... ” TO 4”Standard ANSI ,BS etcMaterial PVC ,PPRBrand JINGHANGApplicable water , weak acidbaseType straight way typePressure medium pressureWorking temprature normal temprature ... -70degree)Connection type screw ,threadStructure type trunnion ball valveJINGHANG pvc water valve1) diameter: 1/2", 3/4", 1", 1-1 ... pool ,wastewater treatment ,agriculture ,irrigation, industrial application ball valve for water