Swing Check Valve - Riser Style

As a substitute to using an alarm check valve with a wet sprinkler system, these particular check valves may be used in a "Shotgun" arrangement where the valve is trimmed in a similar appearance but utilizes an electric water flow switch and alarm bell instead of a water motor gong for fire notification.

  • U/L Listed and FM Approved
  • Working pressure rating:  300 PSI
  • 2", 2½", 3", 4", 6", and 8" varieties
Part Number Size
CHK321526-S 2" groove x groove
CHK321533-S 2½" groove x groove
CHK321539-S 3" groove x groove
CHK321547-S 4" groove x groove
CHK321557-S 6" groove x groove
CHK321576-S 8" groove x groove
CHK321561-T Trim for 2" "shotgun" check valve
CHK321562-T Trim for 2½" & 3" "shotgun" check valve
CHK321563-T Trim for 4", 6", & 8" "shotgun" check valve