Spring Full Open Safety Valve With Radiator is applicable in medium that operation temperature no higher than 420℃. While A40Y-16I is to be used as over-pressure protection device in equipment and pipelines of air of petroleum gas with operation temperature no higher than 450℃. When the pressure in equipment or pipeline exceeds allowed value, the safety valve will be opened auto-magically and fully discharge, then it is closed again when the pressure is reduced to the regulated value so as to ensure the safe operation of the equipment or pipeline.

 

Specification:

Model: A40Y

Type: Spring

Nominal Diameter: DN15-DN200

Nominal Pressure: 1.6MPa~4.0MPa

Connection: Flange

Medium: Water, Petroleum, Steam

Material: Cast Steel, Stainless Steel, Chromium-molybdenum Steel

Main Function: Pressure Relief And Protection

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