Rexroth Axial Hydraulic Piston Variable Pump A7VK
Feature
- The pump has excellent performance, in which the diaphragm metering pump does not leak, high safety performance, accurate measurement and delivery, flow can be adjusted from zero to a large range of fixed values, pressure can be arbitrarily selected from the normal pressure to the allowable range.
- The adjustment is intuitive and clear, the work is stable, no noise, small size, light weight, easy maintenance, and can be used in parallel.
- The pump has many varieties, full performance, suitable for conveying -30 to 450 degrees, viscosity is 0-800mm/s, high discharge pressure can reach 64Mpa, flow range is 0.1-20000L/h, measurement accuracy is within ±1%.
- According to the process requirements, the pump can be manually adjusted and frequency-adjusted to regulate the flow. It can also realize remote control and computer automatic control.
- Mounting flange, drive shaft and functions identical to A2VK, thus easy to replace
- Reduced dimensions and mass in comparison to A2VK
- Improved volumetric efficiency through robust unit in well-tried axial tapered piston technology
- Manual adjustment with precision gauge and clamping device to prevent unintended adjustment
- Double shaft sealing of special compound and flushing chamber
- In closed design (A7VKG) or open design (A7VKO) available
- Increased corrosion protection through special surface treatment
- Optional with mounted high-pressure relief valve
- Low noise
- Bent-axis design
- Axial piston variable pump, A7VKO is open design, A7VKG is closed design.
- Size 12 … 107, such as A7VKO012, A7VKO028, A7VKO055, A7VKO107, A7VKG012, A7VKG028, A7VKG055, A7VKG107.
- Nominal pressure 250 bar
- Maximum pressure 315 bar
Audited Supplier 
Audited Supplier 
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