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Product Description
API Stainless Steel Gate Valve is designed for reliable isolation of pipelines carrying water, oil, gas, steam and various industrial fluids. Manufactured with ASTM A351 CF8 or CF8M stainless steel materials, the valve provides excellent corrosion resistance, mechanical strength and long-term service performance.
The valve is available in ASME Class 150, 300 and 600 pressure classes, with flanged ends manufactured according to applicable ASME standards.
Parameter | Specification |
Nominal Size | NPS 2" – NPS 60" (DN50 – DN1500) |
Pressure Class | Class 150, 300, 600, 900, 1500, 2500 |
Body Material | ASTM A216 WCB, A217 WC6/WC9/C5/C12, A351 CF8/CF8M/CF3/CF3M, A352 LCB/LCC |
Bonnet Type | Bolted Bonnet (BB), Pressure Seal Bonnet (PSB), Welded Bonnet |
Disc/Wedge | Flexible Wedge, Solid Wedge, Split Wedge; 13Cr/SS304/SS316 + Stellite 6 Hardfacing |
Stem Type | OS\&Y Rising Stem, Non-Rising Stem (NRS), Rotating Stem |
Stem Material | SS304, SS316, 17-4PH, XM-19, Alloy 20 |
Seat Material | 13Cr Stainless Steel, SS304, SS316, Stellite 6, Aluminum Bronze |
Temperature Range | -196°C (-320°F) to +538°C (+1,000°F) |
End Connections | RF, RTJ, Butt Weld (BW) per ASME B16.5 / B16.25 |
Face-to-Face | ASME B16.10 (Long Pattern / Short Pattern) |
Operation | Handwheel, Impact Handwheel, Bevel Gear, Electric Actuator, Pneumatic/Hydraulic Actuator |
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