Rexroth Hydraulic Pump A10vso Series Dfr/Drg Control Valve

Trade Assurance Rexroth Hydraulic Pump A10vso Series Dfr/Drg Control Valve A10vso18/28/45/71/100-Dfr/Dfr1/Dr/Drg/Drgs

 

 

Features
Pressure - Flow Control (DFR/DFR1): The DFR/DFR1 control valves can provide only the flow and pressure required by the load. The load pressure is fed back to the flow controller, and the pump's output flow is related to the opening of the valve that controls the load. The pump's output pressure changes with the load, and the system has obvious energy - saving effects. This control mode is also known as the load - sensitive control mode. In addition, the DFR type flow control valve's differential pressure regulating spring chamber's pilot oil is connected to the pump housing leakage oil through a throttle hole, while in the DFR1 type, this throttle hole is blocked, and the oil in the two chambers does not communicate.
Remote Pressure Control (DRG): In the DRG control valve, an overflow valve is connected to the X port of the control valve for remote control. The pressure regulation is achieved by the external overflow valve, and the original control valve overrides the external overflow valve. The standard differential pressure setting of the control valve is 20bar, and the pilot flow is 1.5l/min.
High - Efficiency and Energy - Saving: The A10VSO series pump equipped with DFR/DRG control valves has a high power - to - weight ratio. The DFR/DRG control mode enables the pump to output the appropriate flow and pressure according to the actual needs of the load, reducing energy waste and improving system efficiency.
Quick Response: The A10VSO series pump has a short control response time and can quickly adapt to load changes, and the DFR/DRG control valve also contributes to this characteristic, ensuring the stable operation of the hydraulic system.
Good Compatibility: The A10VSO series pumps adopt ISO - standard installation flanges, and the flange connections comply with SAE metric standards, which have good installation compatibility. This makes the installation and replacement of DFR/DRG control valves more convenient.

Applications
Industrial Manufacturing: In industrial manufacturing equipment such as machine tools, the A10VSO series DFR/DRG control valves can accurately control the movement and pressure of hydraulic actuators, ensuring the precision and stability of machining. For example, in metal - cutting machine tools, they can provide stable hydraulic power for feed systems and tool - changing systems, improving machining accuracy and efficiency.
Construction Machinery: Construction machinery such as excavators and loaders also widely use A10VSO series DFR/DRG control valves. These valves can meet the requirements of construction machinery for high - pressure, large - flow, and precise control in different working conditions, such as controlling the lifting, rotation, and bucket - moving actions of excavators, and improving the operational performance and reliability of construction machinery.
Agricultural Machinery: In agricultural machinery, such as tractors and harvesters, the A10VSO series DFR/DRG control valves can provide reliable hydraulic control for operations such as plowing, harvesting, and transporting, helping to improve agricultural production efficiency.

 

 

 

 

Ningbo Hyleman Hydraulics Co., Ltd.: A Pioneer in Hydraulic Solutions

OVERVIEW

As a technology-driven innovator, Ningbo Hyleman Hydraulics specializes in integrating R&D, manufacturing, sales, and after-sales service for premium hydraulic components. Our expertise spans high-performance pumps, motors, valves, and related products, leveraging cutting-edge technology to meet global industrial benchmarks.

CORE PRODUCT CATALOG

We offer a comprehensive range of hydraulic solutions designed for precision and reliability:

 

High-Pressure Piston Pumps: Rexroth-compatible series including A4VSO, A10VSO, A4VG, A7VO, A11VO, and A2FO

High-Pressure Gear Pumps: Rexroth PGH3, PGH4, and PGH5 series for heavy-duty applications

Piston Motors: Models A4VM, A6VM, A2FM, and A4FM engineered for optimal efficiency

Orbit Motors: Premium BM3, BM4, BM5, and BM6 variants for versatile operations

 

Our products serve as seamless OEM replacements, featuring low operational noise, enhanced volumetric efficiency, and extended service life-exceeding standard industry specifications. Exported to over 70 countries, they have undergone rigorous global market validation.

APPLICATION SCENARIOS

Hyleman solutions excel across diverse industrial sectors:

 

Construction machinery, plastic processing equipment, and metallurgical systems

Environmental sanitation vehicles, mining equipment, and marine machinery

Packaging systems, port logistics equipment, and various hydraulic setups

 

Praised by clients worldwide, our components deliver consistent performance in demanding environments.

MANUFACTURING EXCELLENCE

Our production ecosystem ensures uncompromised quality:

 

Advanced CNC machining systems, vertical/horizontal machining centers, and precision grinding equipment

12 independent testing laboratories conducting thorough pre-shipment evaluations

Stringent quality control protocols to guarantee defect-free, high-precision outputs

CORPORATE MISSION

Guided by the principle of "optimizing hydraulic performance, elevating industry standards, and driving comprehensive application upgrades," we pursue technological advancement as a core responsibility. We invite global partners to join us in Ningbo-a bustling port city-to foster collaborative growth and innovation.

 

Experience Hyleman's commitment to excellence. Contact us today to transform your hydraulic operations with reliable, cutting-edge solutions.

 

 

 

 

 

 

 

Ningbo Hyleman Hydraulics: Hydraulic Solutions Pioneer

OVERVIEW

Tech-driven firm integrating R&D, manufacturing, sales & service for premium hydraulic components. Focus on pumps, motors, valves using cutting-edge tech for global standards.

CORE PRODUCTS

High-Pressure Piston Pumps: Rexroth-compatible (A4VSO, A10VSO, etc.)

High-Pressure Gear Pumps: Rexroth PGH3/4/5 series

Piston Motors: A4VM, A6VM, etc.

Orbit Motors: BM3/4/5/6 variants

 

Perfect OEM replacements with low noise, high efficiency, long life. Exported to 70+ countries.

APPLICATIONS

Widely used in construction, plastic, metallurgical, mining, marine, port machinery & hydraulic systems. Praised by clients.

MANUFACTURING

Advanced CNC machines, machining centers, precision grinders

12 testing labs for rigorous pre-shipment checks

Stringent QC for defect-free products

MISSION

"Optimize hydraulic performance, raise industry standards, drive upgrades." Invite global partners to Ningbo for collaboration.

 

Contact us to transform your hydraulic operations with reliable solutions.

 

Hot Tags: rexroth hydraulic pump a10vso series dfr/drg control valve, China rexroth hydraulic pump a10vso series dfr/drg control valve manufacturers, suppliers, factory, Solenoid Operated Control Hydraulic Valve, Hydraulic Valve In Stock, 4wra10e60 W60 2X G24n9K4 V, Forklift Valve, Directional Valve Forklift Valve, Hydraulic Directional Control Valve