Butterfly Valve
These valves are a family of quarter-turn rotational motion valves that are
used in pipelines to shut-off flow.
Requires less space, simple mechanism, and lighter weight compared to other
valve types. Offers rapid on/off functionality, enhancing process efficiency.
-
Triple-offset Butterfly Valves
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| Size |
3" to 100" (80 mm to 2500 mm) |
| Options available |
Flanged, Lug Type, Wafer Type
|
| Design Standard |
API 609 Cat B |
| ASME Class |
Class 150 to 1500 |
| Options |
High Temperature, Cryogenic, FBE-lined, Steam-jacketed
|
- Wide portfolio of Short-pattern and Long-pattern valves
- Triple-offset Geometry minimises seat-seal contact – lower
operating
torque
- Compact and light weight as compared to gate valves of the
same size
- Offered with Hand Lever, Gear Operated, Electric, Pneumatic
and
Hydraulic
Actuators
- EPDM / Nitrile / PTFE / Rubber Lined & Seated
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-
Fabricated Steel Butterfly Valves
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| Size |
6" to 120” (150 mm to 3000 mm) |
| Pressure Rating |
PN6, PN10, PN16
|
| Design Standard |
AWWA C 504, AWWA C 516, EN 593, ISO 5752 |
| Body materials |
Carbon Steel IS 2062, A 516 Gr.70, SS 304, SS 316
|
| Seat options |
Nitrile Rubber, EPDM, Viton |
| Specials |
Ebonite-lined valves for sea water applications,
Special sealing systems for vacuum services,
Butt-weld
ends |
- Lighter and Stronger Construction
- Lower Torque, Longer Life
- Maintenance-free Bearings
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