#safetyvalve #springtypesafetyvalve #springloadedsafetyvalve #safetyvalvefunction

Spring type safety valve is a kind of automatic pressure relief protection device opened by inlet static pressure, it is one of the most important safety accessories of pressure vessel.

Its function is: when the pressure in the container exceeds a certain value, the pressure of the medium itself automatically opens the valve and quickly drains a certain amount of the medium. When the pressure in the container is reduced to the allowable value, the valve automatically closes, so that the pressure in the container is always lower than the upper limit of the allowable pressure, and automatically prevents accidents that may occur due to overpressure.

As an overpressure protection device, spring loaded safety valve has the characteristics of simple structure, good sealing performance, accurate opening pressure, large discharge capacity, small return pressure difference and convenient adjustment. It is suitable for equipment or pipelines with steam, air and other medium operating temperature ¡Ü540¡æ.