2-Way and 3-Way QCV

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.

Applications

The QCV zone valves are suited for commercial buildings where higher close-off and the ability to change flow is desired. Common applications include unit ventilators, fan coil units, VAV reheat coils, fin tube casing, radiant panels and duct coils. The valve fits in space restricted areas and can be assembled without the use of tools.


2-Way PIQCV (Pressure Independent)

The PIQCV offers all the advantages of a Pressure Independent Characterized Control Valve (PICCV) but in a super-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, and in doing so, flow characteristic and operation of the valve is not distorted in the system.

  • Smallest pressure independent characterized ball valve in the market.
  • Actuator runs at 0.3W saving energy and transformer power.
  • Flow capacity is customized at the actuator and always perfectly balanced.
  • Permits PIV installation in tight spaces.

Applications

The PIQCV zone valves with its pressure independent technology are suited for large commercial buildings where higher close-off and dynamic balancing is required. Common applications include unit ventilators, fan coil units, VAV reheat coils, fin tube casing, radiant panels and duct coils. The valve fits in space restricted areas and can be assembled without the use of tools.


6-Way CCV

  • True close-off to isolate both heating and cooling loops.
  • Two sequences with different Cv capabilities (eg. heating and cooling).
  • Linear flow characteristic.

Applications

The 6-way characterized control valve is ideal for chilled beams and radiant ceilings offering reduced wiring by using a single actuator instead of two. It eliminates the need for a change over valve and enables the use of a single coil for heating and cooling.


Traditional Zone Valves

  • Designed to fit in compact areas where on/off control is required..
  • Synchronous motor winds the return spring and moves the valve paddle to the desired position.
  • Enhanced motion gear action reduces motor wear and provides quiet operation.

Applications

Traditional Zone Valves are suited for commercial applications where higher close-off is required such as fin tube casing, fan coils, radiant panels and duct coils.