Single Check Valve
- Suitable for use in domestic water systems to outlets such as taps, mixers and showers to prevent back flow
- DN ½"-2"
Single Non-Return Valve
- Fig.160W - Spring loaded axially guided disc, for use in domestic water systems.
- The Watts W-HQ41X-16Q Ball Check Valve is designed to automatically open and close the spherical valve disc by the flow of medium itself, which is used to prevent the backflow of medium.