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The CVR constant volume regulator is an extremely cost-effective way to precisely control the airflow of the HVAC systems – especially high rise buildings - without the need for on-site electric or pneumatic controls or sensors. A self-regulating blade and spring piston adjust automatically to maintain a constant set airflow volume. They adjust automatically for variable duct pressures caused by building pressure, thermal stack effect, dust buildup and other variable adverse conditions.

Models

CVR-SP - Constant Volume Regulator – Standard Pressure
CVR-HP - Constant Volume Regulator – High Pressure
CVR-LP - Constant Volume Regulator – Low Pressure
CVR-GM - Constant Volume Regulator – Grille Mount
CVR-FD - Constant Volume Regulator – w/ Fire Damper
CVR-T - Constant Volume Regulator – Transition Collar

Submittals

IOM

Literature

Constant Volume Regulators
WCVR