Description
The Agent Storage Cylinder Assembly comprises a steel pressure vessel designed to hold the IG-541 agent under pressure and a ProInert Valve Assembly.
The ProInert Valve Assembly is a self-regulating valve that allows the extinguishing agent to be released from the cylinder at a constant pressure. Because pipe pressure and nozzle flow rates remain constant throughout the discharge, smaller diameter piping can be used throughout the protected space, and the need for installing overpressure relief vents in the room is minimized.
The valve is equipped with a safety relief disc that will rupture if the cylinder exceeds the rating of the rupture disc. The rupture disc is set to relieve at below the test pressure of the cylinder.
Each valve is also equipped with a port to allow monitoring of its contents via a combined pressure gauge and switch.