This RWC Cash ACME Inlet Control Valve is the perfect addition to your heating system. With a 22mm compression water connection, this gold valve is designed for use with standard water heaters. The valve is specifically made for controlling the flow of water and is suitable for use with RWS brand systems. The CWIC200001 model comes in a sleek gold colour and is ideal for anyone looking to enhance their heating system. This product is perfect for DIY enthusiasts or professionals and is easy to install. Don't miss out on the opportunity to improve your heating system with this high-quality inlet control valve.