Product Description
The BD DIESEL 1036732-M Positive Air Shut-Off (Manual Controlled) is a critical emergency engine safety device designed to halt diesel engine operation by cutting off the intake airflow. Installed inline in 3.5″ intake piping, this manually controlled Positive Air Shut-Off (PAS) utilizes a rugged butterfly valve and heavy-duty solenoid with locking cam to safely stop the engine in overspeed or runaway conditions.
Engine runaway—caused when external hydrocarbons enter the intake system and force uncontrolled acceleration—poses a serious threat to operators and machinery. The BD Diesel PAS valve acts like a safety extinguisher by cutting intake air supply, instantly shutting down combustion. Constructed with aluminum and stainless components and weather-resistant connectors, this manual PAS unit is built for durability and reliable service.
Fitment
- Universal — fits most diesel intake systems with 3.5″ diameter piping
Note: Designed to work in a wide range of diesel applications where an emergency air cutoff system is required. Verify piping diameter and control method before installation.
Cross-Reference / Compatible BD DIESEL Products
- BD DIESEL 1036732 POSITIVE AIR SHUT-OFF (ELECTRONIC CONTROLLED) GENERIC 3.5IN
- BD DIESEL 1036733-M POSITIVE AIR SHUT-OFF (MANUAL) GENERIC 4.0IN
FAQ
What is the purpose of a Positive Air Shut-Off?
A Positive Air Shut-Off valve stops engine combustion during diesel engine runaway or overspeed by closing off intake air supply, safely halting the engine.
Is this manually controlled?
Yes. The 1036732-M model uses a manual control mechanism via a solenoid and locking cam for emergency engine shutdown.
Where is this installed?
This unit installs inline in 3.5″ intake piping ahead of the turbo or air inlet to cut airflow when activated manually.
Specifications for BD DIESEL PRODUCTS 1036732-M
| Specification | Details |
|---|---|
| Brand | BD Diesel Performance |
| Part Number | 1036732-M |
| UPC | 990011401364 |
| GTIN | 990011401364 |
| Shipping Info | Ships as a complete manual Positive Air Shut-Off kit |
| Prop 65 | This product may be subject to Prop 65. See www.P65Warnings.ca.gov |
