A11VO45-60-75 Series Hydraulic Pump Control Valve Rexroth Pump Parts LRDS Replacement Parts
Product Introduction
The A11VO-LRDS pump integrates a load-sensing proportional control valve, matching 45/60/75cm³/rev displacement pumps. It includes electric feedback and proportional pressure reducing control, supporting 0~10V/4~20mA signal for displacement adjustment, rated at 350bar. It’s a core control module for Rexroth A11VO pumps in open-circuit high-precision hydraulic systems.
Product Summary
Hydraulic pump control valves represent the command center of fluid power systems, governing the dynamic parameters of flow rate, pressure magnitude, and fluid direction. By acting as the intermediary between the power unit (pump) and the output devices (actuators), they are instrumental in achieving optimal system dynamics and reliability.
Classified into pressure, flow, and directional control categories, these valves address specific industrial requirements. Their technical capabilities include pressure relief to prevent system damage, flow metering for velocity control, and the coordination of multi-stage motion sequences with exacting accuracy.
Product Parameters
| Items |
Specifications |
| Compatible Pump |
A11VO45/60/75 |
| Model Series |
LRDS |
| Type |
Replacement parts for hydraulic piston pump |
| Compatibility |
100% compatible with original one |
| Material |
Cast iron |
Product Features
This hydraulic pump control valve integrates load-sensing + proportional control with response ≤0.15s; electric feedback enables closed-loop precise regulation; vibration-resistant design adapts to harsh conditions; integrated with A11VO pump for simplified installation; supports wide-viscosity media (10~1000mm²/s) and mineral oil, balancing precision and reliability.
Product Application
This hydraulic pump control valve applies to multi-actuator circuits of mining roadheaders, wind turbine pitch hydraulic systems, flow/pressure closed-loop control of high-precision injection molding machines, load-sensing speed regulation of marine cranes, and multi-action hydraulic circuits of metallurgical continuous casters, serving as a mainstream control solution for automation and high-load scenarios.
FAQ
1,What is MOQ for this control valve?
If the model is common or the production in our stock warehouse, there is No MOQ for stocking production. Larger quantity, price will be more favorable.
2,How long is the delivery time?
It is within 3days if have in stock. If not, 5-10 working days, also depending on the order quantity.
3,What are the modes of transportation?
By courier, like the DHL, UPS, Fedex,etc. By air to air port. By sea to sea port.
If your deliever time is very urgent, we suggest that you choose by courier or air. If not, it's very cheap to by sea.
Company Profile
With over a decade of deep industry expertise, Hebei Runhe Hydraulic Co., Ltd. delivers precision-engineered hydraulic solutions. Our core offerings encompass:
Hydraulic Pump Control Valves: A comprehensive range, including the advanced A6VM HD1D series axial piston pumps.
Cross-Brand Compatibility: Pumps and motors designed for seamless integration with systems from Parker, Rexroth, and others.
Custom Actuation: Hydraulic cylinders tailored to meet unique load, stroke, and mounting requirements.
We partner with clients to optimize system performance. Reach out for expert technical consultation and tailored product inquiries.
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