Flowcen Global

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

 

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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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Flowcen Global EN1074 Certified Water Valves engineered for municipal supply transmission distribution and treatment systems across Kenya Uganda Tanzania. Flowcen Global valve range includes resilient seated gate valves butterfly valves and check valves designed for potable water pipelines ensuring leak tight shutoff low head loss and long operational life in demanding infrastructure networks.

Design and Construction
Heavy duty ductile iron construction with corrosion resistant internal lining suitable for buried and above ground installations. Gate valves feature full bore resilient wedge design ensuring unrestricted flow and minimal pressure loss. Butterfly valves concentric type with optimized disc profile for low torque operation. Check valves designed for non slam performance preventing reverse flow and water hammer. Blowout proof stem precision guided shaft and replaceable sealing components ensure durability in continuous service.

Sealing and Seat Options
EPDM potable water approved resilient sealing
Bonded wedge for gate valves with full encapsulation
Replaceable liner and molded seat options for butterfly valves
Soft seated check valve sealing arrangement
Zero leakage performance meeting EN1074 standards

Body Disc and Coating Options
Ductile iron body with Fusion Bonded Epoxy coating WRAS approved
Internal epoxy lining for corrosion protection in potable water systems
External epoxy PU coating suitable for buried pipelines and outdoor exposure
Disc DI SS CF8 CF8M with epoxy nylon or nickel coating
Stainless steel shaft and trim components for extended service life

Operation and Ends
Handwheel Lever Worm Gear Electric Pneumatic actuation options
Flanged ends PN10 PN16 as per EN standards
ISO 5211 mounting for actuator integration
Underground extension spindle option available for buried service

Standards and Testing
EN1074 compliant water valves
Design EN 593 EN 558 ISO standards
Testing EN 12266 hydrostatic and seat leakage
Coating as per WRAS AWWA C550

Applications
Municipal water supply transmission pipelines irrigation networks pumping stations water treatment plants distribution systems infrastructure projects

Technical Data
Size DN50 DN1200
Class PN10 PN16
MOC DI
Seat EPDM
Ends Flanged
Testing Hydrostatic

Alternate Names and Model References
EN1074 Water Valve Resilient Seated Gate Valve Water Butterfly Valve Non Return Valve Distribution Valve
Comparable models AVK Series 06 gate valve Hawle E2 gate valve VAG EKO Plus gate valve Bray Series 30 butterfly valve Belgicast gate valve

Flowcen WGV Series Gate Valve
Flowcen WSV Series Butterfly Valve
Flowcen WCV Series Check Valve

Aligned with designs from AVK Holding A/S Hawle VAG Group Bray International

Export supply Kenya Uganda Tanzania covering Nairobi Mombasa Kisumu Kampala Entebbe Dar es Salaam Mwanza supporting water authorities contractors utilities and infrastructure developers

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Water Valves DI CI DN50 DN1200 PN10 16 Class150 Municipal Supply

Flowcen Global Water Valves resilient seated butterfly valves gate valves and check valves engineered for municipal supply irrigation distribution and treatment systems across Nepal Sri Lanka and high growth Middle East markets. Flowcen Global water valve range ensures leak tight shutoff low head loss and reliable operation in potable water and utility networks.

Design and Construction
Valve types include resilient seated butterfly valve soft seated gate valve swing check valve and non return valve. Robust body construction in ductile iron and cast iron with corrosion resistant internal coating. Flow optimized design reduces pressure loss and supports efficient distribution in long pipeline networks. Blowout proof stems precision guided shafts and replaceable sealing components ensure long service life.

Sealing and Seat Options
EPDM NBR potable water approved seats
Replaceable resilient seat and bonded seat designs
Zero leakage sealing for distribution systems
Suitable for clean water and treated water service

Body Disc and Coating Options
Body DI CI with Fusion Bonded Epoxy coating as per AWWA C550
Internal epoxy coating for corrosion resistance
External epoxy PU coating for buried and outdoor installation
Disc DI SS with epoxy nylon coated or nickel plated finish
Seawater resistant coating for coastal regions

Operation and Ends
Handwheel Lever Worm Gear Electric Pneumatic operation options
Flanged Wafer Lug ends PN10 PN16 Class150
ISO mounting for actuator integration

Standards and Testing
Design EN 593 BS 5150 AWWA C509 C504 API standards
Face to face EN 558 ISO
Testing EN 12266 API 598
Coating AWWA C550 WRAS approved options

Applications
Municipal water supply irrigation systems pumping stations water treatment plants distribution pipelines infrastructure projects

Technical Data
Size DN50 DN1200
Class PN10 PN16 Class150
MOC DI CI
Seat EPDM NBR
Ends Flanged Wafer Lug
Testing Hydrostatic

Alternate Names and Model References
Water Control Valve Municipal Water Valve Distribution Valve Irrigation Valve Pipeline Valve
Comparable models AVK Series 06 resilient gate valve Bray Series 30 butterfly valve KSB BOA series butterfly valve Hawle E2 gate valve VAG EKN butterfly valve

Flowcen WVL Series Water Valve Line
Flowcen WSV Series Water Service Valves
Flowcen MWS Series Municipal Water System Valves

Aligned with designs from AVK Holding A/S KSB SE & Co. KGaA Bray International

Export supply Nepal Sri Lanka Jordan UAE Saudi Arabia Oman Qatar Kenya Tanzania Ethiopia covering Kathmandu Colombo Amman Dubai Riyadh Muscat Doha Nairobi Dar es Salaam Addis Ababa

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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.

Reliable pipeline isolation from Flowcen Global resilient wedge sluice valve PN16 ductile iron build.
DI NRS resilient seated sluice valve engineered for underground and chamber installations.
PN16 soft sealing water sluice valve delivering zero leakage shutoff.

Resilient Wedge Sluice Valve DI NRS PN16 is a soft seated isolation valve designed for potable water and utility pipeline networks where corrosion resistance, compact installation and long sealing life are essential. The fully encapsulated elastomer wedge ensures bubble-tight sealing with low operating torque and consistent performance in buried service.

Construction and Body Structure
Body and bonnet are manufactured from high-strength ductile iron with internal and external fusion bonded epoxy coating for protection against soil corrosion, moisture and aggressive environments. The resilient wedge consists of a ductile iron core fully encapsulated in molded EPDM rubber, eliminating metal seat wear and ensuring elastic recovery. The non rising stainless steel stem keeps overall height constant, making it ideal for valve chambers and underground lines. Stem threads are rolled for strength and smooth torque transmission.

Sealing System and Trim
EPDM encapsulated wedge provides full circumferential contact and compensates for minor debris in the line. Body guide ribs maintain wedge alignment to prevent seat damage. Low-friction thrust washers reduce operating torque. Multiple stem O-ring seals allow replacement under pressure without removing the valve.

Ends and Operation
PN16 flanged ends drilled as per EN 1092-2 enable direct integration with standard pipeline flanges. Operation options include handwheel, square cap for buried service, gearbox for large diameters, extension spindle, floor stand and electric or pneumatic actuator for automated networks.

Standards and Testing
Design aligned with BS 5163 and EN 1074-2 resilient seated gate valve requirements. Face-to-face dimensions per EN 558 Series 3. Hydrostatic shell and seat testing performed according to EN 12266-1. Epoxy coating systems suitable for drinking water duty.

Applications
Widely used in municipal water transmission, irrigation mains, fire protection systems, cooling water circulation, desalination facilities and infrastructure utility networks requiring dependable isolation.

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 called resilient seated sluice valve, rubber wedge gate valve, underground water gate valve, soft seal isolation valve. Dimensionally interchangeable with global resilient seated valve patterns from AVK and VAG style waterworks gate valves.

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

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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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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.

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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IBR Butt Weld End Gate Valve – Steam & Boiler Service

Flowcen Global is a Gujarat, India based industrial valve manufacturer engaged in design and manufacturing of high pressure steam line valves for boiler, thermal and process industries.

Flowcen Global Make IBR Butt Weld End Gate Valve is engineered for saturated and superheated steam isolation service. Designed in compliance with Indian Boiler Regulations and international valve standards, this valve is suitable for critical steam applications in power plants and high temperature utility lines.

Design & Construction

Design Standard: API 600
Pressure–Temperature Rating: ASME B16.34
Face to Face: ASME B16.10
Butt Weld End: ASME B16.25
Testing & Inspection: API 598
IBR Compliance: As per Indian Boiler Regulations, Form III C

Type: Outside Screw and Yoke (OS&Y)
Construction: Bolted Bonnet
Flow Direction: Uni-directional
Operation: Handwheel Operated (Gear optional)

Pressure Class

Class 150
Class 300
Class 600
Higher pressure classes on project requirement

Size Range

2 Inch to 24 Inch
Extended sizes available on request

Material of Construction

Body & Bonnet: ASTM A216 WCB / WC6 / WC9
Trim: 13% Cr / SS410 / SS304 / SS316
Stem: SS410 / SS316
Seat Rings: Renewable type, hardfaced optional
Gasket: Spiral wound graphite
Bolting: High tensile alloy steel

Technical Features

Full bore design ensuring minimum pressure drop
Rising stem with positive open and close indication
Heavy duty yoke sleeve for long service life
Renewable seat rings for maintenance flexibility
Back seat arrangement for stem sealing
Suitable for high temperature steam lines
Factory hydrostatic and seat tested before dispatch

Application Areas

Boiler main steam line
Thermal power plant pipelines
Turbine inlet isolation
Steam header distribution
High pressure utility steam systems
Refinery steam networks
Chemical plant steam service
Sugar mill boiler lines
Paper mill steam systems

Manufacturing Strength

Flowcen Global manufactures engineered industrial valves for critical service applications. Production follows controlled machining, assembly and pressure testing procedures. Each valve is tested for shell strength and seat tightness before dispatch.

The product range includes Gate Valves, Globe Valves, Check Valves, Pressure Seal Valves, Forged Steel Valves, Y Type Strainers and automated valve assemblies for project and industrial requirements.

All valves are manufactured in India at Gujarat facility with focus on durability, dimensional accuracy and long operational life.

Buyer Information Required

For technical selection and proposal, kindly share:
Required size
Pressure class
Operating temperature
Fluid media
End user or project application

This ensures correct selection as per steam service requirement.

 

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1/2 Inch IBR Valves are compact, high-performance valves certified as per Indian Boiler Regulations (IBR), designed for steam, boiler lines, and high-pressure applications. Despite their small size, these valves provide exceptional strength, leak-proof performance, and long operational reliability, making them ideal for critical steam and thermal systems.

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.

A 15 mm IBR Gate Valve is a small-size, high-pressure isolation valve manufactured in accordance with Indian Boiler Regulations (IBR). It is mainly used in boiler and steam pipelines where full flow or complete shut-off is required, with minimal pressure drop.

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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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

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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 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 Metal Seated Gate Valves are engineered for high-temperature, high-abrasion, and critical process applications across sectors like oil & gas, power plants, steel, cement, chemicals, water treatment, refineries, and thermal plants. These valves are manufactured in India using robust materials and tight machining tolerances, designed to perform in demanding shut-off conditions where soft-seated valves fail. We manufacture and supply full-port, outside screw & yoke type (OS&Y) metal seated wedge gate valves conforming to API 600, API 602, ASME B16.34 standards, with sizes ranging from 1” (25mm) up to 36” (900mm), pressure class ratings from 150# to 2500#, and temperature resistance above 600°C using hardfacing (Stellite, Cr13, or equivalent).

We regularly supply for project consultants, OEMs, MEP contractors, EPC firms, and shutdown maintenance teams across India’s industrial belts in Gujarat (Ahmedabad, Vadodara, Surat, Vapi, Dahej, Bharuch, Hazira, Ankleshwar), Maharashtra (Mumbai, Pune, Navi Mumbai, Nagpur, Aurangabad), Tamil Nadu (Chennai, Coimbatore, Hosur, Trichy), Karnataka (Bangalore, Mangalore, Belgaum), Delhi NCR (Noida, Gurgaon, Faridabad), Rajasthan (Jaipur, Bhiwadi, Alwar, Kota), Punjab (Ludhiana, Jalandhar, Baddi), West Bengal (Kolkata, Haldia), Telangana (Hyderabad), Andhra Pradesh (Visakhapatnam, Kakinada), Odisha (Angul, Jharsuguda, Paradeep), Chhattisgarh (Raipur, Bhilai), Madhya Pradesh (Indore, Dewas, Bhopal), Uttar Pradesh (Kanpur, Lucknow), Jharkhand (Ranchi, Jamshedpur), Assam (Guwahati), Kerala (Kochi), and more.

Globally, Flowcen valves are used in EPC projects across UAE, Saudi Arabia, Qatar, Oman, Kuwait, Bahrain, Kenya, Nigeria, Egypt, South Africa, Vietnam, Indonesia, Philippines, Malaysia, Thailand, Kazakhstan, Turkmenistan, Uzbekistan, Russia, UK, Germany, Italy, Turkey, Canada, Mexico, Brazil, Argentina, USA and more.

We offer equivalent options to Indian brands like Audco, L&T, BHEL, BDK, KSB, Leader, Kirloskar, Sant, Hawa, Weir, NVR, GWC and international brands such as Velan, Crane, Kitz, Powell, Neway, OMB, Bonney Forge, Walworth, Pekos, Valvitalia, TTV, Zubair, Tormene in one-to-one matching for projects.

Available in Cast Carbon Steel, WCB, WC6, WC9, C5, C12, Stainless Steel, CF8, CF8M, CF3M, and special alloys like Inconel, Hastelloy, Monel on request. We also provide complete data sheets, drawings, TPI, IBR, and project approval documentation on request. Made in India and trusted globally. We supply across Gujarat, Maharashtra, Tamil Nadu, Delhi NCR, and all industrial zones in India, with strong export supply to UAE, Saudi Arabia, Qatar, Kenya, Nigeria, South Africa, Vietnam, Indonesia, and all global oil, gas, and utility hubs.

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Flowcen Global offers a wide range of industrial valves including ball valves gate valves globe valves check valves butterfly valves needle valves plug valves pressure relief valves control valves motorized valves available in forged cast stainless steel carbon steel alloy steel and duplex materials Sizes range from ½ inch to 60 inches pressure ratings from ANSI 150 to 2500 Our valves comply with API 6D API 609 API 598 ANSI B16.34 ASME B16.5 ISO 9001 and IBR standards ensuring reliability and quality End connections include flanged threaded welded socket weld and butt weld Coatings include epoxy PTFE and corrosion-resistant finishes Operation options are manual handwheel lever pneumatic and electric actuators

Quality checks cover hydrostatic testing PMI radiography and dimensional inspection Flowcen supports project buyers with technical assistance and after-sales service We supply valves across Gujarat India and export globally including Middle East Africa South America Southeast Asia and Europe Compatible with Indian brands Jyoti Apollo Essar and global brands Velan Nibco KITZ L&T

Valves widely used in industries such as oil and gas petrochemical power water treatment cement steel and pharmaceuticals Flowcen valves are trusted in major industrial areas like Ankleshwar GIDC Dahej Bharuch Vagra Vadodara Jamnagar Mumbai Delhi Chennai Our manufacturing advantage lies in precision engineering robust design and adherence to international standards Alternate names include industrial valves pipeline valves process valves shut off valves flow control valves automatic valves

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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.

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):
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Extended Body Bellows Seal Gate Valves are designed for applications requiring zero stem leakage and high reliability, especially in cryogenic and high-temperature environments. The extended body design ensures proper insulation and prevents fluid solidification or thermal shock. These valves use a metallic bellows seal to provide a hermetic seal around the stem, preventing fugitive emissions and ensuring long-term leak-proof operation.

Key Features:

• Material: Forged or cast carbon steel (A105, LF2), stainless steel (SS 304, SS 316, SS 321), or special alloys (Monel, Inconel, Hastelloy) for extreme conditions.
• Size Range: Typically from ½” to 12” (DN 15 to DN 300).
• Pressure Rating: ANSI Class 150 to 2500 (or equivalent).
• Design Type:
  • Bellows Seal Mechanism: Multi-layer stainless steel or Inconel bellows welded to the stem and bonnet for zero leakage.
  • Extended Body Design: Provides insulation and prevents freezing or overheating of process fluids.
  • Bolted or Welded Bonnet: Ensures additional sealing integrity.
  • Full Bore or Reduced Bore: Depending on application needs.
• End Connections: Flanged, butt weld, socket weld, or threaded.
• Sealing Mechanism:
  • Metal-to-metal or soft-seated (PTFE, graphite) options available.
  • Graphite packing as a secondary sealing mechanism for added safety.
• Temperature Rating: -196°C (cryogenic) to +600°C (high-temperature applications).

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.

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.

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.

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.

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.

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.

Flow control reliability starts with Flowcen Global, resilient seated gate valve PN16, ductile iron body, soft sealing wedge.
Flowcen Global engineered DI soft seat non rising stem gate valve for buried and above-ground pipelines.
PN16 resilient seated gate valve designed for zero leakage shutoff in municipal and infrastructure networks.

Resilient Seated Gate Valve DI Soft Seat NRS PN16 is a non-rising stem isolation valve engineered for water transmission and distribution systems requiring bubble-tight sealing and corrosion-resistant construction. The valve uses a fully encapsulated EPDM rubber wedge over a ductile iron core, delivering bi-directional sealing, low operating torque and long service life in demanding underground service.

Construction and Design
Body and bonnet are high-strength ductile iron with fusion bonded epoxy coating internally and externally for aggressive soil and moisture resistance. The wedge is fully vulcanized with precision molded EPDM, eliminating metal-to-metal contact and ensuring resilient sealing even with minor debris. The non-rising stem design allows compact installation in chambers and buried lines where vertical clearance is limited. Stem material is stainless steel with rolled threads for smooth torque transmission and long cycle endurance. Triple stem sealing with O-rings permits seal replacement under line pressure.

Sealing System and Trim
Soft seated wedge provides elastic memory, compensating for wear and ensuring drip-tight shutoff. Replaceable thrust washers reduce stem friction. Guide ribs in the body maintain wedge alignment to prevent seat damage. All wetted fasteners are corrosion-protected for extended submerged performance.

Ends and Operation Options
Standard ends are PN16 flanged drilled to EN 1092-2. Operation by handwheel or T-key for buried service. Gearbox, extension spindle, floor stand, electric actuator and pneumatic actuator configurations available for remote or automated isolation.

Standards and Compliance
Design aligned with EN 1074-2 and BS 5163 resilient seat requirements. Face to face per EN 558. Pressure testing as per EN 12266-1 including shell and seat hydro tests. Coating conforms to WRAS-approved epoxy systems suitable for potable water.

Applications
Used in potable water lines, irrigation mains, pumping stations, cooling water circuits, fire protection networks and underground municipal distribution grids where maintenance access is limited and dependable shutoff is critical.

Technical Specification
Size Range 50mm to 600mm | Rating PN16 | Body Ductile Iron | Wedge DI EPDM Encapsulated | Stem SS410/SS420 | Ends Flanged EN 1092-2 | Face to Face EN 558 | Testing EN 12266-1

Also known internationally as resilient wedge gate valve, soft seated sluice valve, underground isolation valve, rubber seated gate valve. Interchangeable with leading global designs such as AVK Series 06, VAG EKO Plus and Kirloskar resilient seated gate valve patterns.

Manufactured in India with controlled machining, epoxy coating thickness monitoring and full pressure testing records for EPC, municipal and export supply. Flowcen Global supports OEM branding, actuator mounting, trench extension systems and project documentation.

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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.

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.

Cast Steel Valves are robust industrial valves designed for flow control, isolation, and regulation in pipelines handling liquids, gases, and steam. Made from high-quality cast steel, they provide excellent strength, durability, and resistance to high pressure and temperature, making them suitable for demanding industrial and process applications.

Flowcen Global Electric Gate Control Valve DN50–DN1200 PN10–PN100 is engineered for automated isolation and controlled flow in large EPC, utility, power, oil gas, chemical and infrastructure projects. Designed and manufactured by Flowcen Global, this valve combines heavy-duty gate valve construction with integrated electric actuation for reliable remote operation and long service life.

Product Type and Style :Electric Actuated Gate Valve with rising stem or non-rising stem configuration. Bolted bonnet construction with solid or flexible wedge design ensures tight shut-off and stable performance during motorized operation.

Valve Construction and Technical Details:Body and bonnet in ASTM A216 WCB carbon steel, ASTM A351 CF8 CF8M stainless steel or ASTM A217 alloy steel. Precision-machined stem in SS410 SS420 SS304 SS316 with guided wedge movement. Seats integral or renewable with stainless steel or alloy facing. Backseat arrangement provided. Packing system graphite or PTFE based for high-cycle electric duty. Gaskets spiral wound or graphite as per pressure temperature rating.

Size range DN50 to DN1200. Pressure ratings PN10 PN16 PN25 PN40 PN64 PN100 and ASME Class 150 Class 300 Class 600. End connections flanged RF RTJ or butt weld.

Electric Actuator Technical Data:Electric actuator suitable for on off or modulating service. Voltage options 415V AC 3 Phase 50Hz, 380V AC, 230V AC single phase and 24V DC. Torque output selected with safety margin for maximum differential pressure. Weatherproof enclosure IP67 IP68 for outdoor installation. Local control station with open close stop push buttons and visual position indicator. Torque and limit switches for accurate end position control. Manual override with declutching mechanism. Auxiliary contacts for PLC DCS integration. Space heater and thermostat available.

Design and Testing Standards:Design and manufacture as per API 600 and ASME B16.34. Face to face dimensions as per ASME B16.10. Flanges as per ASME B16.5. Butt weld ends as per ASME B16.25. Pressure and seat testing as per API 598 and EN 12266. Manufactured in India under ISO quality systems with full inspection and documentation.

Coating and Protection:External epoxy PU or FBE coating suitable for industrial, buried and coastal environments. Internal coatings available for water and aggressive services.

Alternate Names:Electric Actuated Gate Valve, Motorized Gate Valve, Power Operated Gate Valve, Automated Gate Valve, Electric Isolation Gate Valve.

Applications:Water transmission pipelines, desalination plants, thermal and combined cycle power plants, refineries, petrochemical units, steel plants, fertilizer complexes, marine utilities, HVAC networks, fire protection headers and major infrastructure pipelines.

Supply and Export Reach:Supplied across Gujarat and Maharashtra with project execution support in Tamil Nadu and Rajasthan. Exported to Abu Dhabi, Dammam, Doha and Rotterdam serving EPC and infrastructure procurement hubs.

Technical Specification
Size Range: DN50–DN1200
Pressure Rating: PN10–PN100 Class 150–600
Material: WCB CF8 CF8M Alloy Steel
Ends: Flanged RF RTJ Butt Weld
Standards: API 600 API 598 ASME B16.34 ASME B16.10

 Flowcen Global Electric Gate Control Valve Manufacturer Gujarat, Electric Gate Control Valve Supplier Maharashtra, PN100 Electric Gate Control Valve Exporter UAE Saudi Arabia Qatar Oman Kuwait, API 600 Electric Gate Valve for EPC Projects Middle East Africa, Flowcen Global Electric Gate Control Valve OEM Supplier GCC Africa, Electric Actuated Gate Valve DN50 DN1200 for UAE Africa Markets, Motorized Gate Valve PN10 PN100 for Gulf and African Projects, Heavy Duty Electric Gate Valve for EPC Infrastructure Power Water Oil Gas Projects Middle East Africa

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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