Single Check Valve
- Used in water systems to prevent back flow for contamination risks for category 2 fluid according to EN 1717
- DZR lead free brass body
- Design to BS 5154 and BS EN 13959
- WRAS approved cartridge
- Thread end ½” to 2”
- Working pressure PN16
Bronze Swing Check Valve
- Check valves permit flow in one direction only and close automatically if flow reverses. They are entirely automatic in action, depending upon pressure and velocity of flow within the line to perform their functions of opening and closing
- PN25
- DN ¾"-2"
Check Valve (Double Door)
- Check valves permit flow in one direction only and close automatically if flow reverses, depending upon pressure and velocity of flow to perform the functions of the opening and closing. Non-Slam design as a result of rubber seat and spring-assisted closure. EPDM rubber seat to facilitate quiet operation and improve disk seating. Eyebolt tapped holes in sizes DN200 and above, to fit eyebolts to BS EN 1S0 3226: 2010 (eyebolts are not supplied with valve). Design and construction lends itself to pump duty applications.
- Disc: SS304
- Fig. 861 (PN16 )
- Fig. 866 (PN25)
- DN50-600
