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PT Coupling · Fuel System
30VAL
In stock · ships from Knoxville
This is a 3-inch aluminum dust cap for PT Coupling cam lock fittings (Part V series).
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Verified fitment for 3 applications
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All confirmed applications for this part number.
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Fits standard 3-inch cam lock dust caps; not for pressure applications; includes brass cam arms.
Part data verified against 5 catalog sources
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It covers the male cam lock adapter to keep out dirt, debris, and moisture when the coupling is not connected. Commonly used on tank trucks, dry bulk trailers, and liquid transfer systems. The aluminum body is lightweight and corrosion-resistant, with a buna rubber gasket and brass cam arms. It is not intended for pressure applications. Replacement is needed when the cap is missing, cracked, or the gasket no longer seals.
Part Number: 30VAL
3 ALUM DUST CAP
Unit: ea
Vendor: Post Onsite Tank Testing & Repair, Inc.
Dealer: KP Services Crossville
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