How it Works

A Quick Exhaust Valve (commonly referred to as a quick dump valve) is a 3/2 valve with an extra large exhaust orifice designed to fit directly onto the cylinder port connection, to increase the cycle speed in a pneumatic system. The purpose of a Quick Exhaust Valve with a Pinch Valve is to evacuate cylinder air directly into the atmosphere, increasing the reaction time of the cylinder rod or valve actuator. This is achieved by back-flow at the output port of the Quick Exhaust Valve unseating the valve’s internal components.

See more Accessories for Pinch Valves.