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Wafer bype butterfly valve:
Structure | Wafer,flange |
Face-to-face-dimension | GB,ANSI,JIS |
Top flange | ISO 5211 |
Normal pressure | PN10/16 |
Body | CI/DI/WCB/ALB/CF8/CF8M |
Disc | DI/ALB/nylon 11 Disc/1.4469/CF8M/1.4529/CF8/Galvanizing |
Stem | 416/304/316/431 |
Seat | NR/EPDM/Neoprene/NBR/Wear-Resistant EPDM/Viton/Silicon/Heat-Resistant EPDM/White EPDM/ PTFE |
Suitable temperature | -50°C-135°C |
Feature | be used in sea. |
Apply | Fresh water,sewage,sea water,air,vapor,food,medicine,oils,alkalis,salt etc. |
stainless butterfly valve
