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