Check Valves

Our brass check valves are equipped with a spring loaded clapper assembly making it applicable for vertical or horizontal installations. These check valves have a 1/2" tap (4" valves) or 1/4" tap (1½" - 3" valves) and plug for added equipment such as a ball drip when paired with a fire department connection or a pressure gauge when used in a supply line. For use in standpipe and sprinkler systems.

  • U/L Listed and FM Approved
  • Working pressure rating:  300 PSI
  • Groove and thread configurations