PVC female and male ball valve, size 1'', 1-1/2'', 2'' PVC female and male ball valve 1)diameter: 1",1-1/2",2"2) standard: BS,ANSI,DIN,JIS3) with socket and threaded end4) material: high quality PVC5) colors: many colors available for choice6) acid & alkali resistance; withstand high water pressure, high temperature; anti-corruption; environment-friendly