Your cart is empty
Browse our catalog to find the parts you need.
These images are illustrative and may not match the product exactly. Always verify by part number — or confirm instantly with the assistant using a photo or VIN.
Civacon · Fuel System
VA7112AB
In stock · ships from Knoxville
This is a 5" x 4" mechanically operated emergency internal valve (also called a belly valve) for tank trailers.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 2 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Other applications
Other applications
Not specific to a truck make/model; fits any tank trailer using a mechanical or pneumatic operator on a 4" TTMA sump. The inventory title incorrectly lists it as '4' but the actual valve is a 5" x 4" unit.
Part data verified against 5 catalog sources
Different year, make, or config? Get a confirmation against your truck in under a minute.
It mounts in a standard 4" TTMA sump and has a straight body with a Victaulic (grooved) outlet for bottom loading and unloading. The Tef-Sil seal makes it compatible with diesel, gasoline, ethanol, and methanol, and the valve is designed to prevent backflow into adjacent compartments. It's typically replaced when the valve fails to seal properly or during trailer refurbishment.
Part Number: VA7112AB
4 ALUM/BRASS/TEFLON BELLYVALVE, STRAIGHT, GROOVED
Unit: ea
Dealer: Post Onsite
Compatibility, alternatives, and more
