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Wedge Gate Valve


Wedge Gate Valve


Wedge gate valves are divided into rising stem gate valves and non-rising stem gate, wedge gate valve and wedge gate valve. The open-close part of wedge gate valve is disc, so it can only be fully open and close and can’t be used to adjust and throttle. Wedge gate valve, which are widely used in electric power, petroleum, chemical industry, metallurgy, mining, sewage treatment and other industrial fields, especially in the power plant ash play a huge role in coal preparation equipment.

Design Feature

Flexible wedge/solid wedge
Rising stem/non rising stem
Bolted bonnet
Anti blow-out stem
Emergency cut-off

Design Standard

Design: API 6D/API600
Face to face: API6D/ASME16.1
Test: API598/API6D
Fire safe: API607/API6FA
End connection: ASME:16.5/ ASME:16.34

Technical Specification

Size: 2”~60”
Class: 150#~2500#
Connection: flange/butt weld
Operation: Manual/ Worm Gear/ Pneumatic actuator/ Electric actuator
Temperature: -196°C to +700°C
Application: Power/ petroleum/ chemical industry/metallurgy/mining/sewage treatment.

Material Option

Body: Carbon steel/stainless steel/hastelloy/inconel alloy/monel
Trim: A105/SS304/SS316/F304/F316
Stem: 17-4PH/SS316/F316/F6a

Product Picture

1-1611301GR1 1-1611301GR0 1-1611301GR1-50 1-1611301GR1-51


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Gate valve, Industrial Valves

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