Tank Truck Spare Parts
AIL Air Interlock
The AIL series of Air Interlocks are designed for installation on API Valves, Vapor Recovery Valves, Guardbar Systems.Play it safe with this valve that locks up the brakes on the trailer, preventing it from leaving the loading rack while connected to the loading arm.
This three-way air valve can be used normally open or normally closed, has an adjustable stem, and comes with standardized TTMA and API mounting holes. The anodized aluminum valve s used on all API bottom loading valves and all Vapor Check Valves.
Mount to API's, vapor valves and safety bars.
Heat-treated, anodized aluminum construction.
Choice of standard piston end or paddle end (AILE VRV-A Vapor Recovery Valves).
Adjustable stroke to accommodate length variations.
Improved seal design for long term performance & heavy duty plunger tip.