KEY FEATURES:
Ideal for maintaining accurate downstream pressure
Responds quickly and effectively
WORKING PRINCIPAL:
1.No matter how upstream pressure changes, this valve can always reduce the downstream pressure, and maintain at a preset constant value. It can be equipped with one-way valve, the valve can be automatically closed in the event of reflux.
2.when the downstream pressure is lower than the set pressure, the pilot valve M automatically opens, the by-pass pressure is not applied to the film of main valve A , which causes the downstream pressure increases.
3.When the downstream pressure is higher than the set pressure, the pilot valve M automatically closes, the by-pass pressure will be applied to the film of main valve A , causing the downstream pressure decreases.
MAIN MATERIAL:
Kaiweixi (KVC) specializes in the development, research, manufacture, and sales of valves. Established in 2003 with a registered capital USD7, 000, 000, Kaiweixicovers an area of 104, 000 square meters and has 360 employees, with 51 advanced technicians and 11 senior engineers. Our products covering plug valves, ball valves, check valves, globe valves, gate valves and hydraulic control valves conforming to ANSI/API, DIN, BS, JIS, EN and GB standards have been welcomed by clients in China and abroad.
