Double Offset Butterfly Valves
A butterfly valve is a valve that can be used for isolating or regulating flow. It is quarter turn valve. This valve has two offsets which creates a cam action during operation to lift the seat out of the seal resulting in less friction and decreases its tendency to wear. This type of valves can be used in
• Oil and gas
• Water Pipeline
• Chemical
Description
Details:
| Size | 2” to 24” |
| Type | Flange, Wafer, Lug |
| Rating | ANSI Class 150 to Class 300
(Equivalent in BS & DIN) |
| Valve MOC | WCB, WCC CF8, CF8M, Duplex |
| Seat MOC | PTFE, RPTFE, PEEK, SS316, SS304 |
| Design Standard | API 609, ASME B16.3 |
| Flange Division | ASME B16.5 |
| Testing Standards | API 598, FC 70-2 |
