Flange ball Valve, ball valve, plastic ball valve 1)Material:FRPP,PVDF,CPVC,UPVC,PPH 2)Dimension:DN15-300 3)HG,ANSI,DIN,JIS Flange ball Valve, ball valve, plastic ball valve1)Material:FRPP,PVDF,CPVC,UPVC,PPH2)Dimension:DN15-3003)Standard:HG,ANSI,DIN,JIS plastic ball valve