The Engine Fuel Shutoff Valve Compression Spring is a mechanical spring used to resist compression when an axial force is applied along its length. It provides a consistent and reliable force between the speed-sensing valve and the housing, thereby controlling the locking and unlocking of the fuel shutoff valve in response to manual handle movement. When a compressive force is applied, the coils of the spring are compressed, storing energy. The compression spring is cylindrical, featuring a tightly wound helical coil that effectively resists compression.Attributes:• Provided with Square Ends because they provide a secure and stable for the spring to sit on a device or an assembly and Ground with 290 Degrees• Provided a spring rate of 2.1 N/mm to store and release mechanical energy• Provided with total coils of 7.5 and active coils of 5.5 as a helical coil that helps to maintain their shape and stabilityApplications:The Engine Fuel Shutoff Valve Compression Spring exerts the necessary tension to secure the fuel shutoff valve in position. When the manual lever is activated, it disengages the spring, enabling the cutoff of fuel to the engine, thereby ensuring accurate management of the engine's fuel supply.