VALVE-CHECK #4 SAE 5 PSI (JLG JL52907GT)

A worn check valve can allow reverse flow, leading to system pressure loss and erratic operation. This aftermarket replacement part references JLG catalog number JL52907GT. The valve type is a check valve, which permits flow in one direction only. Its plain mechanical function is to open when forward pressure exceeds a set threshold and close to block backflow. A concrete generic failure consequence is that a stuck-open check valve can cause load drift or uncommanded movement. Keeping a check valve in sound condition helps maintain directional control in fluid circuits. Verify the serial number or application, then call (562) 693-7748. The item ships at approximately 0.028 POUNDS.

Part number variants: JL52907GT, jl52907gt