Name | Flange Butterfly valve | ||
Technical data | Size | 2"~48" (DN50~DN1200) | |
Working Pressure | 150LB 300LB PN10 PN16 10K | ||
Working Temperature | -20°C~250°C | ||
Suitable Medium | Water,Oil | ||
Design&Manufacture standard | API609 | ||
Face to face | API 609, MSS SP-67, MSS SP-68, BSEN 1092 | ||
End Connection Standard | ASME B16.5 DIN2501 PN10/PN16 | ||
Mounting Pad | ISO 5211 | ||
Inspection and Test | API598 | ||
Product Features | Wafer,lug or U type flange body style fit between FF or RF flanges | ||
PTFE bushing ensure the maximum shaft support and centralized alignment | |||
360ºC polished disc assures positive on-off | |||
Hard-backed cartridge seat or rubber boot seat | |||
One piece shaft,double piece shaft,pinned or painless disc | |||
ISO5211 mounting Pad | |||
Material list | Body | CI,DI,WCB,CF8,CF8M, | |
Bushing | PTFE | ||
O ring | EPDM | ||
Shaft | SS304 SS316 | ||
Disc | SS304 SS316 | ||
Seat | EPDM/PTFE/METAL | ||
Pin | SS304 SS316 | ||
Actuator |  | ||
Coating | A | Fusion Bonded Epoxy powder coated | |
B | Spray Painting | ||
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