GVO 2469715 Hydraulic Pump Power Control Valve Hydraulic Regulator Valve for Excavator YC60-8

GVO 2469715 Hydraulic Pump Power Control Valve Hydraulic Regulator Valve for Excavator YC60-8

 Key attributes

Real-Time Sensing & Automatic Adjustment:

  This valve is an automatic regulating device that continuously senses changes in the load on both the engine and the hydraulic system, and automatically adjusts the hydraulic pump's output power accordingly.

Matches Engine Power – Prevents Engine Stalling:

  When the load suddenly increases, the valve automatically reduces the pump's displacement to prevent the engine from stalling (commonly known as "bogging down") or experiencing a severe drop in RPM. Conversely, when the load decreases, it increases displacement to fully utilize the engine's power.

Operational Effect:

  In simple terms, adjusting this valve changes the pump's output flow, which directly affects the speed of the excavator's movements.

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GVO Company Overview  

  Guangzhou GVO Precision Hydraulic is a professional manufacturer and exporter specializing in excavator hydraulic components and electrical parts. Based in Guangzhou, China, we serve customers worldwide with reliable, high-quality products for the construction machinery industry.

  Our main products include hydraulic pumps, gear pumps, pressure relief valves, throttle motors, and a complete series of electrical components. We cover most mainstream excavator brands and models with full specifications and ample stock.

All components are precision-machined and inspected under strict quality standards. They deliver high precision, excellent pressure resistance, superior sealing, and stable performance — effectively solving power deficiency, hydraulic leakage, system jitter, and electrical failures.

  As a direct factory supplier, we offer quality replacement parts with reliable compatibility, long-lasting durability, and cost-effective pricing.

We support bulk orders, customized processing, and global delivery through mature production systems and comprehensive export capabilities. Stable quality and professional after-sales service have earned us long-term, trusted relationships with clients worldwide.

Operational Capabilities

  We maintain a comprehensive supply chain covering engine, hydraulic, electrical, sealing, bearing, and gear components for all major excavator brands. Our 40,000 m³ warehousing facility ensures extensive stock availability, enabling same-day dispatch and rapid order fulfilment.

GVO — Precision. Durability. Global Reach.