Ride Height Sensing Valve
This valve is used to automatically control the ride height of the vehicle when fitted with full air suspension, or changing defunct electronic ride height systems, such as those used on some LDV vehicles (ambulances etc.)
If you've not worked with pneumatics, or have the where with all to make mounting brackets etc. this product is not for you, as there are no instruction provided, no rose jointed linkage. Anyone familiar with pneumatics can easily work out what ports to use etc.
The image below is NOT the actual valve, but is shown to give an example