空气中释放阀门

Air Release Valve When there is no water in the pipe, the bronze valve clack drops down to the full opening position. Air is released from the discharge hole as water coming in, then water can be filled into the pipe immediately. When there isn't any air in the pipe, water comes into the valve, then valve clack goes up to the shut-off position by lifting of the floating ball. These improve water transporting capacity and efficiency of the pipe system, reduce power consuming. ---------------------------------------------------------------------------------------------------------------------------- Suzhou Everfortune Imp.& Exp.Co.,Ltd established in 1987 is a professional manufacturer and supplier of piping products such as Valves, Fittings and Pipes for potable water supply service, waste water processing and disposal, sewage, foodstuff and industrial fields in accordance with EN,DIN,BS,AWWA and ISO standards. Our main products are: Resilient Seated Gate Valve, Resilient Seated Flanged Butterfly Valve, Wafer type Butterfly Valve, Swing Check Valve, Air Release Valve, Ductile Iron Fittings, Flange Adaptor, Flexible Coupling, Dismantling Joints, Saddle, Ductile Iron Pipes etc. Suzhou Everfortunes products are exported to many countries in Europe, North America, South Africa, North Africa and Middle East. The products are highly appreciated by our customers. The export turnover of Suzhou Everfortune is over 40million U.S.Dollars. Suzhou Everfortune has been granted the certificate of ISO9001.We are committed to provide the products of highest quality and the best service that satisfy our customers requirements.