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R900700633 4WRZE16W8-150-7X/6EG24N9ETK31/A1D3M German hydraulic proportional directional valve Rexroth
R900700633 4WRZE16W8-150-7X/6EG24N9ETK31/A1D3M German hydraulic proportional directional valve Rexroth
Specifications
Brand Name :
Rexroth
Model Number :
R900700633 4WRZE16W8-150-7X/6EG24N9ETK31/A1D3M
Certification :
ISO
Place of Origin :
German
MOQ :
1
Payment Terms :
Western Union,T/T,D/P,D/A,L/C
Supply Ability :
100
Delivery Time :
2 weeks
Packaging Details :
wooden box
Media Temperature​ :
-20°C to +80°C​ (optimal 40–50°C)
Viscosity Range​ :
20 to 380 mm²/s
Electrical Connector​ :
7-pin (6 + PE) plug (DIN EN 175201-804, K31)
Control Signal​ :
±10 V DC​ (Analog voltage input, /A1​ suffix)
Pilot Oil Supply​ :
Internal (from P)​
Description

Parameter

Specification

Order Number​

R900700633​

Model​

4WRZE16W8-150-7X/6EG24N9ETK31/A1D3M

Type​

Pilot-operated, 2-stage proportional directional valve

Function​

4/3-way (3 positions, 4 ports), spring-centered

Spool Type​

W8 (Overlap spool, specific transition characteristics)​

Nominal Size​

NG16​ (CETOP 7)

Max. Operating Pressure​

P, A, B: 350 bar; T port: 210 bar​

Rated Flow​

150 L/min​ (at Δp = 10 bar per control land)

Max. Flow​

Approx. 460 L/min​

Electronics​

Integrated On-Board Electronics (OBE)​

Supply Voltage​

24V DC​ (19.4...35 VDC)

Control Signal​

±10 V DC​ (Analog voltage input, /A1​ suffix)

Feedback​

Yes (LVDT, closed-loop spool position)​

Pilot Oil Supply​

Internal (from P)​

Pilot Oil Return​

External (Y)​

Manual Override​

Yes (N9, concealed)​

Pressure Reducing Valve​

Yes (D3, ZDR 6 DP0-4X/...)​

Seal Material​

NBR​

Electrical Connector​

7-pin (6 + PE) plug (DIN EN 175201-804, K31)

Mounting Interface​

ISO 4401-07-07-0-05 (CETOP 7 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. 12.6 kg​

R900700633 4WRZE16W8-150-7X/6EG24N9ETK31/A1D3M German hydraulic proportional directional valve Rexroth

4WRZE16E150-72/6EG24TK31/A1M
4WRZE16E3-150-72/6EG24EK31/A1D3M
4WRZE16E3-150-72/6EG24N9TK31/A1M
4WRZE16EA150-72/6EG24ETK31/A1M
4WRZE16EA150-72/6EG24K31/A1D3M
4WRZE16EA150-72/6EG24K31/A1M
4WRZE16EA150-72/6EG24K31/F1V
4WRZE16EA150-72/6EG24N9ETK31/A1D3M
4WRZE16EB150-72/6EG24EK31/A1D3V
4WRZE16W6 150-72/6EG24K31/A1M
4WRZE16W6-100-72/6EG24ETK31/A1D3M
4WRZE16W6-100-72/6EG24ETK31/A1D3V
4WRZE16W6-100-72/6EG24ETK31/F1D3V
4WRZE16W6-100-72/6EG24K31/A1M
4WRZE16W6-100-72/6EG24K31/F1D3M
4WRZE16W6-100-72/6EG24N9ETK31/A1D3M
4WRZE16W6-100-72/6EG24N9ETK31/A1M
4WRZE16W6-100-72/6EG24N9ETK31/F1D3M
4WRZE16W6-100-72/6EG24N9ETK31/F1D3V
4WRZE16W6-100-72/6EG24N9K31/A1M
4WRZE16W6-100-72/6EG24N9K31/F1D3M
4WRZE16W6-100-72/6EG24N9K31/F1V
4WRZE16W6-100-72/6EG24N9TK31/F1D3M
4WRZE16W6-150-72/6EG24EK31/A1D3M
4WRZE16W6-150-72/6EG24EK31/A1M
4WRZE16W6-150-72/6EG24EK31/A1V
4WRZE16W6-150-72/6EG24EK31/F1D3M
4WRZE16W6-150-72/6EG24ETK31/A1D3M
4WRZE16W6-150-72/6EG24ETK31/A1M
4WRZE16W6-150-72/6EG24ETK31/F1D3M
4WRZE16W6-150-72/6EG24K31/A1D3M
4WRZE16W6-150-72/6EG24K31/A1V
4WRZE16W6-150-72/6EG24K31/F1D3M
4WRZE16W6-150-72/6EG24N9EK31/A1D3M
4WRZE16W6-150-72/6EG24N9EK31/A1M
4WRZE16W6-150-72/6EG24N9EK31/A1V
4WRZE16W6-150-72/6EG24N9EK31/F1D3M
4WRZE16W6-150-72/6EG24N9EK31/F1D3V
4WRZE16W6-150-72/6EG24N9EK31/F1V
4WRZE16W6-150-72/6EG24N9ETK31/A1D3M
4WRZE16W6-150-72/6EG24N9ETK31/A1D3V
4WRZE16W6-150-72/6EG24N9ETK31/A1M
4WRZE16W6-150-72/6EG24N9ETK31/F1D3M
4WRZE16W6-150-72/6EG24N9K31/A1D3M
4WRZE16W6-150-72/6EG24N9K31/A1M
4WRZE16W6-150-72/6EG24N9K31/A1V
4WRZE16W6-150-72/6EG24N9K31/F1D3V
4WRZE16W6-150-72/6EG24N9K31/F1V
4WRZE16W6-150-72/6EG24N9TK31/A1D3M
4WRZE16W8-100-72/6EG24EK31/F1D3V
4WRZE16W8-100-72/6EG24K31/A1D3M
4WRZE16W8-100-72/6EG24N9EK31/A1D3M
4WRZE16W8-100-72/6EG24N9EK31/A1D3V
4WRZE16W8-100-72/6EG24N9EK31/F1D3M
4WRZE16W8-100-72/6EG24N9ETK31/A1D3M
4WRZE16W8-100-72/6EG24N9ETK31/F1D3M
4WRZE16W8-100-72/6EG24N9K31/A1D3M
4WRZE16W8-100-72/6EG24N9K31/A1M
4WRZE16W8-100-72/6EG24N9K31/A1V
4WRZE16W8-100-72/6EG24N9K31/F1D3M
4WRZE16W8-100-72/6EG24N9K31/F1V
4WRZE16W8-100-72/6EG24N9TK31/F1M
4WRZE16W8-150-72/6EG24EK31/A1M
4WRZE16W8-150-72/6EG24EK31/F1D3M
4WRZE16W8-150-72/6EG24ETK31/A1D3M
4WRZE16W8-150-72/6EG24ETK31/A1M
4WRZE16W8-150-72/6EG24ETK31/F1D3M
4WRZE16W8-150-72/6EG24K31/A1D3M
4WRZE16W8-150-72/6EG24K31/F1M
4WRZE16W8-150-72/6EG24N9EK31/A1D3M
4WRZE16W8-150-72/6EG24N9EK31/A1D3V
4WRZE16W8-150-72/6EG24N9EK31/A1M
4WRZE16W8-150-72/6EG24N9EK31/F1D3M
4WRZE16W8-150-72/6EG24N9EK31/F1D3V
4WRZE16W8-150-72/6EG24N9ETK31/A1D3M
4WRZE16W8-150-72/6EG24N9ETK31/A1M
4WRZE16W8-150-72/6EG24N9ETK31/F1D3V
4WRZE16W8-150-72/6EG24N9ETK31/F1V
4WRZE16W8-150-72/6EG24N9K31/A1D3M
4WRZE16W8-150-72/6EG24N9K31/A1M
4WRZE16W8-150-72/6EG24N9K31/F1D3M
4WRZE16W8-150-72/6EG24N9K31/F1D3V
4WRZE168-150-72/6EG24N9K31/F1V
4WRZE16W8-150-72/6EG24N9TK31/F1D3M
4WRZE16W9-100-72/6EG24N9K31/F1D3M
4WRZE16W9-150-72/6EG24N9EK31/F1D3M
4WRZE25E1-220-72/6EG24ETK31/A1D3M
4WRZE25E1-220-72/6EG24N9EK31/A1D3M
4WRZE25E1-325-72/6EG24ETK31/A1D3M
4WRZE25E1-325-72/6EG24N9EK31/A1D3M
4WRZE25E1-325-72/6EG24N9EK31/A1V
4WRZE25E1-325-72/6EG24N9EK31/F1D3M
4WRZE25E1-325-72/6EG24N9ETK31/A1D3M
4WRZE25E1-325-72/6EG24N9ETK31/A1M
4WRZE25E1-325-72/6EG24N9K31/A1D3M
4WRZE25E1-325-72/6EG24N9K31/F1V
4WRZE25E220-72/6EG24ETK31/A1D3M
4WRZE25E220-72/6EG24K31/A1M
4WRZE25E220-72/6EG24N9EK31/A1D3V
4WRZE25E220-72/6EG24N9EK31/A1M
4WRZE25E220-72/6EG24N9ETK31/F1D3M

Key Differences & Selection Guide

  1. Q: What is the main difference between the W8-spool and the previous W6-spool?

    A:​ The W8-spool​ has a different overlap and transition characteristic compared to the W6. While both are overlap spools for smooth operation, the W8 typically offers a specific P-A/B and B-T/A transition pattern. Refer to the Rexroth symbol sheet for the exact flow path characteristic.

  2. Q: What does the /A1D3M suffix mean?

    A:​ The /A1​ suffix indicates ±10 V DC voltage control input. The /D3​ suffix indicates an integrated pressure reducing valve (ZDR 6)​ for regulating pilot pressure. The /M​ suffix specifies standard NBR seals.

  3. Q: How does the pilot oil configuration work?

    A:​ This valve (/6EG24N9ETK31) uses internal pilot oil supply (from main P port)​ but requires an external pilot oil return (Y port). This is different from the "ET" configuration (internal drain to T) and requires you to connect the Y port directly to the tank with minimal backpressure (max 30 bar).

  4. Q: Why choose this specific configuration?

    A:​ This model is ideal for applications requiring smooth control (W8 spool) with the simplicity of internal pilot supply. The ±10 V control (/A1)​ is common for PLC analog outputs. The integrated /D3 pressure reducer​ protects the pilot stage from system pressure fluctuations.

  5. Q: What is the critical installation note?

    A:​ You must connect the external pilot drain (Y port) directly to the tank​ with a dedicated line. Backpressure on the Y port must be below 30 bar to ensure proper pilot valve function. The main T-port backpressure must be below 210 bar. Maintain high oil cleanliness (recommended NAS 1638 Class 8 or better for the main stage).

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R900700633 4WRZE16W8-150-7X/6EG24N9ETK31/A1D3M German hydraulic proportional directional valve Rexroth

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Product Detail
Brand Name :
Rexroth
Model Number :
R900700633 4WRZE16W8-150-7X/6EG24N9ETK31/A1D3M
Certification :
ISO
Place of Origin :
German
MOQ :
1
Payment Terms :
Western Union,T/T,D/P,D/A,L/C
Contact Supplier
R900700633 4WRZE16W8-150-7X/6EG24N9ETK31/A1D3M German hydraulic proportional directional valve Rexroth

Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.

Verified Supplier
2 Years
fujian
Business Type :
Manufacturer, Exporter
Main Products :
Gear Pump, Rexroth Hydraulic Pump, Parker Denison Hydraulic Pump
Total Annual :
1 million-10 millon
Employee Number :
>50
Certification Level :
Verified Supplier
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