... 50FluidAir, Water, OilActionDirect Acting, Normally ClosedType of Actuation2 port 2 positionOrifice Size2.5mm4mm16mm20mm25mm35mm40mm50mmCv0.230. ... 80 degrees centigrateAllowable Voltage Range±10% of rated voltageMaterial of BodyBrassSeal MaterialXNBRMediaWaterApplicable pressure range0.15~0. ... 2MpaAmbient and fluid temperature-5~60°CMaterial of bodyAluminum alloyStandard voltageDC12V,DC24V,AC24V,AC110V, ...