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Electric Wedge Gate Valve
Product overview
Electric wedge gate valve is a kind of valve with linear motion. It is matched with Z-type multi rotary actuator, including switch type and intelligent type. This valve is easy to operate and is one of the most common open and close valves. It uses the up and down work of the gate to connect and shut off the fluid medium in the pipeline. It is widely used in electric power, metallurgy, petroleum, chemical industry, papermaking, sewage treatment and other industries.
Product Features
1. The fluid resistance is small, and the sealing surface is less scoured and eroded by the medium (the opening height of the gate is high);
2. Strong opening, good sealing performance, unlimited medium flow direction, no disturbance and no pressure drop;
3. It has the advantages of simple shape, good manufacturability and wide application range.
Execution Standard
Design spec：GB/T 12234
Face to Face：GB/T 12221
Flange end：JB/T 79、GB/T 9113、HG/T 20592
Test & check：GB/T 13927、JB/T 9092
Pressure-temp：GB/T 12224
Performance Parameter
Nominal diameter：DN40~800mm
Nominal Pressure：PN1.6～16MPa
Applicable media：Water, steam, oil, nitric acid, acetic acid
Applicable temperature：≤550℃
Main materials：Carburizing steel、Cr.Ni,steel、Cr,Ni.Mo.steel、Cr,Mo steel
