Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.
| Certifiion | ISO |
| Packaging Details | wooden box |
| Supply Ability | 100 |
| Feedback | Electrical spool position feedback (LVDT, /ET) |
| Control Signal | 4–20 mA (Analog current input, /F1 suffix) |
| Payment Terms | Western Union,T/T,D/P,D/A,L/C |
| Supply Voltage | 24V DC (18...35 VDC) |
| Delivery Time | 2 weeks |
| Pilot Oil Supply | External (X) |
| Weight | 8.7 kg |
| Brand Name | Rexroth |
| Model Number | R901202900 4WRKE10W6-25L-3X/6EG24ETK31/F1D3M |
| Place of Origin | German |
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Product Specification
| Certifiion | ISO | Packaging Details | wooden box |
| Supply Ability | 100 | Feedback | Electrical spool position feedback (LVDT, /ET) |
| Control Signal | 4–20 mA (Analog current input, /F1 suffix) | Payment Terms | Western Union,T/T,D/P,D/A,L/C |
| Supply Voltage | 24V DC (18...35 VDC) | Delivery Time | 2 weeks |
| Pilot Oil Supply | External (X) | Weight | 8.7 kg |
| Brand Name | Rexroth | Model Number | R901202900 4WRKE10W6-25L-3X/6EG24ETK31/F1D3M |
| Place of Origin | German | ||
| High Light | Rexroth hydraulic proportional solenoid valve ，Rexroth directional valve with warranty ，German Rexroth 4WRKE10W6 hydraulic valve | ||
|
Parameter |
Specifiion |
|---|---|
|
Order Number |
R901202900 |
|
Model |
4WRKE10W6-25L-3X/6EG24ETK31/F1D3M |
|
Type |
Pilot-operated, 2-stage proportional directional valve |
|
Function |
4/3-way (3 positions, 4 ports), spring-centered |
|
Spool Type |
W6 (Linear characteristic, position feedback) |
|
Nominal Size |
NG10 (CETOP 5) |
|
Max. Operating Pressure |
P, A, B: 350 bar |
|
Rated Flow |
25 L/min (at Δp = 10 bar per control land) |
|
Max. Flow |
Approx. 170 L/min |
|
Electronics |
Integrated On-Board Electronics (OBE) |
|
Supply Voltage |
24V DC (18...35 VDC) |
|
Control Signal |
4–20 mA (Analog current input, /F1 suffix) |
|
Feedback |
Electrical spool position feedback (LVDT, /ET) |
|
Pilot Oil Supply |
External (X) |
|
Pilot Oil Return |
External (Y) |
|
Manual Override |
No |
|
Pressure Reducing Valve |
Yes (D3, ZDR 6 DP0-4X/...) |
|
Seal Material |
NBR (M) |
|
Electrical Connector |
7-pin plug (DIN EN 175201-804, K31) |
|
Mounting Interface |
ISO 4401-05-04-0-05 (CETOP 5 subplate) |
|
Suitable Media |
Mineral oils (HL, HLP), HETG, HEES, HEPG, HFDU, HFDR |
|
Media Temperature |
-20°C to +80°C (optimal 40–50°C) |
|
Viscosity Range |
20 to 380 mm²/s |
|
Weight |
Approx. 8.7 kg |
| 4WRZE10E25-72/6EG24ETK31/A1D3M |
| 4WRZE10E25-72/6EG24N9EK31/A1D3V |
| 4WRZE10E50-72/6EG24ETK31/A1D3M |
| 4WRZE10E50-72/6EG24N9EK31/A1D3V |
| 4WRZE10E50-72/6EG24N9ETK31/A1D3V |
| 4WRZE10E50-72/6EG24N9ETK31/F1D3M |
| 4WRZE10E50-72/6EG24N9K31/A1M |
| 4WRZE10E50-72/6EG24N9K31/F1V |
| 4WRZE10E85-72/6EG24EK31/A1D3M |
| 4WRZE10E85-72/6EG24EK31/A1M |
| 4WRZE10E85-72/6EG24ETK31/A1D3M |
| 4WRZE10E85-72/6EG24ETK31/F1D3M |
| 4WRZE10E85-72/6EG24K31/A1M |
| 4WRZE10E85-72/6EG24N9EK31/A1D3M |
| 4WRZE10E85-72/6EG24N9EK31/A1D3V |
| 4WRZE10E85-72/6EG24N9EK31/A1M |
| 4WRZE10E85-72/6EG24N9EK31/F1D3M |
| 4WRZE10E85-72/6EG24N9ETK31/A1D3M |
| 4WRZE10E85-72/6EG24N9ETK31/A1D3V |
| 4WRZE10E85-72/6EG24N9ETK31/A1D3WG152V |
| 4WRZE10E85-72/6EG24N9ETK31/A1M |
| 4WRZE10E85-72/6EG24N9ETK31/A1V |
| 4WRZE10E85-72/6EG24N9K31/A1M |
| 4WRZE10E85-72/6EG24N9K31/A1V |
| 4WRZE10E85-72/6EG24N9K31/F1M |
| 4WRZE10EA50-72/6EG24EK31/A1D3M |
| 4WRZE10EA50-72/6EG24N9EK31/A1D3M |
| 4WRZE10EA85-72/6EG24EK31/A1D3M |
| 4WRZE10EA85-72/6EG24ETK31/A1D3M |
| 4WRZE10EA85-72/6EG24N9EK31/A1D3M |
| 4WRZE10EA85-72/6EG24N9EK31/A1D3V |
| 4WRZE10EA85-72/6EG24TK31/A1D3M |
| 4WRZE10W6-25-72/6EG24N9EK31/A1D3M |
| 4WRZE10W6-50-72/6EG24ETK31/A1D3M |
| 4WRZE10W6-50-72/6EG24ETK31/F1D3V |
| 4WRZE10W6-50-72/6EG24K31/F1D3M |
| 4WRZE10W6-50-72/6EG24N9EK31/A1D3M |
| 4WRZE10W6-50-72/6EG24N9EK31/F1D3M |
| 4WRZE10W6-50-72/6EG24N9EK31/F1V |
| 4WRZE10W6-50-72/6EG24N9ETK31/A1D3V |
| 4WRZE10W6-50-72/6EG24N9ETK31/A1M |
| 4WRZE10W6-50-72/6EG24N9ETK31/F1D3M |
| 4WRZE10W6-50-72/6EG24N9ETK31/F1D3V |
| 4WRZE10W6-50-72/6EG24N9K31/F1D3V |
| 4WRZE10W6-50-72/6EG24N9K31/F1V |
| 4WRZE10W6-85-7/6EG24EK31/A1D3M |
| 4WRZE10W6-85-72/6EG24EK31/F1D3M |
| 4WRZE10W6-85-72/6EG24ETK31/A1D3M |
| 4WRZE10W6-85-72/6EG24ETK31/F1D3M |
| 4WRZE10W6-85-72/6EG24K31/A1D3M |
| 4WRZE10W6-85-72/6EG24K31/F1D3M |
| 4WRZE10W6-85-72/6EG24N9EK31/A1M |
| 4WRZE10W6-85-72/6EG24N9EK31/F1D3M |
| 4WRZE10W6-85-72/6EG24N9ETK31/A1D3M |
| 4WRZE10W6-85-72/6EG24N9ETK31/A1D3V |
| 4WRZE10W6-85-72/6EG24N9ETK31/F1D3M |
| 4WRZE10W6-85-72/6EG24N9K31/A1D3M |
| 4WRZE10W6-85-72/6EG24N9K31/A1V |
| 4WRZE10W6-85-72/6EG24N9K31/F1D3M |
| 4WRZE10W6-85-72/6EG24N9TK31/A1D3M |
| 4WRZE10W8-50-72/6EG24ETK31/A1D3M |
| 4WRZE10W8-50-72/6EG24N9EK31/F1D3M |
| 4WRZE10W8-50-72/6EG24N9ETK31/A1M |
| 4WRZE10W8-50-72/6EG24N9ETK31/F1D3M |
| 4WRZE10W8-50-72/6EG24N9K31/A1D3M |
| 4WRZE10W8-50-72/6EG24N9K31/A1M |
| 4WRZE10W8-50-72/6EG24N9K31/F1D3M |
| 4WRZE10W8-50-72/6EG24N9K31/F1M |
Q: What is the main difference between 4WRKE and the previous 4WRZE valves?
A: The 4WRKE series features electrical position feedback (/ET) of the main spool, which allows for closed-loop position control. This provides higher accuracy and repeatability compared to the open-loop 4WRZE series. Additionally, this model is NG10 size, making it suitable for lower flow appliions (25 L/min rated) than the NG25/32 valves.
Q: How does the pilot oil configuration work?
A: This valve (/6EG24ETK31) uses external pilot oil supply (X port) and external pilot oil return (Y port). You must provide clean, filtered pilot oil to the X port (typically 25–315 bar) and ensure the Y port drains directly to the tank with minimal backpressure (max 10 bar).
Q: Why choose the /F1 version?
A: The /F1 suffix (4–20 mA current input) is ideal for noisy industrial environments or when the control signal must travel long distances. It is less susceptible to voltage drop and electromagnetic interference than voltage signals (±10 V).
Q: What is the role of the /D3 pressure reducing valve?
A: The /D3 option is an integrated, fixed-setting pressure reducing valve (ZDR 6). It ensures the pilot stage receives a stable, reduced pressure (typically around 40 bar), protecting the sensitive pilot valve from high and fluctuating main system pressures.
Q: What is the critical installation note?
A: You must connect the external pilot drain (Y port) directly to the tank with a dedied line. Backpressure on the Y port must be below 10 bar to ensure proper pilot valve function. Provide clean, regulated pilot pressure to the X port. Maintain high oil cleanliness (recommended NAS 1638 Class 8 or ISO 4406 20/18/15 for the main stage).
Company Details
Business Type:
Manufacturer,Exporter
Total Annual:
1 million-10 millon
Employee Number:
>50
Ecer Certification：
Verified Supplier
Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd. has been established for many years and has now developed into an international trading company supplying various hydraulic machinery parts, oil pumps and valves. We are one of the few Chinese companies with multiple products and cha... Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd. has been established for many years and has now developed into an international trading company supplying various hydraulic machinery parts, oil pumps and valves. We are one of the few Chinese companies with multiple products and cha...
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