List of featured suppliers of NON-RETURN VALVES on Building Products Index

Non-return valves are devices that allow fluid or gas to flow in only one direction. They are commonly used in plumbing and fluid control systems to prevent backflow, which can cause damage or contamination. Non-return valves work by using a spring-loaded mechanism or gravity to close off the valve when fluid or gas pressure drops below a certain threshold or starts to flow in the wrong direction. They are an essential component of many construction and building projects, especially those involving water, sewage, or gas pipelines.

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FERNCO LTD

Fernco, design and manufacture the most comprehensive range of fully approved low pressure pipe couplings, pipe saddles and pipe adaptors suitable for sewage, drainage, plumbing and vent systems. Fernco pipe couplings can be used with plastic, clay, concrete, cast iron and steel pipes. We also supply our domestic Storm Drain and Commercial Technodrain surface water drainage channels.

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Tel: 01226 340222www.fernco.co.uk
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CLARK DRAIN LTD

Clark-Drain was formerly known as Clarksteel Ltd, we were founded in 1963. Clark Drain offers high quality products in a variety of materials with Underground Pipes and Fittings, Covers & Gratings, Linear Drainage, Security and Bespoke Solution.

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Tel: 01733 765317www.clark-drain.com
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MARLEY PLUMBING & DRAINAGE

Marley Plumbing and Drainage supply and manufacture sustainable drainage systems. Our main product ranges include rainwater systems, underground drainage systems, soil and waste systems, sustainable drainage and HDPE drainage products.

Tel: 01622 858888
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DALLMER LTD

We supply an extensive range of wet room drains, shower drains, floor drains and other drainage products for domestic and commercial applications. We also manufacture a comprehensive range of roof outlets and drainage products for all buildings.

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Tel: 01787 248244www.dallmer.de