Larger Ports. Longer Life. Interchangeable.

The AIV05 Air Interlock Valve ensures protection on all air-actuated valves located on DOT406 tank/bobtail trucks and trailers.

For more information or to order, please call us at (800) 633-2948 or email at

AIV05 Air Interlock Valve

AIV05 Series Advantages

  • Hard-coat, A356-T6 aluminum body for a consistently durable product.
  • Larger shaft to combat bending in order to reinforce a longer life.
  • Directly interchangeable with other products on the market.
  • Larger ports for improved airflow.
  • Made in the USA.

AIV05 Air Interlock Valve Installed

AIV05 Specs

  • Hard-coat, A356-T6 Aluminum Body
  • Stainless Steel Components
  • O-Rings (Buna-N)
  • Weight: 0.72 lbs. / 11.5 oz. / .33 kgs.
  • Temperature Range:  -40ºF to 158ºF (-40ºC to 70ºC)
  • Dimensions:  2.75" (6.99 cm) W x 1.44" (3.66 cm) H