Rexroth 3WE6 Electromagnetic Directional Valve

Rexroth 3WE6 Electromagnetic Directional Valve

The Rexroth 3WE6 Electromagnetic Directional Valve is a compact and reliable solution designed for controlling the direction of hydraulic flow in various industrial applications. This valve is known for its robust construction and high performance, making it ideal for demanding environments. It features a solenoid-operated mechanism, ensuring precise and efficient switching operations.

With its modular design, the 3WE6 valve allows for easy integration into existing systems and can be customized to meet specific requirements. The valve is available in various configurations, providing flexibility for different application needs. Its durability and ease of maintenance make it a cost-effective choice for long-term use.

Rexroth 3WE6 Features

  • Efficiency: Rexroth 3WE6 valves offer high efficiency with precise control of flow direction, optimizing hydraulic system performance.
  • Engineered Durability: These valves are designed with robust materials and advanced technology, ensuring they can withstand harsh conditions and heavy use, leading to a long service life.
  • Compact Design: The valves are compact and lightweight, allowing for easy installation and integration into various hydraulic systems, saving space and reducing installation costs.
  • Variable Displacement: The K3V63DT is added with a variable displacement feature that enables it always to maintain a high degree of efficiency in relation to the control of flow and pressure in hydraulics, thus providing better flexibility and performance in the system.
  • Low Noise Operation: The pump operates silently by design and fits all applications where noise is a concern.
  • Low Maintenance: The pump design in the series is simple to access and maintain, thus reducing downtime and making sure that servicing and repairs are done quickly and efficiently.
  • High Reliability: Kawasaki K3V63DT pumps have proven high reliability in extensive use for industrial and mobile applications and deliver regular performance.

Rexroth 3WE6 Specifications

SpecificationDetails
Valve Size6
Component Series6X
Maximum Operating Pressure350 bar [5076 psi] (Ports A, B, P), 210 bar [3050 psi] (Port T for DC), 160 bar [2320 psi] (Port T for AC)
Maximum Flow Rate80 l/min [21 US gpm] (DC), 60 l/min [15.8 US gpm] (AC)
Hydraulic Fluid Temperature Range-30°C to +80°C [-22°F to +176°F] (NBR seals), -15°C to +80°C [-4°F to +176°F] (FKM seals)
Viscosity Range2.8 to 500 mm²/s [35 to 2320 SUS]
Voltage TypesAvailable for both Direct and Alternating voltages; commonly 24V DC, 110V and 230V AC
Duty Cycle1
Protection ClassIP65 (with connector types K4, K72L, K73L), IP66A (with connector type C4), IP69K (with connector type K40)
Weight1.45 kg [3.2 lbs] for valve with one solenoid, 1.95 kg [4.3 lbs] for valve with two solenoids
Switching Time (ON)25 to 45 ms (DC), 10 to 20 ms (AC)
Switching Time (OFF)10 to 25 ms (DC), 15 to 40 ms (AC)
Maximum Switching Frequency15,000 cycles/hour (DC), 7,200 cycles/hour (AC)
Maximum Surface Temperature of the Coil120°C [248°F] (DC), 180°C [356°F] (AC)
MTTFd (Mean Time To Dangerous Failure)150 years according to EN ISO 13849

Rexroth 3WE6 Catalogue

Model Number3WE6 Electromagnetic Directional ValveStock Status
3WE6A6X/EG24N9K4$99-$119Limited Stock
3WE6B6X/EG24N9K4$125-$127In Stock
3WE6A7X/HG24N9K4$125-$128Limited Stock
3WE6B7X/HG24N9K4$60-$112In Stock
3WE6A6X/EG24N9K4/V$72-$92Limited Stock
3WE6B6X/EG24N9K4/V$115-$122In Stock
3WE6A6X/EW230N9K4$70-$123Limited Stock
3WE6B6X/EW230N9K4$105-$122In Stock
3WE6A6X/EW230N9K4/V$126-$127Limited Stock
3WE6B6X/EW230N9K4/V$92-$92In Stock
3WE6A7X/HG24N9K4/V$126-$128Limited Stock
3WE6B7X/HG24N9K4/V$57-$107In Stock
3WE6A6X/EG24N9K4/B10$93-$127Limited Stock
3WE6B6X/EG24N9K4/B10/B10$105-$108In Stock
3WE10A3X/CG24N9K4$99-$112Limited Stock
3WE10B3X/CG24N9K4$78-$87In Stock
3WE10A3X/CW230N9K4CW230N9K4$57-$67Limited Stock
3WE10B3X/CW230N9K4CW230N9K4$100-$126In Stock
3WE10A5X/EG24N9K4/M$80-$82Limited Stock
3WE10B5X/EG24N9K4/M$119-$122In Stock

For 3WE6 for sale and stock availability, please contact our business manager for pricing information.

3WE6 Electromagnetic Directional Valve Manual PDF

The Rexroth 3WE6 Electromagnetic Directional Valve is a high-performance valve designed for precise hydraulic flow control in industrial applications. This valve is known for its robust construction, reliability, and efficient operation, making it suitable for various systems that require accurate directional control. The 3WE6 series offers a compact design with easy installation, contributing to its widespread use in automation and machinery. If you are looking to explore the features, specifications, and installation guidelines for this valve, you can easily download the Rexroth 3WE6 manual PDF for free from authorized online resources.

Rexroth 3WE6 Valve Manual PDF Free Download

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3WE6 Electromagnetic Directional Valve Applications

  • Versatile Design Configurations: The 3WE6 valve is available in various configurations, including 4/3, 4/2, and 3/2 directional designs, making it adaptable for a wide range of hydraulic systems.
  • High-Pressure Operation: The valve supports a maximum operating pressure of up to 350 bar (5076 psi) at ports A, B, and P, which allows it to handle demanding hydraulic applications requiring high pressure.
  • Multiple Solenoid Options: This valve can be equipped with wet-pin DC or AC solenoids, with the ability to rotate the solenoid coil by 90°, offering flexibility in installation and operation, depending on the application's electrical requirements.
  • Integrated Manual Override: The 3WE6 valve features an optional manual override, enabling manual control of the valve spool in situations where solenoid actuation is not possible, enhancing operational reliability.
  • Performance Limits for High Flow Rates: It is designed to manage high flow rates, with maximum flow capabilities of 80 l/min (21 US gpm) for DC solenoids and 60 l/min (15.8 US gpm) for AC solenoids, making it suitable for high-flow applications.
  • Electrical Connection Variants: The valve provides both individual and central electrical connection options, accommodating different installation preferences and simplifying electrical integration into control systems.
  • Temperature and Fluid Compatibility: The valve is compatible with a wide range of hydraulic fluids, including mineral oils and flame-resistant fluids, and operates effectively within a broad temperature range, making it suitable for various industrial environments.

Rexroth 3WE6 FAQ

The Rexroth 3WE6 valve is compatible with mineral oils (HL, HLP, HLPD, HVLP, HVLPD), biodegradable hydraulic fluids (HETG, HEES, HEPG), and flame-resistant fluids (HFDU, HFDR, HFC). The appropriate sealing materials (NBR, FKM) should be selected based on the fluid type.

The maximum flow rate for the valve is 80 l/min (21 US gpm) when using a DC solenoid and 60 l/min (15.8 US gpm) with an AC solenoid​.

Yes, the solenoid coil can be replaced without opening the pressure-tight chamber, allowing for easier maintenance and flexibility in installation.

The Rexroth 3WE6 valve offers both individual and central electrical connection options. The valve can be equipped with connectors according to DIN EN 175301-803 or other specific connectors based on the requirements​.

The Rexroth 3WE6 valve can operate in ambient temperatures ranging from -30°C to +50°C (-22°F to +122°F) with NBR seals, and from -20°C to +50°C (-4°F to +122°F) with FKM seals.

The performance limits of the Rexroth 3WE6 valve vary based on the solenoid type and the direction of flow. The limits are determined with the solenoids at operating temperature, at 10% undervoltage, and without tank preloading.

The maximum operating pressure for ports A, B, and P is 350 bar (5076 psi). For port T, the maximum pressure is 210 bar (3050 psi) for DC solenoids and 160 bar (2320 psi) for AC solenoids.

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