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|Body Material:||WCB||End Type:||Flange,BW|
|Trim Number:||As Per API600||Bonnet Seal:||Bolted Bonnet Or Pressure Seal|
|Actuator:||Manual, Motorized, Bevel Gear||Fluid:||Water, Oil, Gas, Steam, Etc|
|Material:||Stainless Steel,Carbon Steel|
Cast Steel High Pressure Flexible Wedge Flanged Gate Valve For WOG
Gate valves are on-off valves to open and close the flow of the fluid in a pipeline. The valve is opened and/or closed by the vertical movement of a disc on the valve’s seat.
Manufactured and Designed to ASME B16.34, BS 1414, API 600
Stem nut with anti-friction bearings are furnished on sizes which is more than or equal to 3 inch.
Seat surfaces (body face and wedge face) can be hard faced with stellite deposited upon requested.
Valve body is manufactured in various materials (NACE compliance included) and designed to always guarantee the maximum safety and flow efficiency.
The valve upper seal design can ensure the reliable performance of packing and sealing.
Packing uses the flexible graphite have dependable sealing performance.
Pressure class: Class 150 to 2500
Size: 2”-48”, Other sizes on request
Temperature range: -196℃～+650℃
End connections: BW, RF flange
Drive mode: Hand wheel, worm-gear, electric, pneumatic etc
Pressure-Temperature Rating: ASME B16.34
Testing according to API 598
Hydraulic Test Pressure
|Normal Pressure (Class)||150||300||600||900||1500||2500|
|High pressure seal test||2.07||5.52||11.03||16.5||27.5||46.0|
|Low pressure seal test||0.6|
Material: Cast carbon steel, Alloy and stainless steel, Duplex steels and other special materials. Contact Us for more info.