Rexroth A2FO12 Valve Plate with 315 Bar Rated Pressure and 12 ml/r Displacement for Hydraulic Piston Pumps

A2FO12 Valve Plate (Left Hand)

The A2FO12 valve plate (left hand) is a critical component of the Rexroth A2FO series axial piston pump. It plays an essential role in controlling oil distribution and flow direction within the hydraulic system. The precision and wear resistance of the valve plate directly determine the pump’s volumetric efficiency, leakage rate, and service life. Manufactured from high-strength alloy steel and treated with carburizing, quenching, and precision grinding, the A2FO12 valve plate ensures excellent sealing performance and stability under high-pressure and continuous working conditions.

1. Specifications & Parameters

2. Applications

• Construction Machinery: Hydraulic pumps for excavators, loaders, bulldozers

• Mining Equipment: Hydraulic breakers, drilling rigs pump units

• Metallurgical Machinery: Rolling mill hydraulic drive systems

• Marine Machinery: Winches, lifting, and propulsion hydraulic systems

• Industrial Equipment: Injection molding machines, hydraulic test benches

3. Key Advantages

1. High Strength & Wear Resistance
   Made from premium alloy steel with advanced heat treatment for excellent hardness and durability.

2. Precision Fit & Strong Sealing
   High machining accuracy reduces internal leakage, improving volumetric efficiency.

3. OEM Compatibility
   Fully interchangeable with Rexroth A2FO12 left-hand version, ensuring easy installation and reliable operation.

4. High Pressure & Harsh Environment Ready
   Maintains stable performance under heavy load, high pressure, and continuous duty cycles.

5. Cost-Effective Solution
   Provides performance comparable to or exceeding OEM parts at a more competitive price, lowering maintenance costs.

Conclusion: The A2FO12 valve plate (left hand) is a vital spare part for Rexroth A2FO12 pumps, offering high precision, durability, and superior sealing performance. It is the ideal choice to extend pump service life and ensure reliable operation in construction, mining, marine, and industrial applications.

Rexroth A2FO12 Valve Plate

315 Bar Rated Pressure Valve Plate

12 ml/r Displacement Valve Plate

Rexroth A2FO12 Valve Plate with 315 Bar Rated Pressure and 12 ml/r Displacement for Hydraulic Piston Pumps Images