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 · Hydraulics
12053-5-A
In stock · ships from Knoxville
This is a 5-position stacking valve assembly for air control systems on petroleum 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
Part of the Civacon CivaControl modular stackable valve system; the '5' in the part number indicates a 5‑compartment version. Fits panels designed for NPSH thread size, not universal air systems.
Part data verified against 2 catalog sources
Different year, make, or config? Get a confirmation against your truck in under a minute.
It mounts in a panel to let the operator open or close air-operated compartment valves for up to five product compartments individually. The valve has a positive air reset feature that shuts all compartments when the master valve is turned off, and its high‑flow design ensures quick opening and fast shutdown. It is typically replaced when internal seals wear out, when a compartment valve fails remotely, or when expanding an existing panel to add compartments.
Part Number: 12053-5-A
5 POSITION STACKING VALVE
Unit: ea
Vendor: Knappco Corp.
Dealer: Post Onsite
Compatibility, alternatives, and more
