... Provide: OEM Description:1).Name:PVC/Plastic Single Union Ball Valve2).Standard: NPT3).Size: 1/2", 3/4", 1", 1-1/4", 1-1/2", 2", 2 ... -1/2", 3", 4".4).End Connector ... life9).Quality guarantee: 100% factory tested no leak before delivery.10).Application water supply,water draining,farming,irrigation,aquiculture,and water ...