... DIN15-250 3)Standard:HG PPH ball check valve 1.Item: PPH ball check valve2.Size:DN125-DN6003.Material:UPVC,CPVC ... ,FRPP,PVDF,PPH4.Standard:HG,ANSI, DIN,JIS 5.Connection: wafer ... product lines, with over 2000 types of products including valve, pump, pipe and pipe fittings. specifications: Contact: ... on our production. related products PPH ball check valve