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The Rexroth A2VK series variable axial piston pumps are engineered for high-precision metering and pumping appliions, particularly in handling polyurethane components. These pumps combine robust construction with exceptional volumetric efficiency, making them ideal for demanding industrial environments such as construction machinery, agricultural equipment, and hydraulic systems.
Key Features
High metering accuracy for precise fluid handling
SO2 corrosion protection for harsh environments
Robust design with double shaft seals and buffer fluid ports
Low pulsation and noise operation
Manual adjustment with handwheel and precision scale
Wide pressure range up to 250 bar (315 bar intermittent)
Technical Specifiions
Parameter
Specifiion
Series
A2VK Variable Axial Piston Pump
Displacement Range
12 cm³/rev (A2VK12 models) to 107 cm³/rev (A2VK107 model)
Nominal Pressure
Up to 250 bar
Max Pressure
315 bar (intermittent)
Control Type
Manual or hydraulic servo adjustment
Material
Cast iron with specialized seals for media compatibility
Appliions
Polyurethane metering, construction machinery, industrial hydraulics
Appliions
Polyurethane foam injection and metering systems
Hydraulic systems for construction and agricultural machinery
Industrial equipment requiring high-pressure, variable flow control
Frequently Asked Questions
What does the "SO2" designation mean in the model number?
"SO2" indies corrosion protection, making the pump suitable for harsh environments or aggressive media like polyol and isocyanate.
Are these pumps suitable for polyurethane component metering?
Yes. The A2VK series is designed with material pairings and sealing elements compatible with polyurethane components, ensuring high accuracy and durability.
What is the typical delivery time for these models?
Standard delivery is 5-10 days for in-stock items. Custom orders may take 15-20 days, depending on quantity.
How is flow adjustment achieved in these pumps?
Flow is manually adjusted via a handwheel with a precision scale or through hydraulic servo controls, allowing reproducible settings.
What maintenance is required for long-term operation?
Regular checks of shaft seals, hydraulic fluid quality, and filter replacements are recommended. The pumps are designed for minimal maintenance under proper operating conditions.
Support & Warranty
All pumps come with a manufacturer's limited warranty. Technical support and spare parts are available through authorized distributors.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Total Annual:
1 million-10 millon
Employee Number:
>50
Ecer Certification：
Verified Supplier
Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd. has been established for many years and has now developed into an international trading company supplying various hydraulic machinery parts, oil pumps and valves. We are one of the few Chinese companies with multiple products and cha... Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd. has been established for many years and has now developed into an international trading company supplying various hydraulic machinery parts, oil pumps and valves. We are one of the few Chinese companies with multiple products and cha...
