1.Size :2"~48" (DN50~DN1200)
2.Working Pressure :150Lb,PN10,PN16
3.Working Temperature :-20°C~250°C
6.Casting Material :WCB,WCC,C6,C12,LCB,LCC,CF8,CF3,CF8M,CF3M
7.End Connection:Wafer Type
A.Design&Manufacture standard: API 594,BS 1868
B. Face to face: ASME B16.10. DIN3202.
C.Pressure&Temperature standard: ASME B16.34
D.Flange standard: ASME B16.5, ASME B16.47. JIS B2220. DIN 2543-2550
E:Test&Inspect standard: API 598, API 6D.
1.Short structural length,only 1/4~1/8 of that of traditional flange check valve;
2.Low volume,light weight,only 1/4~1/20 of those of traditional flange check valve;
3.Quick valve disc close down,low water hammer pressure;
4.Applicable for and easily installed for vertical or horizontal pipelines;
5.Smooth flow passageway and small fluid resistance;
6.Flexible action and good sealing performance;
7.Narrow valve travel and small close down impact;
8.Integrated structure,simple and compact,in beautiful shape;
9.Long service life and good reliability.
If you have any preference for the wafer check valve super lifting single door type with spring ss304 ss316 body, welcome to buy or wholesale the quality products made in China with our factory. As one of the leading manufacturers and suppliers in China, we will offer you quality products and service, fair price and fast delivery.