The BERMAD model 400Y-C-06 is a self operated Pressure Differential Control Valve (PDCV) for flow control, designed specifically for advanced fire protection systems and the latest industry standards. The 400Y-C-06 uses a unique differential sensing pilot to control the differential pressure between two chosen points, typically a foam proportioning pump. The valve can be activated by means of an electric, hydraulic or pneumatic signal. Refer to the “Valve Code Designations” on page 4, under the Activation Code section to specify the required valve configuration.
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