JCB JS130 or JS150LC actuators hunting or one function completely inoperative? A worn JS130FPF control valve loses spool metering accuracy, causing the flow-sharing system to lose priority balance and making smooth combined-function operation unpredictable. RITO supplies this precision control valve to restore correct metering and flow prioritisation across all JS130-series functions.
Item NO.:
JS130FPF-OTOrder(MOQ):
1pcsPayment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANShipping Port:
Huangpu,GuangzhouLead Time：
In StockJS130FPF Control Valve for JCB JS130, JS130W and JS150LC excavators. The JS130 control valve integrates directional spool valves, load-check valves and boom-priority flow-sharing logic in one compact body. Precision spool-bore clearances maintain the metering resolution that allows operators to feather all functions simultaneously without unintended cross-function interference.
| Part Number | JS130FPF |
|---|---|
| Part Name | Hydraulic Main Control Valve |
| Compatible Brand | JCB |
| Applicable Models | JS130, JS130W, JS150LC Excavator |
| Application | Main hydraulic control valve providing metering and flow sharing for all JS130-series functions |
| Material | Precision alloy steel spools and body, OEM-pattern flow-sharing circuit |
| Product Color | Industrial finish |
| Working Temperature | -25°C~+80°C |
| Key Function | Meters and prioritises flow to boom, arm, bucket, swing and travel circuits of JS130-series excavators |
| Condition | 100% New Aftermarket OEM Quality |
| Packaging | Wooden Case Reinforced Carton Neutral Packing Customized Box |
Internal spool geometry and flow-sharing shuttle network replicated to JS130FPF specification to maintain correct boom-priority and travel-priority functions under combined operation.
All main and auxiliary spools precision-lapped to OEM clearance, providing the metering bandwidth that prevents the function hunting common with worn or incorrect aftermarket valves.
Factory-fitted spring-loaded load-check valves in each work-port circuit prevent actuator drift under static load and ensure correct system re-pressurisation after neutral.
JS130FPF valve body covers the JS130, JS130W wheeled variant and JS150LC, simplifying spare parts stocking for JCB mixed-fleet dealers.
FAQ
Q: What are the signs of a failing JS130FPF control valve?
A: One actuator is significantly slower than others at the same pilot pressure, boom drifts down when controls are at neutral under load, hydraulic oil pressure fluctuates during simultaneous operation, or one port shows external leakage from the spool housing.
Q: Can I replace individual spools in the JS130FPF instead of the full valve?
A: Individual spool replacement is possible if the valve body bore is within specification. However, if the body bore is scored by the old spool, the replacement spool will rattle and leak within hours. A full valve replacement is more reliable when body bore damage is present.
Q: Does JS130FPF include the pilot control manifold?
A: The JS130FPF is the main control valve body assembly. Pilot solenoid manifolds are separate components. Confirm which part of the control system is at fault before ordering.
Q: How to confirm JS130FPF fits my JS130?
A: Match the existing part number JS130FPF on the valve body and confirm the machine model is JS130, JS130W or JS150LC. Provide machine serial number to our team for cross-reference.
Q: What quality options are available?
A: We provide original, OEM and high-quality aftermarket versions with stable supply capability.
Q:Why Choose RITO?
A:Listed Factory
Stable&Reliable Quality
OEM Factory for Chinese Top Excavator Brands
Supplier to Fortune 500 Companies
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