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Safety valve
Safety valve

The safety valve is the overpressure protection device on the pressurized equipment (eg container , pipe ). When the pressure of the equipment reaches the predetermined value, the safety valve will automatically open the pressure relief to prevent the equipment pressure from rising continuously. When the pressure is reduced to the specified value The safety valve is automatically shut down in time to prevent the mass loss of the equipment.The safety valve opening and closing parts under the action of external force in the normally closed state, when the equipment or pipe medium pressure exceeds the specified value, through the outside of the system Medium to prevent the pipeline or equipment within the medium pressure exceeds the specified value. Safety valve is an automatic valve , mainly used for boilers , pressure vessels and pipes, the control pressure does not exceed the specified value, personal safety and equipment play an important role in protecting.