Vickers V10 V20 Series Vane Pump | V210-8W V210-11W V210-9W | Hydraulic Lift Pump

The V10 and V20 Series fixed displacement vane pumps by Chengyuan Hydraulic are high-reliability components engineered to be fully compatible with Vickers industry standards. This series is specifically designed for applications where space and noise levels are critical constraints. For specific models like V210-8W, V210-11W, and V210-9W, we utilize enhanced internal rotor and vane assemblies to ensure peak volumetric efficiency at rated pressures. As a premium replacement solution, our pumps offer 100% original-place interchangeability and undergo 100% simulated condition testing, guaranteeing minimal pressure ripple and exceptional wear resistance.

Technical Specifications :

• Base Models: V10, V20, V210

• Displacement Range (V10): $3.3\text{ to } 22.8\text{ cm}^3\text{/rev}$ (1 to 7 USgpm @ 1200 rpm)

• Displacement Range (V20/V210): $19.5\text{ to } 42.4\text{ cm}^3\text{/rev}$ (6 to 13 USgpm @ 1200 rpm)

• Max Operating Pressure: $17.5\text{ MPa (175 bar / 2500 psi)}$

• Max Rated Speed: $3400\text{ to } 4800\text{ rpm}$ (depending on displacement)

• Mounting Standard: SAE A 2-bolt flange

• Shaft Options: Straight keyed or Splined (S214 refers to specific shaft dimensions)

• Rotation Direction: Clockwise (Right-hand) or Counter-clockwise (Left-hand)

• Inlet/Outlet Positions: Multi-position cover options (Defined by codes 1A, 1B, 1C)

Key Technical Advantages:

• Pressure-Balanced Vane Design: The pressure-balanced rotor structure offsets radial loads acting on the bearings. This design not only significantly reduces operating noise but also drastically extends the service life of the bearings and drive shaft.

• Precision-Ground Cartridge Kits: Core internal components are manufactured from high-strength alloy steel with vacuum heat treatment. The precision fit between vanes and the cam ring ensures high volumetric efficiency and minimized internal leakage, even at low speeds.

• Superior Low-Noise Performance: Optimized cam ring profiles and 12-vane configurations minimize flow pulsations, resulting in noise levels far lower than gear pumps of the same displacement—perfect for indoor power units.

• Integrated Flow Control: The V210 series is optimized for flow regulation requirements. Features like flow control covers or priority valves can be integrated directly into the rear cover, simplifying external piping and circuit complexity.

Application Areas:

• Material Handling: Hydraulic lift systems for forklifts, scissor lifts, and pallet stackers.

• Industrial Auxiliary: Clamping mechanisms for automated machine tools and centralized lubrication systems.

• Mobile Machinery: Auxiliary power systems for agricultural tractors and utility vehicles.

Expert Maintenance Tips:

• Initial Priming: Before the first startup, fill the pump housing with clean hydraulic oil via the inlet port. Use a “jog” start method until fluid flow is confirmed to prevent dry friction on the vanes.

• Filtration Standards: To ensure long-term durability, maintain a system fluid cleanliness level of ISO 18/16/13 or better. A 149-micron suction strainer is highly recommended.

• Seal Monitoring: Models with S214 shaft configurations often involve high sealing requirements. If leakage is detected at the shaft end, immediately check the drive alignment to prevent excessive radial forces from compromising the seal.