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Schrader · Air System
03419-0099
In stock · ships from Knoxville
This is a Schrader pneumatic valve with a roller actuator, commonly used as an interlock valve on tank trailers.
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Verified fitment for 3 applications
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All confirmed applications for this part number.
Other applications
Other applications
Component-level part used on various tank trailer brands and models. Exact truck or trailer model fitment not available; valve is selected based on interlock system requirements.
Part data verified against 5 catalog sources
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It is a 3-way, 1/4-inch port valve that controls the flow of compressed air to other components, often triggered by the movement of a hatch or cover for safety interlock systems. The roller end is mechanically actuated by a cam or linkage, making it suitable for dry bulk and petroleum tanker applications where reliable, automatic air switching is required. These valves are typically replaced when they leak, stick, or fail to seal properly, causing interlock malfunctions.
Part Number: 03419-0099
SCHRADER VALVE W/ROLLER
Unit: ea
Vendor: LittleJohn Inc.
Dealer: Post Onsite
Compatibility, alternatives, and more
Parts commonly needed alongside air system
