Brass Flange Two Way Piston Steam Solenoid Valve Normally Open PS Series

PS series flange 2-way piston normally open steam hot water solenoid valve

working principle

1. steam solenoid valve to direct action fractional pilot solenoid valve, which can be opened according to a power outage, different off-state can be divided into normally closed solenoid valve and a normally open solenoid valve.

2. The steam normally open solenoid valve, the coil is energized due to the suction effect, moving core down, the deputy pressure valve plug, vice valve is closed, the main valve cup pressure rises when the pressure rose to a certain value, the main differential pressure valve cup up and down, like the electromagnetic force, the moving core loss of the main valve cup, pressing the main valve seat, the valve closes. When the coil power, the electromagnetic force is zero, the Deputy valve plug and support the core due to the action of the spring Lift, vice valve is opened, the main valve cup is pushed up, the main valve is opened, the pressure medium flow utilization.

PS-series flange(NO)solenoid valve dimensions table

Founded in 1965, Yuyao No.4 Instrument Factory has been a professional manufacturer of solenoid valves and has enjoyed an excellent reputation through the past more than 50 years in China.

The company is equipped with superior production machines, advanced process flows, complete testing systems; the products have sophisticated structure, reliable performance, fine outlook and reasonable price, covering over 40 series and 3000 specifications, having been exported to more than twenty countries and areas, such as USA, France, UK, Germany, Italy, Australia, Russia, Taiwan, and the middle east countries etc., and our distributors spread all over the whole country.