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Betts · Air System
20761ALBN
In stock · ships from Knoxville
This is a Betts 3-way pneumatic plunger valve, designed to work with Compact Delta I mechanical operators on tank trailers.
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Verified fitment for 2 applications
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All confirmed applications for this part number.
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Other applications
Mounts on the side of the operator; actuated when any compartment is opened. Not a universal air valve—designed specifically for Betts Compact Delta I operators.
Part data verified against 4 catalog sources
Numbers this part supersedes or interchanges with. Showing 1 of 1.
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It directs air flow to energize air vents whenever a compartment’s emergency valve is opened, ensuring safe operation. The valve is constructed from lightweight aluminum and brass with fluorosilicone seals, giving it a wide temperature range and chemical resistance. It is typically replaced when it leaks, sticks, or fails to actuate, which can compromise the emergency valve system.
Part Number: 20761ALBN
DELTA AIR CYLINDER VALVE- ALUM
Unit: ea
Dealer: Post Onsite
Compatibility, alternatives, and more
Parts commonly needed alongside air system
