• Safety and reliability
    •  Time-proven, simple, fail-safe actuation
    •  Single piece, rugged, elastomeric diaphragm seal – VRSD technology
    •  Obstacle-free, uninterrupted flow path
    •  Suitable for pump discharge control, due to low headloss
    •  No mechanical moving parts
  •  High performance
    •  Fast, smooth stabilizing response to pressure fluctuations
    •  Very high flow efficiency
    •  Straight through Y – type body
    •  Approved for PN25 / 365 psi
  •  Specifically-designed for fire protection
    •  Face-to-face length standardized to ISO 5752 EN 558-1
    •  Accurate and stabilizing pressure control
    •  Meets the requirements of industry standards
  •  Quick and easy maintenance
    •  In-line serviceable
    •  Quick cover removal without detaching control trim*

* not including 1½” & 2” valves


The BERMAD model 42T is an elastomeric, line pressure driven pilot operated pressure control valve. It is designed specifically for advanced fire protection systems and the latest industry standards.

The 42T reduces high upstream pressure to a precise, preset, stable downstream pressure.

Due to its exceptional reliability and low head loss, the 42T is ideal for control of fire pump discharge. It is also well-suited to prevent over-pressure in sprinklers, hose stations, and other discharge devices.

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