TRIMPAC® is a factory assembled trim package for a Flow Control System with an electric release module in a metal enclosure. The standard trim normally required on a Flow Control System has been preassembled into a single cabinet. TRIMPAC® provides access doors for the Emergency Release and Alarm Test Valve for manual operation of these trim valves. TRIMPAC® is equipped with priming water pressure and water supply gauge view-ports for easy monitoring of water pressures, and with a monitored solenoid (NC) or a non-monitored solenoid (NO). TRIMPAC® eliminates the installation of alarm trim piping and release trim piping at the Flow Control Valve. The enclosure protects trim valves from inadvertent operation. Piping (or optional stainless steel hose package) from the valve body to the enclosure assembly allows the assembly to be installed remote of the sprinkler system riser. A valve drain package is required and is ordered based on the flow control valve size.