Pressure regulator PR consists of a static pressure probe for installation in circular or square ducts, a pressure sensor (Belimo VFP) and a regulator (Belimo VRP-STP).
The regulator has an outlet for measuring static pressure and controls a damper of type DCT-Rx or DJP-Rx and programmable motors.
Pressure regulator PR is used together with an adjustment damper type DCT or DJP to maintain a constant static pressure in distribution ducts to a VAV zone.
The pressure regulator is supplied with a 2 m long pressure hose for the pressure probe.
PR can be supplied with the following pressure ranges (Pa):
100 - 300 - 600 – 1,000 – 1,500 – 3,000.
- Has large regulation range
- Simple adjustment of set point