The Evolve 15 & 22mm Pressure Reducing Valve with Gauge is an essential component for managing water pressure in domestic plumbing systems. Designed for use with potable (drinking) water, this valve helps to maintain a safe and consistent pressure throughout your system—protecting your appliances, pipework, and fittings from pressure-related damage.
Whether you're dealing with high mains water pressure or looking to improve system efficiency, this pressure reducing valve (PRV) provides an easy-to-install, reliable solution. It’s compatible with both 15mm and 22mm pipework, making it suitable for a wide range of applications in both residential and light commercial settings.
Precise Pressure Adjustment for Peace of Mind
The valve comes factory pre-set to a standard 3 bar, which suits most domestic water systems. However, if your setup requires customisation, the outlet pressure is fully adjustable within a range of 1 to 6 bar, giving you full control over how much pressure enters your plumbing system.
The built-in pressure gauge offers real-time readings from 0 to 10 bar, making it easy to monitor your system and make precise adjustments when needed. With a maximum inlet pressure rating of 16 bar and a water temperature tolerance up to 65°C, this valve is engineered to handle even demanding conditions with ease.
Durable, Versatile and Built to Last
Constructed with quality materials and engineered for longevity, the Evolve PRV is designed to deliver consistent results over time. Whether you're installing it as a safeguard for a new system or retrofitting it into an existing setup, it provides a professional-grade solution that helps extend the life of taps, boilers, water heaters, and more.
Its dual connection design (compatible with both 15mm and 22mm pipes) means less time sourcing parts—and more flexibility when installing or replacing old valves.
Product Specifications
Inlet Pressure (Max): 16 bar
Adjustable Outlet Range: 1 bar – 6 bar
Factory Pre-set: 3 bar
Max Temperature (Water): 65°C
Gauge Range: 0–10 bar
Application: Potable water systems
Connections: Compatible with both 15mm and 22mm
Frequently Asked Questions
What does a pressure reducing valve do?
A pressure reducing valve helps regulate the incoming water pressure in your plumbing system to a safer, controlled level. This protects fixtures, fittings, and appliances from damage caused by excessively high water pressure.
Can I adjust the outlet pressure myself?
Yes, the Evolve PRV is designed for easy adjustment. You can set the outlet pressure anywhere between 1 and 6 bar to suit your needs. The built-in gauge provides clear readings so you can monitor and fine-tune it accurately.
Is this valve compatible with both 15mm and 22mm pipes?
Absolutely. One of the standout features of this valve is its dual compatibility, meaning it can be installed on both 15mm and 22mm pipework—ideal for a wide range of plumbing setups without needing additional adaptors.
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