Expello drain valves
Shop Valve
The Expello shop valve automatically removes moisture from a workshop air compressor. It replaces the drain petcock on the storage tank and is actuated by a line from the compressor governor – purging the tank at every cut-in and cut-out.

- everycut-in and cut-out
- includedactuation line and connectors
Why the shop valve
Dry Shop Air
Automatic
No more forgetting to drain the compressor.
Clean, Dry Air
Better for air tools and paint.
Complete Kit
Actuation line and connectors supplied.
Simple
Replaces the existing petcock.
Related
More Information
Not Sure Which One You Need?
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