Plug valve FP-400Y 1MC

hydraulically-operatedpilotstraight

The BERMAD model 400Y-1MC is an elastomeric, hydraulic, line pressure operated deluge valve, designed specifically for advanced fire protection systems and the latest industry standards. The 400Y-1MC is activated by a hydraulic relay valve which latches the deluge valve open until reset locally. An integral pressure reducing pilot valve ensures a precise, preset and stable downstream system water pressure. The optional valve position indicator can include a limit switch suitable for Fire & Gas monitoring systems. The 400Y-1MC is ideal for systems with open nozzles with a high pressure water supply for water or foam discharge. Safety and reliability -Time proven, simple, fail-safe actuation -Single piece, rugged elastomeric diaphragm seal – VRSD technology -Obstacle-free, uninterrupted flow path -No mechanical moving parts -Latches open: remains open until reset locally -Valve position limit switches (optional) High performance -Very high flow efficiency -Straight through flow Y- type body Designed for fire protection -Face-to-face length standardized to ISO 5752 / EN558-1 -Meets the requirements of the industry standards Quick and easy maintenance -In-line serviceable -Fast and easy cover removal -Swivel mounted drain valves* * not including 1½” & 2” valves Typical Applications High Pressure water supply Automatic water spray Foam applications Corrosive water systems System Installation A typical installation of the BERMAD model 400Y-1MC features automatic actuation via a hydraulic universal relay valve, triggered by a fusible plug loop. A pressure reducing pilot valve integrated in the trim ensures a precise and stable pre-set downstream pressure.