Flowcen Global

Flowcen Pressure Seal Gate Valves are built for high-pressure, high-temperature applications in power plants, oil & gas, and process industries. Designed for tight shut-off and reliable operation under extreme conditions, our valves ensure safe, long-life service and reduced maintenance.

Key Features & Advantages

• Compact pressure seal bonnet design

• Ideal for steam, boiler feedwater, and turbine lines

• Low leakage, minimal torque, easy maintenance

• Welded & bolted bonnet variants available

• Zero leak tightness even at peak temperatures

Construction & Materials
Available in forged and cast body options
MOC: WCB, WC6, WC9, C12A, CF8M, A105, F22, F91
Hard-faced seat rings (Stellite/CoCr alloy)
Flexible wedge & parallel slide disc

Design Standards

• API 600 / BS 1414 / ASME B16.34

• MSS-SP 117, IBR approved designs

• NACE MR0175 compliance for sour service

Pressure Ratings & Size Range

• Class 900 to Class 4500

• Sizes: 2” to 36” (DN 50 to DN 900)

End Connection Options

• Butt Weld, Flanged (RF, RTJ), Socket Weld, NPT

Surface Finishing & Coatings

• Shot blasted, rust-proof primer, epoxy coat

• Optional: paint as per client specification

Testing & Quality Checks

• Hydrostatic test, seat leakage test, PMI & MTC

• Third-party inspection on request

Certifications

• ISO 9001, IBR, CE available

Industries We Serve

• Power Generation, Refineries, Petrochemical, Fertilizer

• Steel, Pulp & Paper, Thermal Plants, Oil & Gas sectors

Benefits & Applications

• Perfect for superheated steam, high-pressure lines

• Reduced bolt-stress & leak paths

• Compact body helps in space constraint installations

Flowcen Manufacturing Advantage

• Fully made in India with precision manufacturing

• In-house design, machining, assembly & testing

• Capability for OEM supply & third-party branding

After Sales & Support

• Technical assistance & spares available

• Site commissioning & support upon request

Common Alternate Names
Pressure Seal Bonnet Gate Valve, High Pressure Wedge Valve, Class 2500 Gate Valve, Parallel Slide Pressure Seal Valve, Steam Line Gate Valve, Boiler Gate Valve, Welded Pressure Gate Valve

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