Wafer Check Valve

Design Standard: ANSI B 16.34 or BS 1873
Size Range: NPS1/ 2′′～NPS 16′′ DN15-DN400
Temperature Range: -20～350°C
Pressure Rating: CLB150～CL300 PN10～PN40

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Product Description

Specification parameters

Name	Wafer Check Valve
Size	NPS1/ 2′′～NPS 16′′ DN15-DN400
Pressure	CLB150～CL300 PN10～PN40
Temperature	-20～350°C
Applicable	Water, oil, steam, acid medium
Body Material	Stainless steel 304, 316, carbon steel

Design Specification

Design and Manufacturing	ANSI B 16.34 or BS 1873
Structure length	ANSI B 16.10
Flange Standard	ANSI B 16.5a
Terminal end size	ANSI B 16.25
Pressure test	API 6D or API 598
pressure and temperature rating	ASME B16.34, GB/T 12224

Product Description:

H71H/W wafer lift check valve This valve is composed of valve body, valve disc, spring, etc. It is installed horizontally or vertically in the pipeline system to prevent the medium from flowing backwards. It has short structure, small volume and light weight. The flap is closed quickly, the water hammer pressure is small; the flow passage is smooth, the fluid resistance is small; the action is sensitive, and the sealing performance is good.