Butterfly Valves
Butterfly valves give compact, lightweight isolation and throttling for large-bore lines. A quarter-turn disc seals against a resilient or metal seat with minimal face-to-face length and low weight.
Why buyers choose our butterfly valves.
Compact & light
Short face-to-face and low weight for easy handling and installation.
Quick actuation
Lever or gearbox quarter-turn operation for on/off or throttling.
Low pressure drop
Streamlined disc keeps head loss low in large-bore lines.
Wafer & lug
Choice of pattern for through-bolting or end-of-line service.
Wafer and lug patterns, lever or gear-operated, in ductile iron, CI and stainless - ideal for water, HVAC, fire and low-pressure process service.
Technical specification
| Type | Concentric wafer / lug |
|---|---|
| Size range | 2″ – 24″ (DN50 – DN600) |
| Pressure rating | PN10 / PN16 |
| Disc | Ductile iron, SS316, aluminium bronze |
| Seat | EPDM / NBR / PTFE / metal |
| Operation | Lever, gear, actuated |
| Ends | Wafer / lug |
| Standards | API 609, BS EN 593 |
Specifications are indicative. Share your exact duty and we will confirm the correct build and options.
Gallery
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Butterfly Valves.
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