... UPVC,PPHc.Socket JointsFRPP,PVDF,CPVC,UPVC,PPHe.Fight Tight nutFRPP,PVDF,CPVC,UPVC,PPHfPressFRPP,PVDF,CPVC,UPVC,PPHg ... upvc ball valveSpecificationOutside diameter(mm):1/2"-4"Use:Water supplyColorAs your requestStandardISO/DNLifetimeOver 50 yearsBrand"Aton " Delivery ... poison, no rust, so without re-pollution to the water and pureness;· Convenient and reliable installation, low construction expenses;· ...