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.

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. With the introduction of foreign cutting-edge technology, and the sustained innovation and self-improving, the company has mastered the key technology and is keeping pioneer position in the field of fluid solenoid valve.

The company is certified by the ISO9001:2000 and the GJB9001A-2001 military quality system, we have production license and 3C certificate for Ex-proof products, many products have passed the CE、ROHS、ACS、FDA、UL etc. international certifications. The company participated in drafting the national safety standards for GB30439.6—2014 solenoid valve, and is authorized to manufacture customized solenoid valves for the military products.

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.

The company owns high quality staff and professional R&D group, with strict and innovative attitude, we can customize products to cater specific requirements of customers, and provide fast-response after-sale support. We persist in “customer-first, integrity, human-oriented, excellence”, offering satisfied products and service to the customers on-promise, enhancing the “Round Star” brand.

Sincerely welcome to visit our company, looking forward to having a nice cooperation and common development.