Double Offset Butterfly Valve
Double Offset Butterfly Valves are available in a Wide Range Of Materials, Sizes, Trim Forms And Other Features. A Comprehensive List Of Features Is Available For Immediate Navigation
Features
- Valves designed to achieve bi-directional tight shut off for sizes upto 3000 NB ( with Elastomer soft seat)
- Wide choice of various seat moe: EPDM I VITON I PTFE I RPTFE (GFT) I SS316
- Anti Blow out stem design
- Wafer , Lugged and Double Flanged design
- Positioners
Details
High Performance Butterfly Valves are available in Wafer and Lug type designs conforming to API 609 standard. The Disc construction is Double Offset providing excellent controllability, bubble tight shut off, greater seat life and smooth operation.
Well supported shaft with heavy duty bearings ensure perfect alignment of seat and disc for smooth and trouble free operations. Valves have been rigorously tested to ensure industry performance requirements.
Design & Testing Standards
Design :- API-609/ASME-B-16.34
F/F :- API-609/EN 558
Testing :- API-598/EN-12266, FCI 702
Fire Safe :- API-607
End Connection :-
- FLANGE/WAFER/ LUG-B16.5,B16.47,EN1092-1
- BUTTWELD-B16.25