V&G Compression Single Check Valve

The V&G Compression Single Check Valve from Evolve is a vital safety component for any plumbing system, designed to ensure water flows in only one direction. By preventing reverse flow, this valve helps protect clean water supplies from contamination, making it a trusted choice for both domestic and commercial installations. This valve is ideal for systems where there's a risk of backflow—such as appliances connected to the mains water supply or in central heating systems where cross-contamination must be avoided. It works quietly in the background, ensuring that water continues to flow in the correct direction while keeping your system safe and hygienic. Installation couldn’t be easier. With compression fittings on both ends, there’s no need for soldering or heat. Just insert your copper pipe into the valve’s ends and tighten the compression nuts with a spanner. It’s clean, straightforward, and perfect for new installations or retrofits where time and accessibility are a concern. The valve is available in both 15mm and 22mm sizes to suit a range of plumbing systems and comes WRAS approved (Approval Number: 1304908), ensuring it meets strict UK standards for use in potable water systems.

Frequently Asked Questions

What is the purpose of a single check valve?

A single check valve allows water to flow in one direction only. It’s used to prevent backflow, which can carry contaminants into your clean water supply, making it essential for protecting water quality.

Can this valve be used in both residential and commercial systems?

Yes, the valve is suitable for a wide range of plumbing setups in both domestic and commercial properties. It’s commonly used with water heaters, washing machines, and other appliances where backflow protection is important.

Is it difficult to install this check valve?

Not at all. Thanks to its compression fitting design, you won’t need any specialist tools or soldering equipment. Just a pair of spanners and clean pipe ends are all you need for a secure, reliable connection.

Check out our other products here.

Explore more from our range here.