GVO YN20V00004F Rotary Priority Valve Anti Swing Overflow Valve Swing Motor Relief Valve for SK200-8 SK350-8 Excavator Parts

GVO YN20V00004F Rotary Priority Valve Anti Swing Overflow Valve Swing Motor Relief Valve for SK200-8 SK350-8 Excavator Parts

 Key attribute

Product profile

• Precise Pressure Protection: As a safety valve, it automatically opens to relieve pressure when the swing system pressure exceeds the set limit. This prevents damage to the swing motor, hydraulic pump, and lines caused by overload, helping you avoid costly repairs.
• Smooth Swing Operation: By stabilizing swing circuit pressure, it effectively absorbs shock during start and stop, reduces machine shaking, and makes operation smoother and more precise for better operator comfort.
• Reliable Anti-Swing Control: The valve features an anti-swing function that helps suppress inertial sway when the swing stops, allowing the machine to position quickly and steadily for improved working efficiency.

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GVO Value

  Guangzhou GVO Precision Hydraulic Co., Ltd. is a professional manufacturer and exporter specializing in hydraulic components, electrical systems, and engine parts for excavators. Founded in 2017 and headquartered in Guangzhou, China, we focus on one industry and do it well.

  Our product advantages include a wide range of hydraulic and electrical parts, compatibility with major brands such as Komatsu, Kobelco, Hitachi, Hyundai, Doosan, Sany, XCMG, JCB, and Case, and over 1,000 part numbers in stock for fast fulfillment. We supply hydraulic pumps, gear pumps, relief valves, throttle motors, sensors, solenoid valves, regulators, wiring harnesses, and engine parts.

  Our service process is simple: you send your model or part number, we confirm it; you place the order, we inspect, pack, and ship; if any problem arises after delivery, we stay available to help you solve it. Every part is checked and performance-tested before shipment.

  Our vision is to become your trusted long-term parts partner. Whether you are a distributor, construction team, repair shop, or individual owner, we treat everyone the same. Our products are exported to more than 30 countries and regions across Asia, Africa, Europe, and the Americas.

GVO — Precision Components. Global Supply. Trusted Partnership.