Product Type: Gate ValveProduct Name: Flange Gate ValveProduct Details:Place of Origin: ChinaCertification: ISO9001-CEGate valves incorporate a sliding gate to block fluid flow. The design of the valve operating and sealing systems typically requires that gate valves should be operated either fully open or fully closed.Size:DN50-DN600End flange:ANSI B 16.1,EN1092,AS2129Face to face:ANSI B 16.10Top flange:ISO 5211Normal pressure:PN1.0/1.6MPa(150/200PSI)Body:CI/DI/WCB/ALB/CF8/CF8MDisc:DI/ALB/Rubber lined Disc/1.2501/1.4529/CF8/Hastelloy Alloy/MonelStem:410/416/304/431/17-4PH/316/monelSeat:NBR/Hypalon/EPDM/Neoprene/NR/Wear-Resistant EPDM/Viton/Silicon/Heat-Resistant EPDM/White EPDM/EPDM(NSF)/PTFESuitable temperature:-10~120Medium:Fresh water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, salt etc.