VAV Diffusers

Ceiling Square VAV Diffuser – Adjustable


The CSRV is an externally controlled pressure dependant VAV diffuser. It contains an adjustable disc damper which is driven open and closed by a 24 VAC electric actuator. Control of the damper can be from a wall mounted thermostat, or from a building management system. The outer body is shaped to give a radial diffusion pattern and strong ceiling effect across a wide range of flow rates.

  • Controls the temperature within the space through an adjustable disc damper.
  • Fully modulating damper driven open and closed by a 24VAC electric actuator.
  • Designed to provide a radial diffusion pattern with a strong ceiling effect.
  • Standalone control.
  • Available with either a plaque face plate or a profiled face plate.