GUANGZHOU BELPARTS ENGINEERING MACHINERY LIMITED
| 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 |
| Brand Name | Belparts |
| Model Number | E200B |
| Place of Origin | Made in China |
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Product Specification
| 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 |
| Brand Name | Belparts | Model Number | E200B |
| Place of Origin | Made in China | ||
| High Light | excavator parts Main Control Valve ，964489 Main Control Valve ，991107 Main Control Valve | ||
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.
FAQ
Our Advantages
Company Details
Year Established:
2013
Total Annual:
9000000-12000000
Employee Number:
30~100
Ecer Certification：
Verified Supplier
GUANGZHOU BELPARTS ENGINEERING MACHINERY LIMITED founded in September 2013, loed in the engineering machinery market in Guangzhou, China. At present , we have one shop, one warehouse and one office as well as a professional team for purchasing, selling, packing, shipping and after-sale service.... GUANGZHOU BELPARTS ENGINEERING MACHINERY LIMITED founded in September 2013, loed in the engineering machinery market in Guangzhou, China. At present , we have one shop, one warehouse and one office as well as a professional team for purchasing, selling, packing, shipping and after-sale service....
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