BD Positive Air Shutdown (PAS)

BD Positive Air Shutdown (PAS)When you need an emergency engine shutdown system, then BD has the solution that is hard to PASs up. Some industries such as mining, oil refinery, forestry, mobile welding, septic removal and refueling require some vehicles to have an emergency engine shutdown in place. The most effective method for this is to cut the air supply to the diesel engine ensuring fuel ignition to cease. With BD's Positive Air Shutdown (PAS),an inline butterfly valve is

When you need an emergency engine shutdown system, then BD has the solution that is hard to PASs up. Some industries such as mining, oil refinery, forestry, mobile welding, septic removal and refueling require some vehicles to have an emergency engine shutdown in place. The most effective method for this is to cut the air supply to the diesel engine ensuring fuel ignition to cease. With BD's Positive Air Shutdown (PAS),an inline butterfly valve is placed in the air intake line and when activated by its heavy duty electrical solenoid, the engine will shutdown within seconds. Highly recommended for trucks working in oilfields.

The kits are available with either Automatic Over Speed Electronics or a simple on/off switch for manual emergency shut off.

These are built in 3.0, and 4.0" diameters to fit multiple applications.

The PAS butterfly valve design reduces the number of parts and the overall size as compared to competitive units. Aluminum and stainless components plus weatherproof electrical connectors are used to prevent corrosion. Easy installation with no welding needed for hose retaining beads by utilizing innovative bead boot locks.

When you need an emergency engine shutdown system, then BD has the solution that is hard to PASs up. The system is operated by an in-line butterfly valve which is activated by a heavy duty electrical solenoid to shut an engine down within seconds.