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Aftermarket Replacement for
Part Number: 111199
Williams 111199 WM68A Three-Way Directional Relay Valve
Unit of Measurement: Each
This item is NOT eligible for returns or cancellations
The WM68A is a three-way directional relay with a 300 SCFM flow capacity. A control signal equal to 15-20% of supply pressure is required to open this normally closed valve. As illustrated in the schematic, the WM68A is used to speed response of large capacity pneumatic devices. A small control valve can deliver a sufficient signal to open or close the WM68A and move a large volume of air to or from the downstream actuator very rapidly.
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