Check Valves
Check valves prevent backflow and protect pumps, compressors and pipelines from reverse pressure. The disc opens with forward flow and seals automatically when flow reverses - no operator action needed.
Why buyers choose our check valves.
Automatic operation
Opens on forward flow, closes on reversal - no external control.
Pump protection
Stops reverse flow that can damage pumps and compressors.
Low head loss
Streamlined disc keeps forward-flow pressure drop low.
Multiple patterns
Swing, lift and dual-plate to suit space and service.
Swing, lift and dual-plate (wafer) patterns in WCB and stainless, flanged or wafer, for water, oil, gas and process lines.
Technical specification
| Type | Swing / lift / dual-plate |
|---|---|
| Design | Bolted-cap, non-slam options |
| Size range | 2″ – 24″ (DN50 – DN600) |
| Pressure rating | Class 150 – 600 |
| Body materials | WCB, SS304/316 |
| Ends | Flanged, wafer, butt-weld |
| Standards | API 6D, BS 1868, API 594 |
Specifications are indicative. Share your exact duty and we will confirm the correct build and options.
Gallery
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Check Valves.
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