CONTROL BOX SINGLE VALVE

Single Valve Control Box: This valve is an old school way of controlling the gates. It's the old school ross valve or double solenoid versa valve to imitate the infinite control of being able to jog the gates open in increments rather than the gates being closed or all the way open.
X1 per trailer
Very very old school way of controlling the gate system on these bottom dump trailers
Allows the trailer's gates to be open in increments rather than all the way open or all the way closed
This valve control box has been obsoleted; it's replaced by the double solenoid versa valve.