1) good quality pvc true union ball valve 2) PVC-U,PVC-C,PP,PP-H ball valve 3)1/2"-4" plastic ball valve 4) CE, ISO9001:2008 1) Name: good quality pvc true union ball valve2) Materials: PVC-U,PVC-C,PP,PP-H3) Sizes: 1/2",3/4",1",1-1/4",1-1/2",2",2-1/2",3",4"4) Standard: DIN; CNS; JIS;ANSI;BS5) Certificate: CE, ISO9001:20086) High quality,Clear, light weight, rustless, oxidation-resistant, anti- ...