Oscillating Valve

It is a high-flow device which allows a double acting cylinder or analogue pneumatic equipment to automatically extend and retract without the need for limit switches. the frequency of the phases is set through the two adjusting screws which are placed at the end of the oscillating valve and protected by a cover. One screw is to set the retract dwell time and the other is to set the extend dwell time. When system pressure is applied or removed the valve automatically moves to the start position ensuring no device is left in a semi-actuated position.