900 1500 2500, PN10 PN16 PN25 PN40 PN63 PN100, sizes 15mm to 1200mm.

End Connections
Flanged RF FF RTJ, butt weld, socket weld, screwed BSP NPT.

Coatings / Surface Finishing
Shot blasted, epoxy painted, galvanised, special coatings for marine and chemical service.

Quality & Testing
100% hydrostatic and pneumatic tested as per API 598, EN 12266, IBR.

Benefits & Applications
Suitable for water, steam, oil, gas, refinery, chemical, petrochemical, power plant, desalination, and high-pressure process systems.

Industries Served
EPC, turnkey projects, infrastructure, utilities, OEM supply.

Brands & Compatibility
Equivalent to Audco, L&T, KSB, Velan, KITZ, Bonney Forge, Walworth, Crane.

Export & Service Regions
We supply across Gujarat, Maharashtra, Tamil Nadu, Karnataka, Delhi NCR, and export to Middle East, Africa, Europe, Southeast Asia.

After Sales & Support
Technical support, spares, maintenance, documentation provided.

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Product/Service Name:
Cast HF Acid Valves | Cast HF Acid Gate Valves

Product/Service Description:
Flowcen Cast HF Acid Valves and Cast HF Acid Gate Valves are engineered to handle one of the most aggressive and hazardous chemicals used in industrial applications—hydrofluoric acid (HF). Designed with utmost precision, these special alloy gate valves offer superior corrosion resistance, chemical compatibility, and long-term sealing performance in HF acid lines, alkylation units, refineries, chemical plants, and petrochemical processing units.

Material of Construction:
We offer valves in high-grade special alloys including Monel, Hastelloy, Inconel, and other HF acid-compatible materials. All wetted components are manufactured from corrosion-resistant castings to ensure durability and safe operation in critical media.

Key Features:

• Full port and reduced bore designs available

• Rising stem / non-rising stem options

• Bolted bonnet or pressure seal type construction

• ANSI 150#, 300#, 600#, 900# ratings

• Available in sizes from ½” to 24” (15mm to 600mm)

• Designed to meet API 600, ASME B16.34, and BS standards

• Customized trim materials to suit HF acid exposure

• Leak-tight shut-off for high-pressure HF lines

• Optional: Live-loaded gland packing, stem extensions, gear, or actuator operated

Alternate & Equivalent Product Names (For Better Visibility):

• HF Acid Gate Valve

• Cast HF Resistant Valves

• Monel HF Acid Gate Valve

• Hydrofluoric Acid Valve

• Alkylation Unit Gate Valve

• Acid Line Valves

• Corrosion Resistant Gate Valve

• Special Alloy Gate Valves

• Inconel HF Valves

• High Nickel Alloy Valves

• Flowcen HF Valves

• Flowcen Special Alloy Valves

Compatible With / Equivalent To International Brands:
Velan, Crane, Powell, Walworth, L&T Valves, BDK Valves, KSB, Audco, Forbes Marshall, Emerson, Flowserve, KITZ, Neles, Weir, Bonney Forge, Festo, Parker

Available Sizes:
½ inch (15 mm) to 24 inch (600 mm), customized larger sizes on request

Application Areas:
Refineries, petrochemical plants, alkylation units, chemical factories, fertilizer units, and HF storage or processing facilities

Service Locations:
We supply across all industrial hubs in India including Gujarat (Ahmedabad, Vadodara, Jamnagar), Maharashtra (Mumbai, Pune, Nagpur), Tamil Nadu (Chennai, Coimbatore), Telangana (Hyderabad), West Bengal (Kolkata), Karnataka (Bangalore), and globally in USA, Middle East (UAE, Saudi Arabia, Qatar), Southeast Asia, Europe, and Africa.

Made in India with strict quality controls and global manufacturing standards. Flowcen products are trusted for their performance and reliability in critical chemical applications worldwide.

We supply across Gujarat, all Indian states, and to global Industrial Zones & Export Hubs including Dahej, Hazira, Mundra, Kandla, SEZ zones, Chennai Port, Nhava Sheva, Jebel Ali Free Zone (UAE), Jubail (Saudi Arabia), Durban (South Africa), Antwerp (Belgium), Rotterdam (Netherlands), Sohar Port (Oman), and many more.

 

Meta Keywords (Tags):
cast hf acid valves, hf acid gate valves, monel acid valve, hydrofluoric acid valves, alkylation unit valve, flowcen hf valve, corrosion resistant gate valve, special alloy valves india, hf acid valve manufacturers, chemical industry valves, hastelloy gate valve, inconel acid valve, india hf valves, gujarat acid line valves, export grade hf valve

Flowcen Global manufactures and exports engineered valves Made in India, supplying across Gujarat, Pan India, and global project markets. Our range includes gate valves, globe valves, ball valves, butterfly valves, plug valves, dual plate check valves, strainers, filters, diaphragm valves, pinch valves, serving oil and gas, power, petrochemical, desalination, steel, cement, mining, marine, water treatment, and utilities.

Product Overview
Cast Carbon Steel Gate Valve, also known as CS Gate Valve, Carbon Steel Wedge Gate Valve, Flanged Gate Valve, Bolted Bonnet Gate Valve, is designed for full on–off isolation. Available in solid wedge, flexible wedge, split wedge, bolted bonnet, pressure seal bonnet designs. Suitable for pipelines requiring reliable shutoff with minimal pressure drop.

Key Features & Operation
Full bore flow path, negligible pressure loss, positive shutoff, rugged body. Stem movement ensures clear operation. Available with handwheel, bevel gearbox, electric actuator, pneumatic actuator for manual and automated use.

Construction & Materials
Body: Cast Carbon Steel WCB, WC6, WC9, LCB, LCC, Ductile Iron, Stainless Steel SS304 SS316 SS904L, Duplex, Super Duplex, Alloy Steel, Bronze.
Wedge: Solid, Flexible, Split types with stainless trims.
Stem: Rising stainless steel.
Seat: Integral or renewable, metal seated, soft seat in PTFE, EPDM, NBR.

Design Standards & Testing
API 600, API 6D, BS 1414, ASME B16.34, EN 1984, DIN 3352, IS 14846.
Testing as per API 598, EN 12266-1, ISO 5208.
Face-to-face dimensions ASME B16.10, EN 558.
Flanges: ANSI B16.5, EN1092, BS4504, JIS.

Pressure Ratings & Size Range
From DN50 (2”) to DN1200 (48”), pressure classes PN6 to PN40, ASME Class 150 to 2500.

End Connection Variants
Flanged, Butt Weld, Socket Weld, Screwed, Grooved.

Coatings & Finishing
Fusion Bonded Epoxy, Epoxy Paint, Galvanised, PU Coating, anti-corrosion layers for seawater and potable water service.

Quality & Certifications
Valves tested for hydrostatic shell and seat, leakage, dimensional checks, NDT. Options for Third Party Inspection (TPI) and Factory Acceptance Test (FAT). Certified ISO 9001, IBR, PED for EU exports.

Applications & Benefits
Cast Carbon Steel Gate Valves ensure tight shutoff, long service life, safe operation, and easy maintenance. Used in oil and gas pipelines, refineries, petrochemical plants, power stations, steel plants, desalination, cement factories, fertiliser units, mining operations, chemical process plants, marine shipbuilding, firefighting networks, HVAC, utilities.

Flowcen Advantage
Made in India with CNC precision, OEM supply with client branding, wide material options, strict QC, material traceability, global approvals, reliable after sales service.

Brands & Compatibility
Interchangeable with Audco, L&T, Kirloskar, Leader, BDK, Forbes Marshall, KSB, Neco, Nirmal, Crane, Velan, Bonney Forge, Walworth, JC, Powell, Vogt, Cameron, Dresser, Kitz, Bray, Valvitalia.

Export & Service Regions
Supplying across Gujarat, Maharashtra, Delhi, Chennai, Bengaluru, Hyderabad, Kolkata, Pan India with exports to Saudi Arabia, UAE, Oman, Qatar, Kuwait, Egypt, Nigeria, Kenya, South Africa, Indonesia, Malaysia, Singapore, UK, Germany, USA, Canada, Latin America.

After Sales & Support
Flowcen provides datasheets, drawings, spares, installation guidance, retrofitting, and technical service for EPC contractors and project operators.

cast carbon steel gate valve manufacturer india, cs gate valve supplier, carbon steel flanged gate valve exporter 

Extended Body Gate Valves are specially designed for applications requiring deep pipeline connections, cryogenic services, and high-pressure fluid isolation. The extended body design allows for easier insulation, burial installation, and smooth flow transitions, making these valves ideal for industries like oil & gas, LNG, and petrochemical processing.

Key Features:

• Material:
  • Carbon Steel (A105, WCB) for high-pressure steam and oil applications.
  • Stainless Steel (SS 304, SS 316, SS 321) for corrosive environments.
  • Alloy Steel (F11, F22, F91) for extreme temperature and pressure conditions.
  • Nickel Alloys (Monel, Inconel, Hastelloy) for aggressive chemicals.
• Size Range: ½” to 24” (DN 15 to DN 600).
• Pressure Rating: ANSI Class 150 to 2500 (or equivalent).
• Temperature Rating: Suitable for -196°C (cryogenic) to +600°C (high-temperature applications).
• Design Type:
  • Extended Body Construction: Allows for deep weld installations and burial applications.
  • Rising Stem with OS&Y (Outside Screw & Yoke): Ensures easy operation and longevity.
  • Bolted or Welded Bonnet: Provides secure sealing against leaks.
  • Full Bore or Reduced Bore: Designed for minimal pressure drop.
  • Flexible or Solid Wedge: Ensures tight shut-off under varying pressures.
• End Connections:
  • Flanged (RF, RTJ).
  • Butt Weld (BW).
  • Socket Weld (SW).
  • Threaded (NPT, BSP).
• Sealing Mechanism:
  • Metal-to-metal seating for high-temperature and high-pressure service.
  • Graphite or PTFE packing for superior sealing performance.

Advantages:

• Deep Installation Capability: Suitable for underground and cryogenic pipelines.
• Leak-Proof Operation: Extended body and high-quality sealing prevent fluid leakage.
• Durable & Long-Lasting: Designed for heavy-duty industrial use.
• Efficient Flow Control: Full bore design minimizes pressure loss.
• Suitable for Extreme Environments: Handles high pressure, temperature, and corrosive media.

Applications:

• Cryogenic Systems: LNG, liquid oxygen (LOX), liquid nitrogen (LIN).
• Oil & Gas Pipelines: High-pressure crude oil and natural gas transport.
• Refineries & Petrochemical Plants: Process fluid isolation and shut-off.
• Power Plants: Steam isolation and high-temperature fluid handling.
• Underground Installations: Deep-buried pipelines requiring extended reach.

A Mild Steel Corrosion Resistant Gate Valve (API 603) is a specially designed valve that provides high corrosion resistance while maintaining the strength and durability of mild steel construction. These valves are built according to API 603 standards, which specify thin-walled, corrosion-resistant stainless steel valves for applications where resistance to aggressive media is required, but weight and cost need to be optimized.

Key Features:

• API 603 Standard Design:
  • Thinner-walled construction compared to API 600, reducing weight and material cost.
• Corrosion-Resistant Lining or Material:
  • Typically lined with PTFE, Epoxy, or special coatings for enhanced corrosion resistance.
  • Available in stainless steel-clad versions for additional durability.
• Bolted Bonnet Construction:
  • Ensures secure sealing and easy maintenance.
• Flexible or Solid Wedge:
  • Provides tight shut-off in various flow conditions.
• Rising Stem Design:
  • Allows visual indication of valve position.
• Multiple End Connection Options:
  • Available in flanged, butt-welded, or socket-welded configurations.

IBR valves are specialized valves that are certified to comply with the Indian Boiler Regulations (IBR), a strict set of safety and quality guidelines for equipment used in steam boilers and high-pressure systems in India. Their primary use is to ensure the safety, reliability, and efficient control of steam, hot water, and other fluids in these critical applications.

A Stainless Steel Gate Valve is a precision-engineered valve designed for on/off flow control in pipelines, providing full bore flow and minimal pressure drop. Constructed from high-quality stainless steel, it offers excellent corrosion resistance, durability, and reliable sealing, making it ideal for water, oil, chemical, and industrial process applications.

Gate valve, OSY rising stem valve and flanged isolation valve terms appear early for strong EPC search visibility. Flowcen Global manufactures engineered shutoff valves for heavy-duty water, process and utility lines used in transmission, cooling, industrial networks and cross-country EPC projects.

This Flowcen OSY gate valve line is built with a rigid API600 construction envelope, heavy-section wedge, solid guide ribs and a reinforced bonnet neck for reliable isolation under variable pressure patterns. The wedge is precision-machined with smooth seating faces, controlled bevel angles and uniform lapping to reduce torque and maintain tight shutoff. Trim details include stainless steel stem, surface-finished seating rings and a bronze stem nut matched for clean travel. Stuffing box geometry is enlarged for uniform packing compression and minimal leakage over long cycles.

Construction formats include OSY rising stem, bolted bonnet, flanged PN16/Class150 outlines, gear-ready top works and actuator interfaces for electric, pneumatic or hydraulic assemblies. Size coverage ranges from 50mm to 1200mm with strict control on face-to-face dimensions, flange drilling, stem straightness and wedge alignment. Materials include WCB, CF8M, CF8, DI and bronze. Suitable for clarified water, raw water, tower-water circuits, condensate, inert oils, low-aggression chemicals and neutral utility streams. Temperature handling capacity follows API600 limits for each MOC.

Design discipline follows API600 with pressure-temperature charts, structural section requirements and wedge-guiding rules. Pressure testing adheres to API598 and EN12266, with seat leakage classification checks and shell test verification. Flange interfaces follow ISO and BS tables. Coating systems include FBE, PU or zinc-rich epoxy with target DFT ranges based on service exposure. Made in India with machining, NDE, assembly and hydrotest documentation suited for domestic and export technical packages.

Alternate engineering terms include isolation gate valve, OSY shutoff valve, rising-stem isolation valve and PN16 transmission valve. Interchangeability aligns with patterns commonly referenced against Leader, Virgo, Kirloskar, Bray and Crane outlines where technically appropriate to API600 geometry.

Applications include high-capacity water corridors, desalination units, cooling systems, steel plant utilities, refinery auxiliary networks, marine loading lines, fire-water mains, pumping stations and district cooling loops. Key supply regions include Dahej, Jhagadia zone, Hazira industrial belt and Valsad corridor; exports routed to Manama, Mombasa, Tashkent and Dar es Salaam for infrastructure and water projects.

Flowcen advantage: documented machining control, actuator-ready designs, OEM branding, flange verification sheets, gasket recommendation charts, hydrotest videos, coating DFT logs, engineered packing for export and uniform design continuity across all sizes.

Size Range 50mm to 1200mm | Rating PN16 Class150 | MOC WCB CF8 CF8M DI Bronze | Ends Flanged | Standards API600 ISO BS | Testing API598 EN12266

 

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Flowcen Global supplies a wide range of industrial valves engineered for critical water, oil and gas, chemical, power, marine, refinery, steel, fertilizer and infrastructure applications. These large size gate valves are designed for reliable flow control in major projects and plants across India, Saudi Arabia, UAE, Oman, Qatar, Bahrain, Kuwait, Egypt, South Africa, Nigeria, Kenya, USA, Europe and Asia. Made in India under strict quality systems, they meet demanding operational and international project requirements.

Gate Valves are available from 12" to 48" with flanged or butt weld ends, rising or non-rising stem, bolted bonnet or pressure seal bonnet, operated by handwheel, gearbox, electric or pneumatic actuator. Construction options include Cast Carbon Steel, Stainless Steel SS304 SS316 SS316L, Alloy Steel, Duplex, Super Duplex, WCB, WC6, CF8, CF8M, fabricated and forged styles. Design and manufacture comply with API 600, API 602, API 603, API 6D, BS 1414, ASME B16.34, EN standards, IBR and ISO 9001. Pressure ratings cover PN10–PN250 and Class 150–2500.

End connection options include Flanged RF, RTJ, Butt Weld, Socket Weld and Grooved. Surface finishing includes epoxy paint, zinc rich primer, powder coating or FBE as per service conditions. Every valve is hydrostatically and pneumatically tested as per API 598 / EN 12266 with full inspection and documentation.

These valves are used in power stations, oil and gas terminals, desalination units, chemical processing, steel industries, EPC projects, municipal networks, refineries and marine infrastructure. Flowcen valves are interchangeable with leading Indian and global brands like Audco, L&T, BHEL, Leader, Kirloskar, Forbes Marshall, KSB, Crane, Velan, Bonney Forge, Powell, Walworth, Neway, Neles, AVK, Emerson, allowing easy integration into existing systems.

Flowcen provides technical drawings, QA/QC reports, IBR certificates and customization support. Supply is covered across Gujarat, Maharashtra, Delhi, Chennai, Hyderabad, Bengaluru, Kolkata, Mumbai, Jamnagar, Dahej, Hazira, Mundra, Kakinada and major export hubs in the Middle East, Africa, USA and Europe.

Alternate names and common search terms: Large Size Gate Valve, Industrial Gate Valve, Flanged Gate Valve, Rising Stem OS&Y Gate Valve, WCB Gate Valve, SS Gate Valve, Fabricated Gate Valve, Double Flanged Gate Valve, Heavy Duty Gate Valve, PN40 Gate Valve, Class 600 Gate Valve, API 600 Gate Valve, API 6D Gate Valve, Electric Actuated Gate Valve, Gear Operated Gate Valve, Pneumatic Gate Valve, Cast Steel Gate Valve, Forged Gate Valve.

Flowcen offers comprehensive support for project-based procurement teams including after sales service, spares and site assistance. The complete valve portfolio covers Gate, Globe, Check, Ball, Butterfly, Plug, Diaphragm, Control, Knife Gate Valves, Strainers and Filters in multiple constructions and ratings for varied industry use.

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Large size gate valves from 12" to 48" designed for demanding water, oil and gas, chemical, power, refinery, marine, steel, fertilizer and infrastructure applications. Supplied for major project works in India, Saudi Arabia, UAE, Oman, Qatar, Bahrain, Kuwait, Egypt, South Africa, Nigeria, Kenya, USA, Europe and Asia. Made in India with strict quality control and international compliance.

Valves are available with flanged or butt weld ends, rising or non-rising stem, bolted bonnet or pressure seal bonnet, operated by handwheel, gearbox, electric or pneumatic actuator. Materials include WCB, WC6, CF8, CF8M, SS304, SS316, SS316L, Alloy Steel, Duplex, Super Duplex, cast, fabricated and forged types. Manufactured as per API 600, API 602, API 603, API 6D, BS 1414, ASME B16.34, EN standards, IBR and ISO 9001. Pressure ratings PN10–PN250 and Class 150–2500.

End connections: Flanged RF, RTJ, Butt Weld, Socket Weld, Grooved. Surface finishes include epoxy paint, zinc primer, powder coating, FBE as required. Each valve undergoes hydrostatic and pneumatic testing to API 598 / EN 12266 with inspection and documentation.

Used in power plants, water transmission lines, oil and gas terminals, desalination, process chemical plants, steel, municipal networks, EPC projects, refineries and marine. Flowcen valves match dimensions and service of major Indian and global brands like Audco, L&T, BHEL, Leader, Kirloskar, Forbes Marshall, KSB, Crane, Velan, Bonney Forge, Powell, Walworth, Neway, Neles, AVK, Emerson, ensuring easy integration.

Technical support includes GA drawings, QA/QC reports, IBR certification, customization and after sales service. Supply coverage includes Gujarat, Maharashtra, Delhi, Chennai, Hyderabad, Bengaluru, Kolkata, Mumbai, Jamnagar, Dahej, Hazira, Mundra, Kakinada and key export hubs in the Middle East, Africa, USA and Europe.

Alternate names and commonly searched terms: Large Size Gate Valve, Industrial Gate Valve, Flanged Gate Valve, Rising Stem OS&Y Gate Valve, WCB Gate Valve, SS Gate Valve, Fabricated Gate Valve, Double Flanged Gate Valve, Heavy Duty Gate Valve, PN40 Gate Valve, Class 600 Gate Valve, API 600 Gate Valve, API 6D Gate Valve, Electric Actuated Gate Valve, Gear Operated Gate Valve, Pneumatic Gate Valve, Cast Steel Gate Valve, Forged Gate Valve.

Flowcen also manufactures Globe, Check, Ball, Butterfly, Plug, Diaphragm, Control, Knife Gate Valves, Strainers and Filters in multiple constructions and pressure classes to serve critical industries.

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Flowcen Global manufactures and exports a wide range of industrial valves including gate, globe, check, butterfly, ball, plug, control valves, duplex and simplex filters, strainers, lined valves and fabricated specials. Our products are supplied to EPC contractors, OEM manufacturers, plant maintenance teams, and stockists across Saudi Arabia for oil, gas, water, power, marine and industrial sectors.

Technical Specifications
Size Range: 2” to 48”
Pressure Ratings: PN10, PN16, PN25, PN40, Class 150 / 300 / 600 / 900
Body/Trim Materials: CI, DI, WCB, WC6, CF8, CF8M, CF3M, SS304, SS316, Duplex, Super Duplex, Alloy Steel, Bronze
Ends: Flanged RF/FF, Butt Weld, Socket Weld, Grooved, Hub as per ASME B16.5 / B16.47 / DIN / EN / IS
Design: API 600 / 602 / 603, BS 1414, BS 1873, DIN, EN, ASME
Testing: API 598, EN 12266, IBR
Coating: Epoxy, FBE, Zinc primer, PU top coat
Operation: Handwheel, Gear, Electric, Pneumatic
Certifications: ISO, IBR (where applicable)

Flowcen 24 inch gate valves are supplied for major projects in Dammam, Jubail, Al Khobar, Ras Tanura, Riyadh, Jeddah, Yanbu and other industrial zones of Saudi Arabia. Suitable for refinery pipelines, power generation, desalination plants, utility networks, chemical transfer lines, hydrocarbon pipelines, process plants and infrastructure networks.

We regularly work with contractors and end-users including Saudi Aramco, SABIC, SWCC, Marafiq, SEC, Ma’aden, Petro Rabigh, Sadara, Samsung Engineering, Larsen & Toubro, Nesma, Alfanar, Tecnicas Reunidas, Hyundai Engineering, Doosan, Saipem, SNC Lavalin, SSEM, Al Khodari and various maintenance contractors in industrial cities and economic zones.

Construction types include OS&Y rising stem, bolted bonnet, pressure seal, sluice, knife gate, fabricated large bore valves. Body materials are offered in WCB, CF8, CF8M, Duplex, Super Duplex and special alloys for seawater and corrosive services. Trim available in 13Cr, SS316, Monel, Stellite. Pressure classes PN10–PN40 and Class 150–900 cover standard process and high-pressure applications. End connections are flanged, butt weld or hub ends to international standards.

Applications include refinery isolation lines, desalination intakes, cooling water systems, brine discharge networks, power station piping, petrochemical plants, water treatment networks, utility systems and infrastructure projects in Jubail Industrial City, Dammam 2nd Industrial City, Ras Al Khair, Yanbu Industrial City, Jeddah Industrial Area and NEOM project zones.

Flowcen valves are compatible and interchangeable with well-known Indian and international makes like L&T, BHEL, Audco, KSB, Leader, BDK, Virgo, Crane, Velan, Neway, Bray, Zoloto, Nibco, Saunders, Spirax. Manufactured in India under ISO systems with CNC machining, IBR certifications.

We supply across Gujarat, India and deliver to Saudi Arabia’s key industrial and project hubs for EPC contractors, government utilities, industrial operators and engineering companies requiring large-diameter gate valves and a full valve range.

 

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lowcen Global is a trusted manufacturer of IBR-certified Rising Stem Gate Valves in Ahmedabad, delivering premium quality solutions for high-pressure steam, boiler, and industrial fluid control applications. Our rising stem design ensures clear visual indication of valve position, making it an ideal choice for power plants, refineries, and process industries where precision and durability are critical.

Product Features & Specifications

• Size Range: 2” to 24” (Custom sizes available)

• Material Options: Cast Steel, Carbon Steel, Stainless Steel (SS304, SS316), Alloy Steel

• Pressure Ratings: Class 150, 300, 600, 900

• End Connections: Flanged, Butt Weld, Screwed Ends

• Stem Design: Rising Stem with Outside Screw & Yoke (OS&Y)

• Seating: Metal-to-Metal Contact for enhanced sealing

• Bonnet Type: Bolted Bonnet for high durability

• Compliance Standards: API 600, ASME B16.34, IBR Approved

Applications & Industry Use

• Boiler & Steam Systems – Designed for high-temperature operations

• Oil & Gas Pipelines – Handles extreme pressure with precision

• Power Plants & Refineries – Reliable sealing for critical industrial applications

• Chemical & Petrochemical Processing – Corrosion-resistant for harsh conditions

• Water Treatment & Marine Industries – Long-lasting performance in demanding environments

Why Choose Flowcen Global?

• IBR-Certified Rising Stem Gate Valves – Fully compliant with Indian Boiler Regulations

• Visible Stem Movement – Easy to monitor valve position for operational safety

• Leak-Proof & High-Durability Design – Ensures extended service life

• Custom Engineering & Global Supply – Tailored solutions for various industries

• Competitive Pricing & Reliable Performance – Trusted by industries worldwide

#IBRRisingStemGateValve #IndustrialValves #FlowcenGlobal #SteamValves #BoilerValves #GateValveManufacturer #AhmedabadIndustry #HighPressureValves

Product Description

Flowcen Pneumatic Plug Valves are designed for precise flow control in demanding industrial applications. Featuring a robust plug mechanism, these valves provide bubble-tight sealing and reliable operation. Ideal for handling slurries, viscous fluids, and corrosive media, they offer long service life with minimal maintenance.

Technical Specifications:

• Actuation Type: Pneumatic (Single Acting / Double Acting)

• Valve Size: ½” to 12”

• Body Material: WCB, CF8 (SS304), CF8M (SS316), Duplex SS

• Plug Material: SS304, SS316, Alloy 20, Hastelloy

• Seat Material: PTFE, RPTFE, Metal Seated Options

• Pressure Rating: PN16, PN40, ANSI 150#, ANSI 300#, Class 600

• End Connection: Flanged, Threaded (BSP/NPT), Socket Weld, Butt Weld

• Temperature Range: -20°C to 250°C (Depending on Seat & Material)

• Operation: Spring Return / Double Acting Pneumatic Actuator

• Control Options: Solenoid Valve, Limit Switch, Positioner (4-20mA), Manual Override

• Leakage Class: ANSI VI (Soft Seated) / ANSI IV (Metal Seated)

Applications:

• Oil & Gas Processing

• Chemical & Petrochemical Industries

• Water & Wastewater Treatment

• Power & Energy Sector

• Food & Beverage Processing

• Slurry & Abrasive Media Handling

Key Benefits:

• Quick Opening & Closing for Efficient Flow Control

• Superior Sealing with Minimal Leakage

• High Resistance to Corrosion & Abrasive Media

• ISO 5211 Direct Mounting for Actuator Integration

• Suitable for High-Pressure & High-Temperature Applications

Why Flowcen?

• Trusted Industrial Valve Manufacturer

• Customization Available for Specific Requirements

• Engineered for Long-Term Performance

• Compliant with Global Standards

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Sluice Valve – Flowcen Global
Flowcen Global is a trusted Indian manufacturer of engineered valves and filtration solutions for water, oil, chemical, power, fire safety, and utility sectors. Made in India, we serve domestic projects and global EPC buyers.

Product Overview
Flowcen Sluice Valves provide full flow and tight shutoff for on-off control in pipelines. Designed for municipal, industrial, and utility applications with long service life.

Key Features & Advantages
• Tight shutoff, low pressure drop
• Bi-directional sealing, full bore
• Maintenance-free design
• Long operating cycle, leakproof
• Compact body with robust stem construction

Operation
Operated by handwheel; motorized, gearbox, or pneumatic options available.

Construction & Materials Used
• Body/Bonnet: Cast Iron, Ductile Iron, WCB, SS304/316
• Wedge: Gunmetal, EPDM/NBR seated
• Stem: SS410, SS304, SS316
• Fasteners: Galvanized steel, SS
• Gaskets: Graphite, PTFE

Design Standards / Compliance
IS 14846, BS 5163, AWWA C509/C515, DIN 3352, EN 1074, ISO 9001

Pressure Ratings & Sizes
PN10, PN16, Class 125/150 | Size: 40mm–1200mm

End Connections
Flanged (IS 1538, ANSI B16.5, DIN), screwed/socket weld (on request)

Coatings / Surface Finishing
FBE, Epoxy powder (WRAS approved), PU, Bitumen, corrosion-resistant internal coating

Testing & Quality
Hydrostatic test, seat leakage, visual/dimensional checks, third-party inspection on request

Certifications
ISO 9001, IBR certified models, test certificates provided

Applications & Industry Use
• Water, wastewater, fire lines
• Pumping stations, irrigation
• Chemical, power, oil utilities
• Underground & surface pipelines

Industries Served
• Water Boards & Municipalities
• EPC & Infra Contractors
• Refineries, Power Plants
• Chemical & Fertilizer Plants
• Irrigation & Fire Networks

Flowcen Advantage
• OEM & retail supply under Flowcen brand
• Wide size range, flexible MOQ
• Customizable coating/connection
• Project-traceable documentation
• Rapid production, consistent QA

Markets & Export

We supply across Gujarat, all India, and export to UAE, Saudi, Qatar, Oman, Iraq, Kenya, Egypt, Nigeria, Vietnam, Bangladesh, Indonesia, Chile, Brazil, Sri Lanka

Alternate Names / SEO Keywords
Gate Valve, Metal Seated Gate Valve, Rising Stem Valve, Resilient Gate Valve, Ductile Iron Sluice Valve, CI Gate Valve, Water Line Valve, Isolation Valve, Underground Gate Valve, PN16 Gate Valve, Flanged Gate Valve, IS14846 Gate Valve, Non-Rising Stem Valve, Motorized Sluice Valve, Industrial Shutoff Valve, Cast Iron Sluice Valve, SS Gate Valve, WCB Gate Valve, Water Pipeline Valve

After Sales & Support
Drawings, spare availability, installation support, remote service by Flowcen experts

 

Tags
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Introducing Flowcen Global –
Flowcen Global is a leading Indian manufacturer of precision-engineered industrial valves for critical operations. Known for robust performance, reliability, and fast project delivery, we cater to global clients with IBR-certified, heavy-duty valve solutions made in India.

Product Overview – IBR Alloy Steel Gate Valve
Flowcen IBR-approved Alloy Steel Gate Valves are designed for high-pressure steam, gas, and thermal oil systems in power plants, refineries, process piping, and industrial utilities. Engineered for precise isolation and zero leakage shut-off in vertical or horizontal pipelines. Operated via handwheel with rising stem design, this valve ensures easy status indication and long operational life.

Key Features & Advantages:
IBR certified for high pressure & high temperature, rising stem for visual position check, tight shut-off, suitable for corrosive and thermal media, long cycle life, forged/welded/bolted body options, minimal pressure drop, seat lapping ensures zero leakage.

Construction & Materials Used:
Body & Bonnet: ASTM A182 F22, F11, F91 alloy steel
Stem: AISI 410, 17-4PH, or Monel on request
Seat: Stellite/Hardfaced alloy/SS trims
Gland Packing: Graphite/ PTFE
Design Style: Bolted bonnet, Pressure seal bonnet, Welded bonnet
Sizes: 15 mm to 600 mm (½” to 24”)
Pressure Ratings: Class 150 to Class 2500, PN10 to PN160

Design Standards:
API 600, BS 1414, IBR, DIN, ASME B16.34, EN 1984
End Connections: Flanged (B16.5), Butt Weld (B16.25), Socket Weld, Screwed
Operation: Handwheel, Gear, Electric or Pneumatic Actuator
Testing Standards: API 598, IBR hydro & air tests, MTC as per EN10204 3.1
Surface Finishing: Black enamel, anti-rust oil, epoxy-coated on request
Country of Origin: Made in India
Certifications: IBR Form III, ISO 9001

Applications & Industries:
Used in power plants, sugar factories, thermal fluid systems, refineries, petrochemical units, fertilizer plants, paper mills, boiler systems, distilleries, textile processing, and chemical processing.

Flowcen Manufacturing Advantage:
In-house CNC production, raw material traceability, heat number stamping, pressure testing, on-time delivery, and technical after-sales support. Suitable for EPC contractors, project buyers, OEM clients, and MRO procurement.

Alternate Names & Equivalent Keywords:
High Pressure Gate Valve, IBR Valve, Alloy Gate Valve, F22 Gate Valve, Rising Stem Valve, API600 Gate Valve, Welded Gate Valve, Flanged Gate Valve, Class 1500 Valve, Industrial Stop Valve, Shut-off Valve, Heavy Duty Valve for Steam, F11 Steam Valve, F91 High Temp Valve, Forged Gate Valve, Flow Isolation Valve

Brands & Compatibility:
Compatible with Audco, L&T, KSB, BHEL, Forbes Marshall, BDK, Hyper Valve, GM Valve, Neco, Spirax, Crane, Velan, Tyco, Oswal, Sant, Techno, Hawa, Spirax, Walworth, and other MNC equivalents

We Supply Across:
We supply across Gujarat, Maharashtra, Tamil Nadu, Karnataka, Punjab, and major industrial zones of India. Export support available in Saudi Arabia, UAE, Kenya, Egypt, South Africa, Indonesia, Bangladesh, Qatar, and Latin American countries.

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Flowcen Global is an Indian manufacturer and OEM supplier of engineered valves, strainers and filters for industrial, municipal and export projects worldwide.

Flowcen Global gate valves are manufactured in India with precision construction and are available in Flanged, Bolted Bonnet, OS&Y or Non-Rising Stem type. Operation options include Handwheel, Gear, Electric, Pneumatic and Hydraulic actuators. Offered in size range 15 mm to 1200 mm and pressure ratings PN10 / PN16 / PN25 / Class 150 / Class 300, with end connections Flanged / Butt Weld / Socket Weld. Manufactured in CI, DI, CS, SS304, SS316, Bronze and Alloy Steel. Suitable for water, oil, gas, steam, slurry, chemical and process applications across various sectors.

Design and testing are carried out as per API 600, API 598, BS 1414, IS 14846 and EN 12266, with ISO and IBR certifications ensuring full compliance. External and internal coatings include FBE, PU and Zinc for longer service life and enhanced corrosion protection. All valves undergo 100% hydrostatic and pneumatic testing, dimensional verification, material traceability, and are supplied with GA drawings, test certificates and inspection documentation. Made in India under strict quality systems for reliable performance in domestic and export markets.

Alternate names and globally used terms include Industrial Gate Valve, Wedge Gate Valve, Rising Stem Valve, Flanged Gate Valve, Knife Gate Valve for slurry service, and Industrial Shutoff Valve. These valves are compatible and interchangeable with major international and Indian brands such as KSB, L&T, Audco, Velan, Leader, Forbes Marshall, Spirax, Crane, Bonney Forge, Kirloskar, Zoloto, BHEL-approved makes, as well as OEM-specified designs — ensuring smooth integration in both new installations and replacement projects.

Gate valves from Flowcen are widely supplied for water transmission networks, power generation facilities, oil and gas pipelines, refineries, petrochemical plants, desalination plants, steel and cement industries, HVAC systems, fire protection networks, irrigation projects, chemical and process plants, EPC turnkey projects, OEM branding requirements and infrastructure developments.

Supplied across Maharashtra, Tamil Nadu, Delhi NCR and regularly exported to Riyadh (Saudi Arabia), Muscat (Oman), Manila (Philippines) and Nairobi (Kenya), covering major industrial hubs, EPC contractor bases and procurement centres in Asia, Middle East and Africa.

Flowcen Global advantage: In-house machining and fabrication, actuator integration and automation, OEM branding and customization, full technical and documentation support (GA drawings, QAP, ITP), short manufacturing lead times, interchangeable designs with major brands, and proven export support for international contractors.

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Flanged Ductile Iron PN16 WRAS Certified Potable Water Gate Valve

Potable water sealing assurance by Flowcen Global resilient wedge gate valve WRAS PN16 ductile iron construction.
WRAS compliant DI soft seated gate valve for drinking water distribution networks.
PN16 resilient seated water gate valve designed for hygienic, zero leakage isolation.

Resilient Wedge Gate Valve Ductile Iron WRAS Approved PN16 is engineered for potable water transmission and municipal distribution systems requiring certified materials, corrosion protection and long-term sealing integrity. The fully encapsulated EPDM wedge and WRAS-approved coating system ensure safe contact with drinking water while maintaining bubble-tight shutoff performance.

Construction and Valve Design
Body and bonnet are precision cast ductile iron with internally and externally applied fusion bonded epoxy coating approved for potable water service. The resilient wedge consists of a ductile iron core completely encapsulated in molded EPDM rubber, preventing corrosion and providing elastic memory for reliable sealing. Non rising stainless steel stem design allows installation in underground chambers without height restrictions. Stem threads are rolled for strength and smooth operation.

Sealing System and Internal Components
EPDM encapsulated wedge delivers full circumferential sealing without metal seat wear. Guide ribs in the body maintain correct alignment during travel. Multiple O-ring stem seals permit replacement under line pressure. Thrust washers minimize operating torque and improve service life.

Ends and Operation Options
PN16 flanged ends drilled to EN 1092-2 ensure compatibility with standard waterworks flanges. Manual handwheel or square operating cap supplied as standard. Gearbox, extension spindle, floor stand, electric actuator and pneumatic actuator configurations available for automation and buried service.

Standards and Compliance
Designed in accordance with BS 5163 and EN 1074-2 resilient seated gate valve requirements. Face-to-face dimensions as per EN 558 Series 3. Hydrostatic shell and seat tests conducted according to EN 12266-1. Coatings and elastomers suitable for potable water systems with WRAS compliant materials.

Applications
Used in drinking water transmission pipelines, treatment plants, pumping stations, distribution grids, fire protection systems and infrastructure water supply projects where certified materials and leak-tight isolation are essential.

Technical Specification
Size Range 50mm to 600mm | Pressure Rating PN16 | Body Ductile Iron | Wedge DI Fully EPDM Encapsulated | Stem Stainless Steel | Ends Flanged EN 1092-2 | Face to Face EN 558 | Testing EN 12266-1

Also referred to as WRAS approved resilient seat gate valve, potable water sluice valve, rubber seated water gate valve, hygienic isolation valve. Interchangeable with international waterworks valve patterns from AVK and VAG resilient seated gate valve designs.

Manufactured in India with controlled epoxy thickness measurement, torque testing and full hydrostatic inspection for EPC contractors, water authorities and export infrastructure supply. OEM branding, actuator mounting and project documentation support available.

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An Electric Knife Gate Valve is a quarter-turn isolation valve equipped with an electric actuator for automatic flow control and shut-off. Designed to handle slurries, viscous fluids, and solids-laden liquids, it features a sharp-edged gate that cuts through thick media, ensuring smooth and reliable operation even in demanding industrial pipelines.

High pressure valve systems, engineered internals and precision sealing form the core of Flowcen Gate Globe and Check Valve construction. These valve groups are designed for sustained duty in water transmission, steam networks, refinery circuits and process utilities where long-cycle stability and dimensional accuracy are critical. Flowcen Global is an Indian manufacturer and OEM supplier of engineered valves, strainers and filters for industrial, municipal and export projects worldwide.

Each model is built with bolted bonnet or pressure seal construction depending on duty class; rising stem and non rising stem options for Gate; globe throttling trim with guided disc options; and swing or lift configurations for Check. Bodies are machined from ductile iron, carbon steel, stainless steel or alloy grades depending on service medium, with precision trim combinations using 13Cr, 410, 304, 316 or Stellite hard-faced seating for extended sealing performance. Flow paths are optimised for low turbulence and minimal pressure loss under high differential conditions.

Size ranges start from 50 mm to 1200 mm for water and utility service and from 25 mm to 600 mm for high-pressure industrial circuits, with pressure ratings from PN16 to PN160 and Class 150 to Class 1500. End connections include flanged, butt weld and socket weld depending on system geometry. Flowcen Gate Globe and Check Valve series are designed to international requirements including API 600 for Gate, BS 1873 for Globe and BS 1868 for Check, with testing to API 598, EN 12266 and IS standards. Coatings include fusion-bonded epoxy, polyurethane or zinc systems depending on location, with full hydrostatic and pneumatic verification, dimensional control and documentation. Made in India, produced in controlled machining and fabrication lines suitable for domestic and export approvals.

Alternate names include High Pressure Gate Valve, Rising Stem Valve, Industrial Globe Valve, Guided Disc Globe, Lift Check Valve, Swing Check Valve, Water Transmission Valve Set and Industrial Pipeline Valve Set. Compatibility and interchangeability are maintained with recognised global ranges such as Ari, Bray, ValvTechnologies, KTM and Virgo depending on application class and dimensional series.

Applications include bulk water transfer corridors, desalination, district cooling, power plant feedwater, refinery isolation, chemical plants, steel works, marine pumping, utility piping and infrastructure corridors where long service cycles and low maintenance intervals are required. Supplied across Gujarat, Telangana and exported to Muscat, Doha, Jubail and Rotterdam with strong traction in project procurement hubs. Flowcen Global provides in-house machining, OEM branding, actuator integration, controlled lead times and complete GA documentation support for EPC and authority works.

TECHNICAL SPEC BLOCK
Size Range 25–1200 mm | Rating PN16–PN160 Class 150–1500 | MOC CI DI CS SS Alloy | Ends Flanged BW SW | Standards API 600 BS 1873 BS 1868 API 598 EN 12266 | Testing Hydro Pneumatic Dimensional

 
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