Buildings tp

Get In Touch

Pressure Differential Reducing Control Valve (PDRCV) FP-42T-06


The BERMAD model 42T-06 is an elastomeric hydraulic line pressure driven differential reducing valve, specifically designed for advanced fire protection systems and the latest industry standards. The 42T-06 is equipped with an adjustable differential pilot valve and is used to maintain a set pressure differential between two different points. When the differential between the two sensed pressures approaches the pre-set maximum the pilot valve starts to close the main valve regulating the pressure and preventing the differential from rising further. The 42T-06 is ideal for balanced foam proportioning systems, also as a safeguard for dosing pump flow overload. As an option the 42T-06 can be fitted with a valve position indicator that can include a limit switch suitable for Fire & Gas monitoring systems.

Product Features & Benefits
  • Safety and reliability

– Time tested, simple, fail-safe actuation
-Single piece, rugged elastomeric diaphragm seal – VRSD technology
-Obstacle-free, uninterrupted flow path
-No mechanical moving parts

  • High performance

-Very high flow efficiency
-Exceptional proportioning accuracy
-Straight through flow Y-type body
-Rated up to PN25 / 365 psi

  • Quick and easy maintenance

-In-line serviceable
-Fast and easy cover removal

Typical Product Applications

Typical Applications

  • Pump overload & cavitation protection
  • Balanced pressure proportioning systems
  • Pump flow safeguard
  • Foam concentrate injection systems

 

 

 

Downloads