Powder Fire Extinguisher On Trolley EN1866

Bypass Unit

Frese MODULA is a compact and versatile valve system that combines the Frese range of dynamic flow, pressure and temperature control valves with isolation, flushing, draining and measurement components within a prefabricated, tested and ready to install terminal bypass unit.

Frese MODULA integrates one of the following Frese valve solutions:

• Frese OPTIMA Compact (Pressure Independent Control Valve – PICV)
• Frese ALPHA (Dynamic Flow Limiting Valve)
• Frese SIGMA Compact (Externally Adjustable Dynamic Flow Limiting Valve)
• Frese EVA (combined Dynamic Flow Limiting and 2 Port On/off Valve)
• Frese PV Compact (Adjustable Differential Pressure Control Valve)
• Frese STBV range (Adjustable Manual Balancing Valve)

Each unit can be supplied with isolation valves, strainer, drain/hose connection & P/T plug.