Positive air shut off valves for heavy duty trucks


Positive Air Shutoff Valves for Heavy Duty Trucks

Diesel engines on tank trucks, construction equipment, agriculture equipment, and emergency response vehicles can become an ignition source in certain environments, and it is an area of growing concern. Increasingly, governments are implementing regulations, such as CSA B622, requiring positive air shut off valves on tank trucks delivering dangerous goods.

Protect against diesel engine runaway and prevent your engine from becoming an ignition source. Our durable automatic positive air shutoff valves are available in electric or pneumatic actuation and meet the requirements of CSA Regulation B622-14.


Typical Product Recommendations:

RS Swing Gate Valve

RB Compact Butterfly Valve

Common Trucks:

Peterbilt Trucks
Kenworth Trucks
International Trucks
Freightliner Trucks
Western Star Trucks


Cummins ISX15
Paccar MX Series (MX-11, MX-13)
Paccar PX Series (PX-9, PX-8)
Maxxforce Series (9, 11, 13)
Detroit DD13, DD15, DD16

Please contact us for products designed for applications/engines not listed.  
View air shutoff valves for automotive trucks, mobile equipment, or E&P equipment
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