3-Way Double Chambered Accelerator

This 3-Way, double chambered accelerator is a hydraulically operated, diaphragm actuated valve that, in response to command pressure applied to either the upper or lower control chamber, directs flow and pressure between its ports.
– When forces in the upper control chamber are greater, it connects port “C” to “A“.
– When forces in the lower control chamber are greater, it connects port “A” to “0“.
This valve can be used to either relay and accelerate a signal, or to reverse and accelerate a signal. as a double chambered pilot, it is suitable even when line pressure is very low.
It can also be used for selecting between two control modes, or two sources of pressure.