1. Port Size: 1/8-1/4,1/4,3/8,1/2 2. Pressure: 0-1.6Mpa/0-16Bar/0-232psi 3. Certification: ISO9001 4. Competitive Price ModelUS-SS-15Working mediumAir,water,steamOperationPilot operatedActing typeNormal closedOrifice size (mm)17CV value4.8Port size1/2"Opearting fluid viscosity20 CST(below)Opearting pressureAir,water,steam:0.1~1.5MPaMax,pressure resistance1.5MPaOpearting temperature-5~185 ...