The function of the quick release valve is to speed up the exhaust of air from the air chambers. It is mounted close to the chambers it serves.

The QRV quick release valve is the oldest design and utilizes a die cast metal body with an internal diaphragm, spring and spring seat. The QR-1 quick release valve also has a die cast …

valve is designed to deliver within 1 psi of control pressure to the controlled device; however, for special applications the valve is available with greater differential or zero hysteresis.

Quick release valves ensure that air can be released rapidly. Their most common applications are in pneumatic suspensions and exhaust brake chamber cylinders. A special version with a …

The Airflex Quick Release Valve is a pneumatic in-line three-way valve specifically designed to automatically close upon pressurization and automatically open to exhaust when a pressure …

The Air˚ex ® QRV is a quick release valve that facilitates the release of air from a pressurized chamber i.e., air cylinders, clutches, brakes or other pneumatic devices. In essence it provides …

The Airflex quick release valve (QRV) is a pneumatic in-line, three-way valve designed to automatically close upon pres- surization and open to exhaust when a pressure drop occurs

3/8" NPT exhaust port. (2) 11/32" mounting holes at 1-1/2" on center. Cracking pressure of 1 psi. Velvac products support a wide range of medium and heavy duty commercial vehicles, …

The Airflex quick release valve (QRV) is a pneumatic in-line, three-way valve designed to automatically close upon pressurization and open to exhaust when a pressure drop occurs in …

The Bendix® QR-LTM quick release valve is similar to standard quick release valves such as the QR-1TM , QR-NTM , and QRN-2TM . Its purpose is to “speed up” the release of air from air …