Swing Section (Center Closed Valve) Diagram - Kubota KX080-3 Workshop Manual

WSM KX080-3 Mechanism
i. Swing section (Center closed valve)
(1)
(2)
(3)
S : enter close type section (Spool ia.
(4)
(1) Return check valve
(Load check valve)
(2) AI signal circuit
(3) Pump circuit
(4) Tank circuit
(5) Neutral-position pressure relief land abolished
(unlike conventional LS system)
(6) Pressure compensating valve
(Compensating spool)
(7) Check valve for PLS signal high-pressure selection
IV-M-50
IV Hydraulic System
(7)
(6)
(5)
)