Manual butterfly valve
1)DN40-DN600 1.5"~24"
2)PN1.0/1.6MPa
3) End flange:ANSI B 16.1, EN 1092, AS 2129
4) F/F: ANSI B 16.10
Series YD wafer type butterfly valve:
Size | DN40-DN1200 |
End flange | ANSI B 16.1, EN 1092, AS 2129 |
Face to face | ANSI B 16.10 |
Top flange | ISO 5211 |
Normal pressure | DN40-DN600 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 |
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 |
Taper pin | 416/316/431/17-4PH |
Bushing | Lubrized Bronze/PTFE |
O-Ring | NBR/EPDM |
Key | 45 1045 |
Bearing | Bearing steel |
End Cover | CI/WCB/CF8/CF8M |
Bolt | Q235 Gr.33 35 1035 / 304 |
HEX Screw | Q235 Gr.33 |
Temperature | -45c~150c |
Feature | Small in size, light in weight and easy maintenance, it can be used as a device to cut-off or regulate |
O-Ring |
|
Apply | Fresh water, sewage, sea water, air, vapor, food, medicine, oils. acids, alkalis, salt etc. |
Size: DN40-DN1200
End flange: ANSI B 16.1, EN 1092, AS 2129
Face to face: ANSI B 16.10
Top flange: ISO 5211