Allegro 9992 Adjustable Flow Control Valve for Supplied Air Respirator Systems
The high pressure Adjustable Flow Control Valve adjusts air flow from any high pressure air source for greater comfort. It offers a large gripping handle that makes it easy to use with a gloved hand. From the lowest flow position, the control valve will deliver the minimum flow required by NIOSH. It requires an air supply pressure range from 20 to 45 psig.