Fike’s Discharge Pressure Switch Assembly (DPS) is used to provide a latching electrical input to the control panel to confirm a system discharge/actuation.

The ProInert Discharge 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, small diameter piping can be used throughout the protected space, and the need for installing overpressure relief vents in the room is minimised.

The Discharge Hose Kit, IG71-003, is used to provide a flexible connection between the ProInert cylinder valve and the discharge piping or the distribution manifold.

The function of the discharge nozzle in a fire extinguishing system, is to distribute the agent in a uniform, predetermined pattern and concentration.

Each Fike ProInert Cylinder is equipped with a latching Actuator Assembly that actuates the cylinder valve. The actuator includes a flexible hose that is used to connect it to the next actuator assembly on multiple cylinder systems.

The “Hush” nozzle is a new Proinert innovation with a proprietary mesh interior designed to reduce noise levels during a discharge of the system. While the ProInert constant flow valve already delivers a lower pressure discharge of 42 bar compared to the industry average of 72 bar, the product now operates at significantly reduced noise levels that will not harm equipment.

The Universal Valve Operator (UVO) provides means to electrically or manually activate the Fike ProInert Valve inert gas cylinder by providing the force required to extend a piston that will open the valve, allowing the agent to be released from the cylinder.

Fixed Extinguishing Systems, Clean Agent Fire Extinguishing Systems

EN12094 - Fixed firefighting systems - components for gas extinguishing systems

NOTICE OF AUTHORISATION TO APPLY THE UL MARK

IG-01 Safety Data Sheet