4WRA6E30-2X/G24K4/V 2FRE10-4X/25LBK4V4WRPEH10CB100L-2X/G24K0/A1M4WRA6E30-2X/G24N9K4/V 2FRE10-4X/50LBK4MRexroth Mechanical Engineering Proportional Valve Imported from Germany
| Item | Specification |
| Application | Machinery |
| Port Size | 1 |
| Power | Electric |
| Structure | Control; Plate Connection, Threaded Connection |
| Customized Support | OEM, ODM, OBM |
| Model Number | 4WRAE6W1-07-2X/G24K31/A1V |
| Brand Name | Hengmeisi |
| Media | Oil |
| Warranty | 1 Year |
| Type | Fittings |

| 4WRA6E30-2X/G24K4/V 2FRE10-4X/25LBK4V 4WRPEH10CB100L-2X/G24K0/A1M |
| 4WRA6E30-2X/G24N9K4/V 2FRE10-4X/50LBK4M 4WRPEH10CB100L-2X/G24K0/F1M |
| 4WRA6E30-2X/G24NJK31/V 2FRE10-4X/50LBK4V 4WRPEH10CB50L-2X/G24K0/A1M |
| 4WRA6EA07-2X/G24K4/V 2FRE10-4X/5QEBK4M 4WRPEH10CB50L-2X/G24K0/F1M |
| 4WRA6EA07-2X/G24N9K4/V 2FRE10-4X/60LBK4M 4WRPEH10CB50P-2X/G24K0/F1M |
| 4WRA6EA15-2X/G24K4/V 2FRE10-4X/60LBK4V 4WRPEH6C1B40L-2X/G24K0/A1M |
| 4WRA6EA15-2X/G24N9K4/V 2FRE16-4X/100LBK4M 4WRPEH6C1B40L-2X/G24K0/F1M |
| 4WRA6EA15-2X/G24NJK31/V 2FRE16-4X/100LBK4V 4WRPEH6C1B40P-2X/G24K0/A1M |
| 4WRA6EA30-2X/G24K4/V 2FRE16-4X/125LBK4M 4WRPEH6C3B04L-2X/G24K0/A1M |
| 4WRA6EA30-2X/G24N9K4/V 2FRE16-4X/125LBK4V 4WRPEH6C3B04L-2X/G24K0/F1M |
| 4WRA6EA30-2X/G24NJK31/V 2FRE16-4X/160LBK4M 4WRPEH6C3B04P-2X/G24K0/A1M |
| 4WRA6E1-07-2X/G24K4/V 2FRE16-4X/160LBK4V 4WRPEH6C3B04P-2X/G24K0/F1M |
| 4WRA6E1-07-2X/G24N9K4/V 2FRE16-4X/80LBK4M 4WRPEH6C3B12L-2X/G24K0/A1M |
| 4WRA6E1-15-2X/G24K4/V 2FRE16-4X/80LBK4V 4WRPEH6C3B12L-2X/G24K0/F1M |
| 4WRA6E1-15-2X/G24N9K4/V 2FRE6A-2X/10QK4MV 4WRPEH6C3B15P-2X/G24K0/A1M |
| 4WRA6E1-30-2X/G24K4/V 2FRE6A-2X/10QK4RV 4WRPEH6C3B15P-2X/G24K0/F1M |
| 4WRA6E1-30-2X/G24N9K4/V 2FRE6A-2X/16QK4MV 4WRPEH6C3B24L-2X/G24K0/A1M |
| 4WRA6W07-2X/G24K4/V 2FRE6A-2X/16QK4RV 4WRPEH6C3B24L-2X/G24K0/F1M |
| 4WRA6W07-2X/G24N9K4/V 2FRE6A-2X/1LK4MV 4WRPEH6C3B25P-2X/G24K0/A1M |
| 4WRA6W07-2X/G24NJK31/V 2FRE6A-2X/1LK4RV 4WRPEH6C3B40L-2X/G24K0/A1M |
| 4WRA6W15-2X/G24K4/V 2FRE6A-2X/25QK4MV 4WRPEH6C3B40L-2X/G24K0/F1M |
| 4WRA6W15-2X/G24N9K4/V 2FRE6A-2X/25QK4RV 4WRPEH6C3B40P-2X/G24K0/A1M |
| 4WRA6W15-2X/G24JK31/V 2FRE6A-2X/2LK4MV 4WRPEH6C4B04L-2X/G24K0/A1M |
FAQ;
1. Basic Cognition & Specification
1.1 What are the product types and core functions of 4WRA6E30-2X/G24K4/V and 2FRE10-4X/25LBK4V?
4WRA6E30-2X/G24K4/V is a proportional directional control valve of Rexroth. Its core function is to realize stepless regulation of the direction and flow of hydraulic oil through electrical signals, and it has closed-loop control performance based on position feedback, which can accurately control the action of executive components (such as oil cylinders, motors). The model "G24K4/V" indicates that it adopts 24V DC power supply, is equipped with a proportional amplifier with diagnostic function, and has a vibration - resistant design, which is suitable for industrial scenes with frequent load changes.
2FRE10-4X/25LBK4V is a proportional flow control valve with two - way function. It mainly relies on temperature compensation and pressure compensation to control the flow according to the electrical control value, ensuring stable flow output not affected by system pressure and oil temperature changes. The "25LB" in the model means that its maximum adjustable flow is related to the 25L specification, and it has a built - in one - way valve to allow oil to flow back freely from port B to port A, which is often used in speed control links of hydraulic systems.
1.2 What are the key technical parameters of this valve group?
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4WRA6E30-2X/G24K4/V: The maximum working pressure is 315 bar, the rated flow rate matches the 30 specification (specific value refers to the product manual), the control signal is 4~20mA or 0~10V, the power supply voltage is DC 24V±5%, and the coil resistance is generally 10~30Ω (subject to the actual model).
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2FRE10-4X/25LBK4V: The maximum working pressure is 350 bar, the recommended oil temperature range is -20℃~80℃, the flow control range is matched with the 25 specification, the control signal is consistent with the proportional directional valve, and the oil cleanliness requirement is NAS 8 level or higher.
1.3 What is the meaning of the key codes in the model of 4WRA6E30-2X/G24K4/V?
Each code segment has a clear definition: 4W represents a 4 - way valve; RA means proportional directional control valve with position feedback; 6 is the structural size code; E indicates the direction of the oil port; 30 is the flow specification code; 2X represents the design series; G24 means DC 24V power supply; K4 indicates the integrated proportional amplifier with diagnostic function; V represents the vibration - resistant design to adapt to harsh working environments.