Flange ball valve 1)Material:PVDF 2)Dimension:DN15-300 3)Standard:JIS,DIN,ANSI Flange ball valve 1.Item: Flange ball valve2.Size:DN15-DN1003.Material:UPVC,CPVC,FRPP,PVDF,PPH4.Standard:HG,ANSI, DIN,JIS 5.Connection: socket, flange, threaded/screwour company advantage:1.we have own factory for over 20 years with competitive price and good quality.2.our products is accepted by all over the world.3. ...