Wafer butterfly valve, wafer type butterfly valve:
Size: DN25-DN600
End flange: ANSI B 16.1, EN 1092, AS 2129
Face to face: EN 558-1
Top flange: ISO 5211
Normal pressure: PN1.0/1.6MPa (150/200PSI)

Body: CI/DI/WCB/ALB/CF8/CF8M
Disc: DI/ALB/Rubber lined Disc/ 1.2501/CF8M/1.4529/CF8/Hastelloy Alloy/Monel
Stem: 416/304/316/431/17-4PH
Seat: NR/Hypalon/EPDM/Neoprene/NBR/Wear-Resistant EPDM/Viton/Silicon/Heat-Resistant EPDM/White NBR/White EPDM/EPDM (NSF)/PTFE

Small in size, light in weight and easy maintenance, it can be used as a device to cut-off or regulate
Fresh water, sewage, sea water, air, vapor, food, medicine, oils. alkalis, salt etc.