Ratio Valves
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Heavy Truck, Air Supply, Control Valves, Ratio Valves, Lift Axle, Air Controls, Air Valves & Parts
17369 Watson-Chalin Ratio Valve
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on orders of $99 or more!Heavy Truck, Air Supply, Control Valves, Ratio Valves, Lift Axle, Air Controls, Air Valves & Parts17369 Watson-Chalin Ratio Valve
Used primarily in vehicular air brake systems, this valve is a three-way, compensating, pilot pressure-operated relay valve. This valve delivers an output pressure that is proportional to the amount of control pressure applied. There is an adjustment which allows the output/control pressure ratio to be changed. It is also used in some lift axle applications.
SKU: M-R986038