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Brand Name : Belparts
Model Number : E200B
Place of Origin : Made in China
MOQ : 1 piece
Price : Negotiable price
Payment Terms : T/T, Paypal and Trade Assurance
Supply Ability : 1000pieces
Delivery Time : 1-7days
Packaging Details : Wooden packing
Model : E200B
Part Number : 964489 991107
Application : Crawler Excavator parts
part name : excavator control valve assy
Condition : New
Oem : Acceptable
E200B Main Control Valve 964489 991107 Distribution Valve for excavator parts
Appliion | Excavator parts |
Part name | Main Control Valve |
Part number | 964489 991107 |
Model | E200B |
MOQ | 1PC |
Payment term | T/T, Paypal, Trade assurance, or as required |
Delivery | 3 days after the payment received |
Shipment | by sea, by air, by express, or as required |
Spool Sticking – Caused by contaminated oil or wear.
Internal Leakage – Worn seals or valve body damage reduce efficiency.
Pressure Fluctuations – Faulty compensators or relief valves.
Slow Response – Clogged pilot lines or weak solenoid signals.
✔ Regular Oil & Filter Changes – Prevents contamination.
✔ Inspect Spool & Valve Body Wear – Replace if scoring or excessive clearance is detected.
✔ Check Pilot Pressure – Ensure proper signal pressure (typically 20-40 bar).
✔ Test System Pressure & Flow – Use hydraulic test gauges for diagnostics.
Smart Valves with IoT Integration – Real-time monitoring and predictive maintenance.
Electro-Hydraulic Proportional Valves – More precise and automated control.
Energy-Saving Designs – Advanced load-sensing and hybrid hydraulic systems.
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E200B Main Control Valve 964489 991107 Distribution Valve For Excavator Parts Images |