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