Shut Off Solenoid

The diesel engine fuel shut off solenoid is a solenoid valve used to remotely cut off the fuel supply to the engine. Diesel engine stop solenoid typically consist of a valve body and an integral solenoid assembly attached to the valve stem. When the solenoid is energized, the movement of its plunger retracts the spring-loaded spool from its seat, allowing fuel to pass through the valve. When the solenoid is deactivated, the valve spring of the fuel shut off solenoid pulls the poppet valve back into its seat, effectively shutting off fuel flow.

MyMROmarts offers aftermarket stop solenoids of various brands, such as Cummins, John Deere, Kubota, CAT Caterpillar, etc. If your cummins fuel shut off solenoid or kubota fuel stop solenoid needs an overhaul, repairs are always possible at MyMROmarts. We have both 12v and 24v fuel shut off solenoids; you can choose according to your needs.

What is a Fuel Cutoff Solenoid Valve?

A fuel shut-off valve, also known as a fuel cutoff solenoid or fuel shutdown solenoid, is a device used to control the flow of fuel in an internal combustion engine. Its main function is to cut off the fuel supply and stop the working engine. This type of solenoid valve is very important in a variety of applications, especially in safety and control.

Fuel Shutdown Solenoid Working Principle

The normal operation of the fuel cutoff valve is inseparable from the electromagnetic coil. Its working principle is as follows. And this article can help you understand in more detail how does a fuel shut off solenoid work?

1. The electrical signal energizes the solenoid coil, creating a magnetic field.
2. Under the influence of the magnetic field, the plunger inside the solenoid assembly is pulled.
3. The fuel passage is blocked, fuel cannot reach the engine, and the diesel engine stops running.