JIANGSU KNL HYDRAULIC PUMP INC.
| Payment Terms | L/C, T/T |
| Supply Ability | 10000 per month |
| Delivery Time | 5-8 days |
| Packaging Details | Carton Packings |
| Product name | Construction Machinery A2FO12 Valve Plate (Left Hand) |
| Model | Rexroth A2FO12 |
| Material | High-strength alloy steel, carburized & quenched |
| Feature | High-strength alloy steel |
| Condition | New |
| Appliion | construction machinery |
| Brand Name | Halies |
| Model Number | A2FO12 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 10000 per month |
| Delivery Time | 5-8 days | Packaging Details | Carton Packings |
| Product name | Construction Machinery A2FO12 Valve Plate (Left Hand) | Model | Rexroth A2FO12 |
| Material | High-strength alloy steel, carburized & quenched | Feature | High-strength alloy steel |
| Condition | New | Appliion | construction machinery |
| Brand Name | Halies | Model Number | A2FO12 |
| Place of Origin | China | ||
| High Light | Rexroth A2FO12 Valve Plate ，315 Bar Rated Pressure Valve Plate ，12 ml/r Displacement Valve Plate | ||
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
|
Item |
Value |
|---|---|
|
Product Name |
A2FO12 Valve Plate (Left Hand) |
|
Compatible Model |
Rexroth A2FO12 Axial Piston Pump |
|
Type |
Left Hand |
|
Displacement |
12 ml/r |
|
Rated Pressure |
315 bar |
|
Peak Pressure |
350 bar |
|
Material |
High-strength alloy steel |
|
Surface Treatment |
Carburized, quenched & precision ground |
|
Surface Hardness |
HRC 58–62 |
|
Concentricity Deviation |
≤0.01 mm |
|
Operating Temperature |
-30℃ ~ +120℃ |
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
High Strength & Wear Resistance
Made from premium alloy steel with advanced heat treatment for excellent hardness and durability.
Precision Fit & Strong Sealing
High machining accuracy reduces internal leakage, improving volumetric efficiency.
OEM Compatibility
Fully interchangeable with Rexroth A2FO12 left-hand version, ensuring easy installation and reliable operation.
High Pressure & Harsh Environment Ready
Maintains stable performance under heavy load, high pressure, and continuous duty cycles.
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.
Company Details
Business Type:
Manufacturer
Year Established:
2018
Total Annual:
20000000-50000000
Employee Number:
250~350
Ecer Certification：
Verified Supplier
Jiangsu Knl Hydraulic Pump Inc. is a high-end equipment manufacturer specializing in producing high-pressure plunger pumps, motors, hydraulic reducers and spare parts. The company is loed in Xushe Industrial Park, Yixing City, where the environment is elegant, the traffic is convenient and the geogr... Jiangsu Knl Hydraulic Pump Inc. is a high-end equipment manufacturer specializing in producing high-pressure plunger pumps, motors, hydraulic reducers and spare parts. The company is loed in Xushe Industrial Park, Yixing City, where the environment is elegant, the traffic is convenient and the geogr...
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