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Betts Industries · Hydraulics
AVT3.5ALTS
In stock · ships from Knoxville
This is a 3.5-inch pneumatically actuated interlock vapor recovery valve manufactured by Betts Industries.
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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
Requires threaded mounting in a 3.84-inch hole; air connections are 1/8" NPT. Intended for pneumatic operation, not hydraulic.
Part data verified against 5 catalog sources
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It is designed for DOT cargo tank trailers (gas trailers) to control vapor during loading and unloading operations. The valve features a sequential interlock design that ensures positive opening before allowing air flow to the next component, and its inward-opening disk with tapered seat provides a tight seal to prevent product loss. The aluminum body with FEP Teflon seal, fluorosilicone cylinder seals, and stainless trim offers durability and broad chemical compatibility.
Part Number: AVT3.5ALTS
3' THREAD MOUNT VAPOR VALVE
Unit: ea
Dealer: Post Onsite
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