Shotgun Riser Check Valve, Groove X Groove, 4"
Riser Check Valves (Shotgun Risers) are intended for use in wet pipe fire protection systems as well as pre-action systems where there is no need for a
mechanical alarm. The use of a water flow switch can provide an electric alarm.
Grooved ends provide for a fast and economical installation. When installed vertically, the direction of flow arrow should point upward. For horizontal installation, the hinge pin must be located at the top. If used in a pre-action system, the valve must be installed vertically. Rated for 200 PSI.