Rebound damping valve operation
(1) Neutral position : A & B port is connected through the valve
(2) Swing : B port (in), A port (out) , valve is pushed to A port and closed.
(3) Hydraulic braking & rebound begin : A port is pressurized by discharged oil. But valve is moving
slowly. A & B ports are connected.
(4) Rebound damping : high press (A) is gone to B port through the valve
Picture text:
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