Cat® Plunger is a key component of a solenoid valve, which is an electromechanical device that controls the flow of fluid. A solenoid valve consists of a coil, a plunger, and a valve body with one or more orifices. The plunger is a movable metal rod that is attached to a seal that can open or close the orifice. The plunger is actuated by the magnetic force of the coil, which is energized or de-energized by an electric current. When the coil is energized, the plunger is pulled into the coil and the valve opens. When the coil is de-energized, the plunger is pushed back by a spring and the valve closes. The plunger is designed to provide reliable and precise control of fluid flow. It is made of high-quality materials that are resistant to corrosion and wear. It has a smooth surface that minimizes friction and ensures fast response. It also has a tight seal that prevents leakage and ensures high performance. It is a simple but effective solution that enables automatic and efficient control of fluid flow in various applications.Application:Cat® Plungers are used in the Solenoids valves of Cat® Hydraulic Systems. Consult your owner's manual or contact your local Cat® Dealer for more information.