Pump Control Valve

A, 700X Pump Control Valve Product Overview Haichuan Shanghai Valve Co., Ltd. of 700X pump control valve is installed in the pump outlet to a high-rise building and other water supply system to prevent the media back of the check type valve. When the pump is about to stop before the water supply valve to close about 90 percent ahead slowly to avoid a sudden stop the pump and produce water hammer and water hammer sound; when the pump is completely stopped, the valve is then fully closed to prevent backflow of water pumped out of the effective protection pumps, impact arising from the reversal reflux. The product is essential for the pump outlet protector. Valves streamlined design for accurate and closed by the pilot solenoid valve, safe and reliable, effectively prevent water hammer and water hammer sound, long life, easy installation and maintenance. See: http: //www.zgchuanhu.com/slkzf.html http://www.chuanhuvalve.com/shuilikongzhifa/shuilikongzhifa.asp hydraulic control valve hydraulic control valve