04/11/2023: This website is now live and can be used to place online orders for delivery within the UK
(Currently, and for a short time, overseas customers will need to contact the office for a shipping price, and payment)

Check Valves

In line pipe fitting and threaded body boiler fittings (90 degree).

Oil check valves are fitted with springs to ensure the seating of the valves with the higher viscosity of the oil.

Backhead fitting ‘clacks’ are 90 degree type.


Check Valve - Oil pump 1/8" pipe, In line type

Check Valve - Oil pump 1/8" pipe, In line type

Check Valve - Oil pump 1/8" pipe, In line type..

£10.85 Ex Tax: £9.04

Check Valve - Oil 90deg for steam pipe, 1/8"pipe to 1/4x40 thread

Check Valve - Oil 90deg for steam pipe, 1/8"pipe to 1/4x40 thread

Check Valve - Oil 90deg for steam pipe, 1/8"pipe to 1/4x40 thread..

£11.70 Ex Tax: £9.75

Check Valve - Oil 90deg for steam pipe, 1/8"pipe to 3/16x40 thread

Check Valve - Oil 90deg for steam pipe, 1/8"pipe to 3/16x40 thread

Check Valve - Oil 90deg for steam pipe, 1/8"pipe to 3/16x40 thread..

£11.70 Ex Tax: £9.75

Check Valve - Water feed 90deg clack

Check Valve - Water feed 90deg clack

Check Valve - Water feed 90deg clack Please select size from drop-down list..

£11.60 Ex Tax: £9.67

Check Valve - Inline check valve

Check Valve - Inline check valve

Check Valve - Inline check valve Select size from drop down list - price will auto adjust to reflec..

£10.85 Ex Tax: £9.04

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