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Betts · Air System
20761
In stock · ships from Knoxville
The Betts 20761 is a 3-way delta air valve that mounts on the side of a mechanical emergency valve operator on a cargo tank trailer.
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Designed to mount on the side of a Betts mechanical operator; automatically energizes tank vents when emergency valve is opened.
Part data verified against 3 catalog sources
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When any compartment’s emergency valve is opened, this valve automatically directs air to the tank’s vapor vents, ensuring they are open during loading or unloading to prevent pressure or vacuum buildup. It is commonly replaced when it begins to leak or fails to properly actuate the vents, which can cause unsafe conditions.
Part Number: 20761
OPERATOR AIR VALVE
Unit: ea
Vendor: LittleJohn Inc.
Dealer: Post Onsite
Compatibility, alternatives, and more
Parts commonly needed alongside air system
