Flowcen Global

Knife Gate Valves are specialized isolation valves designed to handle slurry, viscous fluids, and media with suspended solids. Featuring a sharp-edged gate, these valves can cut through thick or fibrous fluids, ensuring reliable operation in challenging pipeline conditions.

 

Flowcen PTFE Lined Y Type Strainers are built for reliable filtration and durability in corrosive and abrasive fluid handling. The high-quality PTFE lining protects the body from chemical attacks, scaling, and contamination, ensuring long service life with minimal maintenance. Made in India, these strainers are ideal for industries like chemical, petrochemical, water treatment, power, food, and pharmaceuticals. Flowcen delivers consistent quality, competitive pricing, and quick dispatch for project-based procurement.

Key Features & Benefits:

• PTFE lining provides superior corrosion resistance and smooth flow.
• Compact Y-type design minimizes pressure loss while ensuring efficient particle removal.
• Available in ductile iron, WCB, CF8, CF8M, or Alloy Steel bodies with PTFE/PFA lining (3–5 mm).
• SS304, SS316, Duplex, or Monel screens, available in 20 micron to 3 mm perforations.
• Pressure ratings: PN10, PN16, ANSI 150#, ANSI 300#.
• Sizes: ½” (DN15) to 24” (DN600).
• Temperature range: -20°C to +200°C.
• End connections: Flanged ANSI/DIN/IS, Butt Weld, Socket Weld, or BSP/NPT threaded ends.

Construction & Compliance:

• Designed as per ASME B16.34, ANSI, DIN, BS, and IS standards.

• Tested as per API 598 with 100% hydrostatic and pneumatic tests.

• External epoxy or polyurethane coating for weather protection.

Why Clients Prefer Flowcen:

• Reliable performance reduces maintenance costs and downtime.

• Available in standard stock for quick supply and custom sizes for project needs.

• Proven chemical resistance suitable for aggressive media.

• Lightweight, compact, and easy-to-install design.

Industries Served:
Chemical, Oil & Gas, Fertilizers, Power Plants, Marine, Water Treatment, Pulp & Paper, Pharma, and Food Processing.

Flowcen Advantage:

• In-house PTFE lining and machining facilities with strict ISO-certified quality control.
• Ready stock for common sizes and short lead times for custom orders.
• Supplies across Gujarat, Maharashtra, Karnataka, Delhi, and all major industrial belts in India.
• Strong global exports to Middle East, Africa, Southeast Asia, and Europe.

Brands & Compatibility:
Xomox Tufline PTFE Lined Y Strainer, Saunders Lined Y Strainer, Crane Resistoflex Lined Y Strainer, Atomac (AKH / Lined Y Strainer), Richter RLS / RSS Lined Y Strainer, Flowserve Durco Lined Y Strainer, Resistoflex PTFE Lined Y Filter, ChemValve PTFE Lined Strainer, Fluorolined Y Type PTFE Strainer, Bray PTFE Lined Y Strainer, KSB PTFE Lined Y Filter, Audco Lined Y Type Strainer, L&T Valves PTFE Lined Y Strainer, Leader PTFE Lined Y Strainer, Zoloto PTFE Coated Y Strainer, Forbes Marshall Lined Y Strainer, Spirax Sarco PTFE Lined Y Filter, Velan PTFE Lined Y Strainer, Neco Lined Y Strainer. (Trademarks belong to respective owners; compatibility refers to dimensional / functional interchange in standard pipeline systems.)

Alternate Names:
PTFE Lined Y Strainer, Teflon Lined Y Type Filter, PTFE Y Strainer, Acid Resistant Strainer, PTFE Coated Y Filter, Corrosion Resistant PTFE Strainer, Industrial Teflon Y Filter.

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Flowcen SS Non Return Valve (NRV) is designed for reliable backflow prevention in water, steam, gas, and chemical pipelines. Manufactured in India with premium stainless steel, these valves ensure durability, leak-free performance, and minimal pressure drop.

Available Types:
Swing Check (Flanged/Wafer), Lift Check (Piston), Dual Plate Wafer API 594, Nozzle Silent Non Slam, Single Disc Wafer, Tilting Disc, Ball Check, Vertical Silent, Foot Valve, Spring Inline, Sanitary Tri Clamp, Cryogenic Check Valve.

Size & Rating:
15 NB (1/2") to 600 NB (24"), Class 150, 300, 600, 900, PN10–PN100, customized high-pressure designs available.

Materials:
SS304, SS316, SS316L, SS904L, Duplex 2205, Super Duplex 2507, WCB, LCB, Alloy 20, Monel 400, Hastelloy C276, Inconel, Titanium, Bronze, Aluminium Bronze.
Seats: Metal, Soft (PTFE, RPTFE, PEEK, EPDM, NBR, Viton, FKM).

Standards & Testing:
Design as per API 594, API 6D, ASME B16.34, BS 1868, EN 12334, DIN. Hydrostatic and seat tests as per API 598. Third-party inspection (TUV, Lloyds, SGS) available with EN 10204 3.1 certificates.

Applications:
Oil & Gas, Petrochemical, Refinery, Chemical, Fertilizer, Water & Wastewater, Power Plants, Steel, Food & Beverage, Pharma, Fire Fighting, HVAC, Marine, Desalination, Mining, and LNG services.

Key Features:

• Non-slam design with low head loss.

• High corrosion resistance.

• Wide range of end connections – Flanged, Wafer, Lugged, Threaded, Socket Weld, Butt Weld, Grooved.

• Compact, lightweight wafer styles for space-saving installations.

• Made in India with global export quality standards.

Supply & Branding:
Flowcen offers OEM services, customized branding, and ready stock for urgent project needs. We supply across Gujarat, India, and export to UAE, Saudi Arabia, Oman, Qatar, Kuwait, Africa, Europe, and Asia-Pacific regions.

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Flowcen Global manufactures stainless-steel Swing Non Return Valves engineered for controlled backflow isolation in process pipelines, water networks, cooling lines, chemical transfer loops and refinery auxiliaries. Strong keywords placed upfront: stainless steel swing nrv, flanged swing check valve, ss316 non return valve.

This construction uses a flanged integral body with a balanced swing-disc assembly supported on a precision hinge pin. The long-radius flow path reduces turbulence, while the guided disc ensures stable closing even under low differential pressures. Available with metal seat, renewable seat and soft-seat trim for utility circuits requiring tight shut-off.

Globally recognised alternate names include Stainless Steel Swing Check Valve, SS Flanged NRV, Swing Type Non Return Valve, Industrial Swing Check Valve, SS316 Swing NRV, Process Swing Backflow Valve, Heavy-Duty Swing NRV and Reverse Flow Isolation Valve.

Body and trim options include CF8, CF8M, SS304, SS316 and controlled alloy variants. Seat machining follows a lapped finish for smooth sealing. Cover joint design ensures leak-tight bonnet retention. The internal geometry is refined to minimise head loss across water, seawater, oil, neutral chemicals and chilled-water circuits.

Design and dimensional control follow ASME B16.10, ASME B16.34 and flanges to ASME B16.5 or EN1092. Testing is performed per EN12266 leakage criteria with hydrostatic and pneumatic verification. Manufactured in India with documented inspection, hydrostatic certification, seat leakage classification and full traceability. External coating optional for harsh atmospheric conditions.

Size range DN40–DN600. Pressure class PN10, PN16, PN25 or Class150 / Class300. End connections flanged raised-face or flat-face depending on project specification. Operation is automatic through swing-disc movement induced by flow reversal; no external actuator required.

Widely supplied across Karnataka, Maharashtra, Rajasthan and exported to Jeddah, Nairobi, Muscat and Rotterdam for EPC water packages, industrial auxiliaries, cooling loops, marine lines and infrastructure procurement.

Flowcen Global advantage: refined swing mechanism, accurate seat metallurgy, stable lead times, OEM branding, documentation sets, custom trims for seawater duty, and project-ready packaging.

Size Range DN40–DN600 | Rating PN10/PN16/PN25/Class150/Class300 | MOC CF8/CF8M/SS304/SS316 | Ends Flanged ASME/EN1092 | Standards ASME B16.34/B16.5/B16.10/EN12266 | Testing Hydrostatic + Pneumatic

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