Description
Use this Kidde Fire Systems Fire Suppression System pressure regulator to reduce the pressure coming from the nitrogen pilot cylinder going to the 3-way directional valve. The service pressure of the nitrogen pilot cylinder starts at 1800 PSIG at 70°F (124 bar at 21°C). Once the nitrogen pilot is discharged, the nitrogen pressure must be reduced between 100 to 150 PSIG (7 to 10 bar) in order to operate the pneumatic solenoid (P/N 06-118329- 001). The pneumatic solenoid is mounted to the actuator of the 3-way directional valve. The pressure regulator is preset to release the nitrogen pressure through the line to approximately 116 PSIG (8 bar).