dv-5

Control valves for water fire protection systems using sprinklers and nozzles; Control Valves, including diaphragm valves, for sprinkler systems for fire extinguishing; Control valves with and without trim packages for use in fire extinguishing systems; Control valves, including diaphragm valves, for use in fire protection systems; Control valve systems for fire extinguishing apparatus consisting of control valves or deluge valves with actuation trim, namely, solenoid valves, check valves, pressure sensors, pilot actuator valves, reset valves, air maintenance valves, gauges, drain valves, switches, piping, manifolds, dry pilot valves, wet pilot valves, pressure- reducing valves, alarm switches, water motor alarms, butterfly valves, electrical control modules and panels; structural couplings and fittings for all the aforesaid goods for use specifically with fire extinguishing apparatus.