A double non-return valve having two non-return valves acting in the opposite sense and connected in series, especially for producing a connection between a gas chamber and a connecting pipe, the openings of the gas chamber and of the connecting pipe being closed automatically when the non-...
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double valve 双联阀 double return siphon 双弯虹吸管 return flow prevention valve 止回阀 non return valve 单向阀,单向活门 return pressure of safety valve 安全阀回座压力 non return valve 止逆阀单向阀 water return valve 回水阀 相似...
Brass Single Check Valve Non Return Valve 15mmCheck Valve is an automatic valve, its main function is to prevent the media backflow, prevent pump and drive motor reverse, and discharge the container medium. Check valve can also be used in pipelines that its pressure whi...
Product Name Stainless Steel Non Return Double Disc Wafer Check Valve 1. Material WCB/CF8/CF8M/CF3/CF3M 2. Size 1/2''~10'' ( DN15~DN250) 3.Certificate ISO9001 & CE 4. Port Full Port 5. Working Pressure PN16~PN40 6. Connection Ends Wafer 7. Working Temp. -...
Butterfly Valve Check Valve Gate Valve Y Strainer Rubber Expansion Joint Find Similar Products By Category Supplier Homepage Products Check Valve Others Check Valve En558 Dual Disc Non Return Valves Wafer Double Flap Check Valves for Marine Related Ca...
Wafer Butterfly Spring Loaded Double Disc Non Return Check This valve are mainly composed of boby. disc(valve stem), spring and etc. The short closing stroke of disc and function of spring may strengthen closing effect and reduce the sound of water hammer and sla...
Duckbilled Rubber Non Return Valve Model No.GLT/ GLF/ GLS Duckbill shape Rubber Non-return Valve is a kind of check valve with special structure. It discharges in forward direction and acts as non-return against backflow. It is popularly used in municipal construction, waste w...
ODM OEM En558 Dual Disc Non Return Valves Wafer Double Flap Check Valves, Find Details and Price about Check Valve Duo Check Valve from ODM OEM En558 Dual Disc Non Return Valves Wafer Double Flap Check Valves - Tianjin Newton Valve Co., Ltd
Metal Seat Gate Valve Wafer Butterfly Valve Flange Butterfly Valve Eccentric Butterfly valve Check Valve Ball Valve Control Valve Globe valve Strainer Others Valves Find Similar Products By Category Supplier Homepage Products Check Valve Non Ret...