Wafer Type Dual Plate Check Valve

The wafer type dual plate check valve is able to prevent medium from backflow. It is often used to cut off or connect medium in pipeline for industries such as petroleum, chemical, hydraulic power, and power generation.

Wafer Type Dual Plate Check Valve features
  1. The check valve can prevent medium from backflow.
  2. Automatic Operation Mode :when the medium flows forward, the valve disc will be opened under the fluid pressure, when it flows backward, the disc will be closed under the action of fluid pressure and disc’s weight.
  3. The rubber valve seat makes for the reliable sealing performance of the check valve.
  4. Produced with double springs, load is dispersed equally to the valve disc. So the butterfly check valve can be closed immediately when the medium flows back.
Wafer Type Dual Plate Check Valve specification
Size 2”-16”
Pressure  Class 150
Material WCB(A105),CF8(304), CF8M(316), CF3(304L),  CF3M(316L) etc
Sealing material Rubber, PTFE, Hard alloy, etc.
Connection methord Flange,  wafer
Design standard ASME B16.34,,ASME B16.10

 

Wafer Type Dual Plate Check Valve Application

Petroleum industry, chemical industry, hydraulic power and power industry.

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Jason Xu
Email: sales@chinenvalve.com   Skype:Chinentech
Tel: +86 571 87641908   MSN:Chinentech@hotmail.com

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