- +8613427233834
- 18820999946@163.com
- 13427233834@163.com
770924 SY550 SY485 Electromagnetic Valve Spool RBANXWV
Part Number：RBANXWV Solenoid Valve Spool (Matching Model: 770924)
Compatible Models：Sany SY550, SY485 and other large excavators hydraulic systems
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Product Description
- As the core control component of the hydraulic solenoid valve, it cooperates with the 770924 solenoid coil to realize precise on/off and flow direction switching of the hydraulic circuit.
- It is responsible for regulating the hydraulic flow of the excavator’s boom, arm, bucket and travel mechanism, ensuring the action response speed and control accuracy, which is a key hydraulic component to maintain the efficient operation of large excavators.
- Precise Matching: Model RBANXWV is a standard screw-in cartridge spool with dimensions and tolerances strictly aligned with original specifications, perfectly compatible with the 770924 solenoid valve and Sany SY550/SY485 hydraulic systems.
- Wear-resistant & Durable: Made of high-strength stainless steel with precision grinding and hardening treatment, it has excellent wear resistance, anti-sticking and corrosion resistance, adapting to high-pressure and high-frequency commutation working conditions.
- Stable & Reliable: Equipped with matching O-rings and sealing components to effectively prevent internal and external leakage, ensuring stable hydraulic system pressure and prolonging the overall service life of the solenoid valve.
- Easy Maintenance: Modular design allows individual replacement of the spool without replacing the entire solenoid valve, significantly reducing maintenance costs and downtime.
- Suitable for Sany SY550/SY485 large excavators in heavy-duty operation scenarios such as mining and infrastructure construction, used to repair faulty solenoid valves and restore the precise control and operation efficiency of the hydraulic system.
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No. 23 Bridge Pier, Chengfeng Excavator Parts, Baoye City Green Garden (East Area), Tongling Road, Datong Road Subdistrict, Yaohai District, Hefei, Anhui, China.
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13427233834
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+8613427233834
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18820999946@163.com
13427233834@163.com