These valves are suitable for controlling air suspension to go up and down also hold a position. They include a micro switch built-in which, when the switch is held up, will not only allow air to pass from the inlet to the air bag but can also signal a compressor to start for when a tank has not being used.
One switch is required per airbag and is a simple solution to air suspension control if you don’t want the expense and complexity of an electric control system. A compressor can be wired to start off the up signal delivering air on demand.
Fit into a lot of standard dash holes or can be mounted into a plate if required, dimensions in “Specifications” tab.