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Gear Operated WCB Gate Valve

Gear Operated WCB Gate Valve

The worm gear operated gate valve conform to the specification of the relative standards: ANSI B16.10, ANSI B16.34 and ANSI B16.5 and ANSI B16.25. The flexible wedge with T-head stem to wedge connection, and O.S & Y construction with rising stem is the one of the features of this kind of gate valve. Meanwhile, the material test report and manufacturer conformance certificate can be provided for each order. The valves are tested one by one prior to delivery based on our strictly Quality Control System.

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QQ截图20171113102011.pngDesigned to ASME B16.34, API 600 and BS 1414

QQ截图20171113102011.pngBolted bonnet and pressure seal designs

QQ截图20171113102011.pngHazardous service materials available.

QQ截图20171113102011.pngTesting according to API 598

2. TECHNICAL DATA                           

QQ截图20171113102011.pngPressure class: ASME 150 to 4500

QQ截图20171113102011.pngSize: DN15-1000 (NPS 1/2”-40”)

Other sizes on request

QQ截图20171113102011.pngTemperature range: -196℃~+650℃

QQ截图20171113102011.pngEnd connections: BW, RF Flange

QQ截图20171113102011.pngFlange ends: ASME B16.5, ASME B16.47

QQ截图20171113102011.pngButt welded ends: ASME B16.25

QQ截图20171113102011.pngDrive mode: worm-gear, electric, pneumatic etc.

QQ截图20171113102011.pngPressure-Temperature Rating: ASME B16.34

QQ截图20171113102011.pngTesting according to API 598




QQ截图20171113102011.pngMaterial: Cast carbon steel, alloy steel, stainless steel, duplex steels and other special materials are also available if your need.

More details you need, please feel free to liaise with us via
or CALL US +86-(0)592-7199868
Our 24 hours*7 helpline will answer your queries and provide you the applicable solution timely. It is our responsibility that offering supreme valves and ensuring the installation and working well in YOUR PROJECT.

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