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Swing Check Valves

Swing Check Valves

A Swing Check Valve has a flap or disc of the same diameter as the pipe bore, which hangs down in the flow path. With flow in the forwards direction, the pressure of the fluid forces the disc to hinge upwards, allowing flow through the valve. Reverse flow will cause the disc to shut and stop the fluid going back down the pipe. In the absence of flow, the weight of the flap is responsible for the closure of the valve. 

Our Swing Check Valves are ideal for dirty water and sewage applications.

►Maximum working pressure: 10 bar
►Maximum liquid temperature: 90°C

►Valve body: Brass
►Valve seat: EPDM

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Delivery Costs

Delivery Map


Zone 1 England, Wales & Southern Scotland Under £100 Over £100
Standard 2/3 working days


Express Next working day


Premium Next working day (before 13.00)


Zone 2 Scottish Highlands & Islands, Northern Ireland, Isle of Man, Scilly & Channel Isles Under £100 Over £100
Standard 2/3 working days


Zone 3 Republic of Ireland Under £100 Over £100
Standard 3/5 working days




Orders must be placed before 14.00 for next day and premium next day delivery. 


Exporting Internationally

We offer a first class worldwide export service. Please contact us here for a price.
Model SKU Price ex-VAT Qty
1" Swing Check Valve 030-0250 £10.60
1-1/4" Swing Check Valve 030-0320 £14.70
1-1/2" Swing Check Valve 030-0400 £24.70
2" Swing Check Valve 030-0500 £32.12
3" Swing Check Valve 030-0800 £81.12
4" Swing Check Valve 030-0900 £133.90
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Whisper Pumps Ltd, Leen Court, Boughton, Newark, Nottinghamshire, NG22 9ZD