CAV-S – constant flow

The mechanical CAV-S unit  serves to keep the set volume flow constant, independent of inlet pressure and without external energy supply

Main Advantages

• Operating range 2 – 12 m/s
• Operating pressure 50 – 1000 Pa
• The possibility of changing settings by the user
• The possibility of making the version with an actuator
• Complies with EN 1751 air leakage has class C0
• The device does not require any electric power supply (for the version without an actuator)
• It can be used both in ventilation air supply and air extraction ducts
• It can be mounted both vertically and horizontally
• It can be made with a seal on the service lines
• Round or rectangular options
• Scale accuracy ±4%
• Operating temperature  10 – 80 °C