Operation Manual

BX25, RCK54(P)-23BX, RCK60B-23BX, lA240, BT601, WSM
HYDRAULIC SYSTEM
4. FLOW PRIORITY VALVE
(3)
EF
3TAAAAF8P030A
(1) Hydraulic Pump Gear
(2) Hydraulic Pump Case
(3) Plug
(4) Flow Priority Valve
(5) Relief Valve
EF :EF Port (To 3 Points Hitch
Control Circuit)
PF :PF Port
(To Power
Steering, PTO Clutch and
HST Circuit)
P: Pump Port (Suction)
T: Tank Port
W1014933
The flow priority valve is a flow divider that divides single hydraulic source (hydraulic pump) to actuates two circuits
simultaneously.
This valve feeds fixedly controlled flow (8.0 Llmin.,
2.1 U.S.gals.lmin., 1.8 Imp.gals./min.) to the PF port with priority
and excessive flow to the EF port.
5-M6