Optimal Flow Control. The Reliance Rwc 3 port 22mm zone valve is expertly designed to provide precise flow control, ensuring that heating systems operate efficiently and effectively. Its 22mm diameter ensures optimal flow rates for a wide range of domestic applications.
 
Robust Construction. Made with high quality materials, this zone valve boasts a durable and sturdy construction. It's built to withstand the demands of everyday use, ensuring longevity and reliable performance for years to come.
 
Easy Installation. With its intuitive design, the Reliance Rwc3 port valve is straightforward to install. Whether you're a professional or a Diy enthusiast, the clear instructions and user-friendly design make the setup process hassle free.