... pressure range0.15~0.85MpaProof pressure1.2MpaAmbient and fluid temperature-5~60°CMaterial of bodyAluminum alloyStandard voltageDC12V,DC24V,AC24V, ... confirm the valve voltageconnection and direction of the air flow are right.to be s best to install a silencer ... ~0.9MpaProof pressure1.0Mpa (0.8Mpa for normally open)Temperature range-5~180°CStandard voltageDC12V,DC24V,AC24V,AC110V,AC220V,AC380VAllowable ...