Check Valves

Check Valves

Ensure confidence in your water system with the protection of verifiable Anti-Pollution EA non-return valves

Catergory 2 Fluid Protection

Where there is the risk of contamination from a category 2 fluid in your water system, non-return or check valves can be installed.

Brass, Stainless Steel, Cast Iron and PVC options ensure you can find the correct fit for your water system. Operating temperatures range from -10°C to 150°C with maximum pressures between 10 and 20 bar.

Smaller configurations can be specified with BSP or NPT ends while larger check valves can be supplied flanged and drilled.

Check the legislation around fluid categories here to confirm which level of health risk you are dealing with

Popular Check Valve Ranges


Watts – Socla

  • EA 291NF
  • EA 453

Albion Valves

  • ART 36
  • ART 66
  • ART 84R
  • ART 163
  • ART 170 PN16

Contact the Technical Supply Team