Check valves serve to prevent the back flow of medium flow in the piping system, widely applied in the field of potable water, water supply and drainage, sewage disposal, irrigation, air conditioning, fire protection as well as chemical and energy industry.
SHAFT: SS304, SS316, SS420
1. Size: DN40-DN800
2. Design standard: DIN3202
3. Connection end: BS EN1092 PN10/PN16,ANSI B16.5,JIS B2220
4. Working Pressure: PN16, CLASS 125,JIS10K
5. Working Temperature: Rubber Seat: 0℃-80℃
6. Coating: Fusion bonded epoxy coating
STV Valve Technology Group Co., Ltd is a professional leader China Cast Iron Check Valve,Cast Iron Swing Check Valve,Cast Iron Wafer Check Valve,EPDM Seat Swing Check Valve,Swing Check Valve,Wafer Check Valve Manufacturer with high quality and competitive price.
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Cast Iron Double Flange Wafer Check Valve
Valve Manufacturer from year 2003