SAFETY VALVE PLUNGER (Clark CL222318)

A damaged safety valve plunger can prevent a pressure-relief mechanism from reseating properly. During inspection, a plunger that sticks or shows wear may cause the valve to remain partially open. The plunger's plain mechanical function is to move linearly within the valve body to open or close a flow passage. A concrete generic failure consequence is that a stuck plunger can lead to uncontrolled pressure loss in the system. Keeping a plunger in sound condition helps maintain the valve's ability to relieve excess pressure only when needed. This aftermarket replacement part references Clark part number CL222318. Verify the serial number or application, then call (562) 693-7748.

Part number variants: CL222318, cl222318