The 3M™ Air Regulating Valve is the main component of the 3M™ Air Regulating Valve Assembly V-300, and allows the worker to set the airflow to the most comfortable level.
3M™ Air Regulating Valve includes the valve and waist belt. It is strictly a regulator and will not warm or cool supplied air to the worker. Delve into 3M™ Products and experience the wide variety of products and replacement parts offered with powered air purifying respirators (PAPR). In addition to powered systems, 3M also offers supplied air respirators (SAR) using air from an air tank or a different external source.