Supply solenoid valve, inlet valve, solenoid valve Nelson

Nelson 800 series valves 800 series control valve, a lot of full-function, long service life. It has a unique appearance, when the valve is opened, a large cross section, thereby greatly reducing the head loss. 800 series solenoid valves have a variety of configurations, the valve can be divided according to specific control functions: simple switch valve (manual or automatic) pressure control valve (this valve with a pressure control regulator) pressure / dwell / relief flow control Valve (for maintaining a desired flow rate) control valve combination: having one or more control functions, such as automatic on / off pressure control valves for special purposes: ① discharge check valve diaphragm ② ③ special On / Off mode or special function mining Dust solenoid valve "; NELSON 800 series solenoid valve Features: ◇ In the case of lower pressure, it is possible to start the entire system, saving energy ◇ with high flow, and pressure loss advantage ◇ excellent pressure regulation ◇... compact, can simplify the delivery, installation and maintenance ◇ equipped with special natural rubber diaphragm sleeve, it is for the high-pressure or ordinary irrigation resistant to chemical agents;. and can be achieved without leaking off ◇ is corrosion resistant steel, yellow. copper, aluminum and other wear-resistant coating materials, pressure adjustment shaft is hard chrome material. ◇ minimum quantity to open a special design of the valve, reducing the coil and regulator blockage. ◇ Built-in self-cleaning filter. ◇ owns high quality The quick connect fittings connecting member ◇ special antifreeze designed optional external filter Zhengzhou irrigation source Electrical Equipment Co., Ltd. Contact section manager:. 13071007367 qq: 1394431650