Belimo's new pressure dependent QCV and pressure independent PIQCV zone valve offering is now available.
The ultra-compact QCV leads the way in Belimo’s new generation of room and zone solutions. Equipped with a space-saving 2-way ball valve and an electromechanical rotary actuator, the QCV has an installation height of just 110 mm (4.33 inches) and offers a number of benefits over conventional pressure dependent control valves, including:
- Belimo ball valve design offers zero leakage which eliminates energy loss.
- Self-cleaning ball valve technology provides superior clog resistance.
- Low power consumption up to 95% less than conventional zone valves.
- Cv value to meet your design requirements.
The PIQCV offers all the advantages of a Pressure Independent Characterized Control Valve (PICCV) but in an ultra compact configuration. The PIQCV combines a differential pressure regulator with a 2-way control valve to supply a specific flow for each degree of ball opening regardless of system pressure fluctuations. The valve performs the function of a balancing valve and control valve in one unit.
- Smallest pressure independent characterized ball valve in the market.
- Actuator runs at 0.3 W saving energy and transformer power.
- Flow is adjustable at the actuator and always perfectly balanced.
- Permits PIV installation in tight spaces.
Applications
The valve fits in space restricted areas and can be assembled without the use of tools. Common applications include unit ventilators, fan coil units, VAV reheat coils, fin tube casing, radiant panels and duct coils.
The QCV zone valves are suited for commercial buildings where higher close-off and the ability to adjust Cv is desired.
The PIQCV zone valve with its pressure independent technology are suited for commercial buildings where higher close-off and dynamic balancing is desired.