REXROTH WRE
302 Products
Discover all the available configurations for the REXROTH WRE product series Proportional directional valve direct operated, with electrical position feedback. Find the right product by filtering with Type, Size, Control spool symbols, Symbols, Rated flow, Step function, Component Series, Electrical coneectioin, Pressure rating, Electronic interface, Position of the pressure sensors, Bus interface, Seal Material, Electronics interface and Sensor interface with external pressure sensor.
WRE Type Codes
| Series | Catalog Number Format | Description |
|---|---|---|
| WRE | 4-WRE- - - -2X-G24- -V | Proportional directional valve direct operated, with electrical position feedback |
| WRE | 4-WRE-E-6- - -3X- -24- | Proportional directional valve direct operated, with electrical position feedback |
| WRE | 4-WRE-Q- - - -2X-V- - -24- - - | Proportional directional valve direct operated, with electrical position feedback |
| WRE | 4-WRE-E-M- - - -2X-G24-K34-B6-V | Proportional directional valve direct operated, with electrical position feedback |
Typecode for Catalog Number WRE,
4-WRE- - - -2X-G24- -V
| 001 | Ports |
|---|---|
| 4 | 4 main ports |
| 002 | Series |
| WRE | Proportional directional valve direct operated, with electrical position feedback |
| 003 | Type |
| E | With integrated electronics (OBE) |
| Without integrated electronics (OBE) | |
| 004 | Size |
| 6 | 6 |
| 10 | 10 |
| 005 | Symbols |
| W1 | W1 |
| W | W |
| E1 | E1 |
| EA | EA |
| E | E |
| V | V |
| V1 | V1 |
| WA | WA |
| E3 | E3 |
| W2 | W2 |
| Q5 | Q5 |
| R | R |
| Q2 | Q2 |
| R3 | R3 |
| 006 | Rated flow |
|---|---|
| 04 | 4 l/min |
| 08 | 8 l/min |
| 16 | 16 l/min |
| 32 | 32 l/min |
| 25 | 25 l/min |
| 50 | 50 l/min |
| 75 | 75 l/min |
| 007 | Component series |
| 2X | Component series 20 … 29 (20 … 29: unchanged installation and connection dimensions) |
| 008 | Supply voltage |
| G24 | Direct voltage 24 V |
| 009 | Electrical coneectioin |
| K4 | Without mating connector, with connector according to DIN EN 175301-803 Mating connector (solenoid, position transducer) |
| K31 | Without mating connector, with connector according to DIN EN 175201-804 |
| 010 | Electronic interface |
| A1 | Command value input ±10 V |
| F1 | Command value input 4 … 20 mA |
| Type 4 WRE | |
| 011 | Seal material |
| V | FKM seals |
Typecode for Catalog Number WRE,
4-WRE-E-6- - -3X- -24-
| 001 | Main ports |
|---|---|
| 4 | 4 main ports |
| 002 | Series |
| WRE | Proportional directional valve direct operated, with electrical position feedback |
| 003 | Type |
| E | With integrated electronics (OBE) |
| 004 | Size |
| 6 | 6 |
| 005 | Symbols |
| V | V |
| W | W |
| E | E |
| 006 | Rated flow |
| 04 | 4 l/min |
| 08 | 8 l/min |
| 16 | 16 l/min |
| 32 | 32 l/min |
| 007 | Step function |
|---|---|
| Without step function | |
| J | Overlap jump (opening point 5 % command value with symbols E, W and W1-) |
| 008 | Component series |
| 3X | Component series 30 … 39 (30 … 39: unchanged installation and connection dimensions) |
| 009 | Seal material |
| V | FKM seals |
| M | NBR seals |
| 010 | Supply coltage |
| 24 | Direct voltage 24 V |
| 011 | Interfaces of the control electronics |
| A1 | Command value input ±10 V |
| F1 | Command value input 4 … 20 mA |
| 012 | Special versions |
| Without pressure compensation element in the OBE | |
| 967 | With pressure compensation element in the OBE |
Typecode for Catalog Number WRE,
4-WRE-Q- - - -2X-V- - -24- - -
| 001 | Ports |
|---|---|
| 4 | 4 main ports |
| 002 | Series |
| WRE | Proportional directional valve direct operated, with electrical position feedback |
| 003 | Type |
| Q | With integrated digital electronics and pQ functionality |
| 004 | Size |
| 6 | 6 |
| 10 | 10 |
| 005 | Control spool symbols |
| Q5 | Q5 |
| V | V |
| 006 | Rated flow |
| 08 | 8 l/min |
| 16 | 16 l/min |
| 32 | 32 l/min |
| 25 | 25 l/min |
| 50 | 50 l/min |
| 75 | 75 l/min |
| 007 | Component series |
| 2X | Component series 20 … 29 (20 … 29: unchanged installation and connection dimensions) |
| 008 | Seal material |
| V | FKM seals |
| 009 | Pressure rating |
| 4 | 100 bar |
| 5 | 160 bar |
| 8 | 250 bar |
| B | 400 bar |
| 0 | External sensor |
| 010 | Position of the pressure sensors |
|---|---|
| A | A |
| B | B |
| C | A + B |
| F | P + A + B |
| 0 | External sensor |
| 011 | Supply coltage |
| 24 | Direct voltage 24 V |
| 012 | Bus interface |
| C | CANBus DS 408 |
| P | PROFIBUS-DP V0/V1 |
| 012 | Electronics interface |
| A6 | ±10 V |
| F6 | 4 to 20 mA |
| 013 | Sensor interface with external pressure sensor |
| 2 | 4 to 20 mA |
| 3 | 0 to 10 V |
| 4 | 0 to 5 V |
| 9 | 0.5 to 5 V |
| 0 | Without external sensor interface |
Typecode for Catalog Number WRE,
4-WRE-E-M- - - -2X-G24-K34-B6-V
| 001 | Ports |
|---|---|
| 4 | 4 main ports |
| 002 | Series |
| WRE | Proportional directional valve direct operated, with electrical position feedback |
| 003 | Type |
| E | With integrated electronics (OBE) |
| 004 | Control spool position |
| M | Monitoring of control spool position |
| 005 | Size |
| 6 | 6 |
| 10 | 10 |
| 006 | Symbols |
| E | E |
| W | W |
| 007 | Rated flow |
| 04 | 4 l/min |
| 08 | 8 l/min |
| 16 | 16 l/min |
| 32 | 32 l/min |
| 25 | 25 l/min |
| 50 | 50 l/min |
| 75 | 75 l/min |
| 008 | Step function |
|---|---|
| Without step function | |
| J | Overlap jump (opening point 5 % command value with symbols E, W and W1-) |
| 009 | Component series |
| 2X | Component series 20 … 29 (20 … 29: unchanged installation and connection dimensions) |
| 010 | Supply coltage |
| G24 | Direct voltage 24 V |
| 011 | Electrical connection |
| K34 | Without mating connector with connector according to DIN 43 651 |
| 012 | Eletronics interface |
| B6 | Command value ±10 VDC |
| 013 | Seal material |
| V | FKM seal |