MADE IN U.S.A SINCE 1939

Air Bag Control Valve

Controls the inflation and deflation of trailer air suspension bags. There are three basic modes for air bag control:

1. A manual system which requires the user to operate the valve to inflate or deflate the bags.

2. An semi-automatic system which the user must trigger the deflation but will automatically inflate the bags when the trailer park brakes are released.

3. A fully automatic system where both the inflation and deflation functions are performed based on the trailers park mode.