Zhejiang Yongsheng Technology Co., Ltd.

Dual Plate Wafer Check Valve

1. Small Volume, light weight which is only 1/4 to 1/20 of traditional flanged check valve.
2. Quick opening and closing, small water hammer. Could be installed on vertical & horizontal pipeline.
3. Smooth passage, small flowing resistance, Quick action speed, good sealing performance.

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Product Details

Dual Plate Wafer Check Valve has following good characteristics:

1. Small Volume, light weight which is only 1/4 to 1/20 of traditional flanged check valve.

2. Quick opening and closing, small water hammer. Could be installed on vertical & horizontal pipeline.
3. Smooth passage, small flowing resistance, Quick action speed, good sealing performance.
4. Short closing to opening stroke, Integral & compact construction, good appearance.


Application:
Dual Plate Wafer Check Valve are suitable for Oil, Chemical, Natural Gas, Petrochemical, Coal Chemical and etc.

Specifications

Type

Dual Plate Wafer Check Valve

Design Standard

API 594

Face to face

ASME B16.10

Wall thickness

ASME B16.34

Inspection and test

API 598

Size

NPS1/2″~NPS36″

Class

CL150LB~CL2500LB

Material

WCB、LCB、WCC、WC6、WC9、CF8、CF8M、CF3、CF3M、A890 4A、A105、LF2、F11、F22、F51、F91、F304、F316、F304L、F316L etc

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