> >

Order by: Relevance
Price: Low to High, High to Low


Image of McAlpine FGT150-SV-110 Square Gully Tile with Non-Return Valve 150mm McAlpine FGT150-SV-110 Square Gully Tile with Non-Return Valve 150mm

Stainless steel tile with silicone non-return valve and removable grid, including removable stainless steel mesh filter. Internal non-return valve prevents foul air from entering building. Suitable for wet floor areas where 4"/110mm drainage pipework...

£32.99
More Information
Image of Reliance Valves 312 Compact Pressure Relief Valve with Gauge 1.5-6.0bar 22mm x 22mm Reliance Valves 312 Compact Pressure Relief Valve with Gauge 1.5-6.0bar 22mm x 22mm

Complete with gauge. Controls system water pressure under flow and no flow conditions to protect against damage caused by excessively high pressure to taps, showers and dishwashers etc. Features integral strainer to protect seat of valve and test ports...

£47.99
More Information
Image of Reliance Valves HEAT110785 Ausimix 4-in-1 Thermostatic Mixing Valve 22mm Reliance Valves HEAT110785 Ausimix 4-in-1 Thermostatic Mixing Valve 22mm

High performance thermostatic mixing valve for versatile protection against scalding. Suitable for shower, bath, basin and bidet hot-water applications. Features Shark-Bite push-fit connection and includes temperature adjustment tool in valve for easier...

£83.99
More Information
Image of McAlpine Shower Trap with Non-Return Valve and 1 1/2" Outlet Chrome 90mm McAlpine Shower Trap with Non-Return Valve and 1 1/2" Outlet Chrome 90mm

Spring-loaded non-return valve with 1½" solvent weld outlet. Valve reseals when the discharge ceases to prohibit entry of foul air. Can easily be removed for cleaning the trap. Overall height only 53mm, making this trap particularly suitable where...

£28.99
More Information
Image of McAlpine Wash Hand Basin Space Saver with Self-Closing Waste Valve White 32mm x 32mm McAlpine Wash Hand Basin Space Saver with Self-Closing Waste Valve White 32mm x 32mm

Shallow self-closing waste valve allows discharge to flow freely whilst preventing foul odour or sewer gas entering the building. Easy to clean with no need to disassemble the discharge pipework. Will not dry out through evaporation or lack of use. Designed...

£15.49
More Information
Image of Reliance Valves 312 Compact Pressure Relief Valve 1.5-6.0bar 22mm x 22mm Reliance Valves 312 Compact Pressure Relief Valve 1.5-6.0bar 22mm x 22mm

Controls system water pressure under flow and no flow conditions to protect against damage caused by excessively high pressure to taps, showers and dishwashers etc. Features integral strainer to protect seat of valve and test ports on either side of valve...

£39.99
More Information
Image of Reliance Valves 312 Compact Pressure Relief Valve Female 1.5-6.0bar 1/2" x 1/2" Reliance Valves 312 Compact Pressure Relief Valve Female 1.5-6.0bar 1/2" x 1/2"

Controls system water pressure under flow and no flow conditions to protect against damage caused by excessively high pressure to taps, showers and dishwashers etc. Features integral strainer to protect seat of valve and test ports on either side of valve...

£32.99
More Information
Image of McAlpine In-Line Vertical Non-Return Valve McAlpine In-Line Vertical Non-Return Valve

In-line vertical non-return valve with inlet and outlet connections for 19 / 23mm pipe. Prevents waste water from sanitary pipework entering a condensing boiler and receives the discharge.

£12.99
More Information
Image of McAlpine VSG1WH-NSC Trapped Shower Gully Non-Return Valve McAlpine VSG1WH-NSC Trapped Shower Gully Non-Return Valve

White plastic cover plate. Overall height of only 75mm and suitable for installation in floors where depth is restricted. Eliminates the release of foul air due to backflow. Valve can be removed easily to facilitate cleaning. Suitable for Vinyl Floors...

£89.74
More Information
Image of Danfoss RAS-B² White Angled Thermostatic Self Balancing TRV, Lockshield Valve & Sensor 10mm x 1/2" Danfoss RAS-B² White Angled Thermostatic Self Balancing TRV, Lockshield Valve & Sensor 10mm x 1/2"

Features differential pressure controller, ensuring all radiators receive required heat. Offers increased efficiency, permanently optimising the heating system for accurate room temperature control and providing automatic hydronic balancing during unexpected...

£29.99
More Information