R901218100 3DREME16P-7X/200YG24K31/F1V German Rexroth proportional pressure reducing valve
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Parameter Category |
Parameter |
Specification / Description |
|---|---|---|
|
General Information |
Manufacturer / Model |
Rexroth, Type 3DREME |
|
Part Number |
R901218100 |
|
|
Valve Type |
3-way Proportional Pressure Reducing Valve (Pilot Operated) |
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|
Primary Function |
Pressure Reduction (P→A) & Relief/Limiting (A→T) |
|
|
Hydraulic Performance |
Max. Operating Pressure |
315 bar |
|
Max. Adjustable Pressure |
200 bar (Electronically limited as per code "200") |
|
|
Max. Flow Rate |
300 L/min (for NG16 size) |
|
|
Port Size |
NG16 (Size 16) |
|
|
Electrical & Control |
Supply Voltage |
24 VDC (Code: G24) |
|
Command Signal |
4 ~ 20 mA (Code: F1) |
|
|
Electronics |
On-Board Electronics (OBE), Integrated Amplifier |
|
|
Electrical Connector |
7-pin plug (DIN EN 175201-804, Code: K31) |
|
|
Installation & Ports |
Mounting Style |
Subplate mounting (Code: P) |
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Port Interface |
ISO 4401 (CETOP 3) |
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|
Main Ports |
P (Pump), A (Actuator), B (Blocked), T (Tank) |
|
|
Pilot Supply |
Pilot Supply Type |
Internal Supply, External Drain (Code: Y) |
|
Pilot Drain Requirement |
Port Y must have zero backpressure. |
|
|
Media & Environment |
Hydraulic Fluid |
Mineral oils (HL, HLP), biodegradable fluids (HETG, HEES, HEPG), and HFDU fluids. |
|
Seal Material |
FKM (Viton) (Code: V) |
|
|
Weight |
Approx. 10 kg |
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| R901077122 3DREP6B-2X/45EG24NJK31/M |
| R901015676 3DREPE6C-2X/16EG24N9K31/A1M |
| R901076954 3DREPE6B-2X/25EG24N9K31/F1M |
| R901060431 3DREPE6B-2X/45EG24K31/A1M |
| R901052777 3DREP6A-2X/45EG24XEJ/V |
| R901051881 3DREPE6A-2X/45EG24N9K31/A1M |
| R901033013 3DREPE6A-2X/25EG24N9K31/F1M |
| R901025350 3DREP6C-2X/25EG24XEJ/V |
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| R900955887 3DREP6C-2X/25EG24N9K4/M |
| R900967550 3DREP6A-1X/25A24NK4M-596 |
| R900967209 3DREP6A-2X/16EG24N9K4/V |
| R900964865 3DREP6B-2X/25EG24K4/M |
| R900962045 3DREP6A-2X/45EG24N9K4/M |
| R900961820 3DREP6C-2X/25EG24NJK31/V |
| R900960161 3DREP6B-1X/45A24N9K4M |
| R900959741 3DREP6C-1X/45A24N9K4M |
| R900956100 3DREP6C-2X/16EG24N9K4/M |
| R900955887 3DREP6C-2X/25EG24N9K4/M |
| R900955887 3DREP6C-21=25EG24N9K4/M |
| R900955803 3DREP6A-2X/25EG24N9K4/M |
| R900955796 3DREP6C-2X/45EG24N9K4/M |
| R900954828 3DREP6A-1X/45A12NK4M |
| R900954474 3DREP6A-2X/16EG24K4/M |
| R900959251 3DREP6C-2X/25EG24NJK31/M |
| R900959129 3DREP6A-2X/45EG24N9K4/V |
| R900958136 3DREP6C-1X/25A24NK4M-232 |
| R900956636 3DREP6B-2X/25EG24N9K4/M |
| R900956182 3DREPE6B-2X/25EG24K31/A1M |
| R900959338 3DREPE6B-2X/25EG24K31/F1M |
| R900954428 3DREPE6C-2X/45EG24K31/A1M |
| R900954427 3DREPE6C-2X/25EG24K31/A1M |
| R900954425 3DREPE6C-2X/16EG24K31/A1M |
| R900954424 3DREPE6A-2X/45EG24K31/A1M |
| R900954423 3DREPE6A-2X/25EG24K31/A1M |
| R900954422 3DREPE6A-2X/16EG24K31/A1M |
| R900955862 3DREPE6B-2X/25EG24N9K31/A1M |
| R900963713 3DREPE6C-2X/45EG24N9K31/A1V |
| R900958848 3DREPE6C-2X/25EG24N9K31/F1M |
| R900955784 3DREPE6C-2X/25EG24N9K31/A1M |
| R901015676 3DREPE6C-2X/16EG24N9K31/A1M |
| R900963713 3DREPE6C-2X/45EG24N9K31/A1V |
| R900955853 3DREPE6C-2X/25EG24K31/F1V |
| R900959338 3DREPE6B-2X/25EG24K31/F1M |
| R900954421 3DREP6C-2X/45EG24K4/M |
| R900954420 3DREP6C-2X/25EG24K4/M |
| R900954419 3DREP6C-2X/16EG24K4/M |
| R900954418 3DREP6A-2X/45EG24K4/M |
| R900954417 3DREP6A-2X/25EG24K4/M |
| R900950505 3DREP6A-1X/45A24K4M |
| R900947955 3DREP6B-2X/25EG24N9K4/V |
| R900947444 3DREP6C-2X/45EG24N9K4/V |
| R900945801 3DREP6A-2X/25EG24N9K4/V |
| R900944231 3DREP6C-2X/16EG24N9K4/V |
| R900958788 3DREPE6C-20=25EG24N9K31/A1M=00 |
| R901010402 3DREPE6A-20=25EG24N9K31/A1M=00 |
| R900958848 3DREPE6C-2X/25EG24N9K31/F1M |
| R900926984 3DREPE6C-2X/25EG24N9K31/F1V |
| R900954428 3DREPE6C-2X/45EG24K31/A1M |
| R900970698 3DREPE6C-2X/45EG24N9K31/F1V |
| R900943943 3DREPE6B-2X/25EG24N9K31/F1V |
| R900943289 3DREPE6A-2X/45EG24N9K31/A1V |
| R900939656 3DREP6C-1X/25A24K4V |
| R900973913 3DREPE6C-2X/25EG24K31/F1M |
| R900955853 3DREPE6C-2X/25EG24K31/F1V |
| R900955784 3DREPE6C-2X/25EG24N9K31/A1M |
| R901016018 3DREPE6B-2X/45EG24N9K31/A1M |
Detailed Model Code Breakdown
The full model code 3DREME16P-7X/200YG24K31F1Vspecifies the key configuration:
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3DREME: Series designation.
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3DRE: 3-way Proportional Pressure Reducing Valve.
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M: Maximum Pressure Limitation (Mechanical safety valve to prevent overpressure at port A).
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E: On-Board Electronics (OBE).
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16: Size NG16.
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P: Subplate mounting.
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7X: Component series (70-79).
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200: The maximum electrically adjustable pressure is 200 bar. (Note: The valve body is rated for 315 bar, but the setting is limited to 200 bar).
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YG24: Y = Internal pilot supply (from P), external drain (to Y); G24 = 24V DC supply.
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K31: 7-pin electrical connector.
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F1: Command input is a 4 ~ 20 mA current signal.
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V: Seal material is FKM (Viton).
Key Selection and Application Notes
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Pilot Drain (Port Y) is Critical: The Y version uses internal pilot supply (from port P), but Port Y must be connected directly to tank with zero backpressure. Any backpressure on Y will cause erratic valve operation and pressure instability.
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Pressure Setting Limit: While the valve body is rated for 315 bar, this specific variant is electronically limited to a maximum setting of 200 bar. For higher adjustable pressures, select a model with code "250" or "315".
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Integrated Amplifier (OBE): The E in the code signifies On-Board Electronics. No external amplifier card is required. Connect 24V DC power and the 4-20 mA command signal directly to the valve's connector.
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Mechanical Safety (M): The M code indicates the valve includes a mechanical maximum pressure limitation (a small safety relief valve). This provides hydraulic protection in case of an electrical fault (e.g., excessive input signal).
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