KEY FEATURES:
Limits system pressure by relieving excess flow
Quick opening relief
Easily adjustable pressure setting
WORKING PRINCIPAL:
1.The safety valve is installed in the bypass protection system, when the pressure exceeds a set value, the valve will open quickly, the excess water enter into the drainage system, tank or low pressure area. As long as the pressure is higher than the set value, the safety valve will remain open for relief.
2.When the upstream pressure is lower than the set value, the pilot valve closes, the upstream pressure act on the film of main valve, the main valve closed.
3.When the upstream pressure increases and be higher than the set value, the pilot valve opens, the pressure acting on the film of main valve is released, the main valve open for pressure relief.
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.
