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Hendrickson · Air System
HENVS-22535
In stock · ships from Knoxville
This is a manually operated three-way ball valve used in commercial trailer air suspension systems.
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Verified fitment for 2 applications
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All confirmed applications for this part number.
Other applications
Other applications
Primarily used on heavy-duty trailer air suspensions. Check OEM specifications to confirm exact fitment for your trailer model.
Part data verified against 5 catalog sources
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It allows a technician or operator to bypass the SURELOK automatic ride height lock, manually releasing air from the suspension during service, loading, or maintenance. The valve features ¼-inch NPT ports and is typically found on tandem slide axle trailers. It’s replaced when the valve becomes hard to turn, develops air leaks, or fails to hold pressure, restoring manual control over the suspension.
Part Number: HENVS-22535
VALVE, BALL 3WAY
Unit: ea
Dealer: Knox Trailers
Compatibility, alternatives, and more
Parts commonly needed alongside air system