Duction Cast Iron Body Flang Swing Check Valve

Basic Info. Model NO. F6 Function Industrial Usage, Water Industrial Usage Sealing Form EPDM Flow Direction Bidirectional Standard DIN Application Water Industrial Usage Face to Face DIN3202 F6 Design Standard BS En1074-3/BS En 12334 Awwa C508 Body Ductile Iron Bonnet Ductile Iron Transport Package Plywood Wooden Box Specification DN50-DN300 Trademark BTVAL Origin Hebei China HS...