pressure release valve, also known as safety valve, ash reservoir release valve or ash reservoir vacuum release valve, is an important pressure protection device. Here's a detailed look at the pressure release valve:

working principle

The working principle of pressure release valves is based on pressure induction and spring adjustment mechanisms. Here are the detailed steps on how it works:

Pressure Sensing: The pressure release valve obtains pressure information inside the system through the induction system. This is usually achieved through an inductive diaphragm or other pressure sensor.

Spring adjustment: When the pressure inside the system exceeds the set value, the spring will be affected by the pressure and will be compressed and deformed, thus triggering the opening of the valve.

Internal and external pressure balance: After the valve is opened, the excess pressure inside the system will be discharged in the form of high-speed flowing gas or liquid through the valve caliber controller, so that the pressure inside and outside the valve can be rebalanced.

Pressure Release: Once the valve is opened, the fluid or gas exceeding the set pressure is quickly expelled through the piping system. This process can be controlled by adjusting the degree of opening and closing of the valve, and can be operated manually or automatically as needed. Key Features >

Tightly sealed: The valve has good sealing performance when closed, preventing media leakage.

Long service life: The use of high-quality materials and advanced manufacturing processes makes the pressure release valve have a long service life.

Easy adjustment: By adjusting the set pressure value of the valve, the pressure range inside the system can be easily controlled.