Rexroth solenoid valve, R900561278=4WE6E6X/EG24N9K4
LEHIY item code: LH-0210
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Product Overview
WE model directional valves are solenoid-coil-operated directional slide valves, which can be used as electromagnetic components. They are used to control the start, stop, and direction of flow. |
Product Features
|
Technical Specifications
General Information |
Specifications | 6 | ||
Size | Valve with one coil | kg | 1.45 |
Valve with two coils | kg | 1.95 | |
Installation location | Any | ||
Ambient Temperature Range | NBR Seals | °C | -20…+50 |
FKM Seals | °C | -15…+50 | |
Suitable for HFC Hydraulic Oils | °C | -20…+50 | |
Low Temperature Form 1) | °C | -40…+50 | |
Storage Temperature Range | °C | +5…+40 | |
MTTFD value conforms to ENISO138492 | Year | 300 |
Hydraulic |
Specifications | 6 | |||
Maximum Working Pressure | Oil Port P | Standard Model | bar | 350 |
Model "SO407" | bar | 315 | ||
Oil Port A | Standard Model | bar | 350 | |
Model "SO407" | bar | 315 | ||
Oil Port B | Standard Model | bar | 350 | |
Model "SO407" | bar | 315 | ||
Oil Port T | DC Voltage 1) | bar | 210 | |
AC Voltage 1) | bar | 160 | ||
Maximum Flow Rate | DC Voltage | Standard Model | l/min | 80 |
Model "SO407" | l/min | 60 | ||
AC voltage | l/min | 60 | ||
Flow cross section (valve core position 0) | Symbol Q | Approximately 6% of nominal section | ||
Symbol W | Approximately 3% of nominal section | |||
Hydraulic Oil | Please refer to the table "Hydraulic Oil" | |||
Hydraulic Oil Temperature Range | NBR Seals | °C | -20…+80 | |
FKM Seals | °C | -15…+80 | ||
Applicable HFC Hydraulic Oil Models | °C | -20…+50 | ||
Low Temperature Form 2) | °C | -40…+50 | ||
Viscosity Range | mm²/s | 2.8…500 | ||
Maximum permissible contamination level of hydraulic oil, conforming to cleanliness grade 3 as specified in ISO 4406(c) | Grade 20/18/15 |
Selection Guide SelectionData
01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | |
WE | 6 | 6X | / | E | ||||||
11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 |
/ | * |
01 | 3 main oil ports | 3 | |||||||
4 main oil ports | 4 | ||||||||
02 | Directional valve | WE | |||||||
03 | Specification 6 | 6 | |||||||
04 | Symbol; see "Symbol/Circuit Diagram" for available models | ||||||||
05 | Component Series 60...69 (60...69: Mounting and connection dimensions remain unchanged) | 6X | |||||||
06 | With Spring Return | No Code | |||||||
Without Spring Return | O | ||||||||
Without spring return, with positioner | OF | ||||||||
07 | High power coil, wet pin, with removable coil | E | |||||||
Voltage | |||||||||
08 | For ordering codes, please refer to "Electrical Connections and Available Voltages" below. | For example G24 | |||||||
Auxiliary control device 1) | |||||||||
09 | Without manual emergency operation | No code | |||||||
With manual emergency operation | N3) | ||||||||
With lockable manual emergency operation "Mushroom Button" (small) | N23) | ||||||||
With lockable manual emergency operation "mushroom button" (small) | N42; 3) | ||||||||
With lockable manual emergency operation "mushroom button" (large) | N52); 3; 4) | ||||||||
With manual emergency operation "mushroom button" (large), non-lockable | N63; 4) | ||||||||
With lockable manual emergency operation "nut" | N72; 3) | ||||||||
With implicit manual emergency operation (standard) | N9 | ||||||||
Corrosion resistance (external) (See table below for availability) | |||||||||
10 | None (valve body primed) | No code | |||||||
Improved corrosion resistance (240-hour salt spray test, compliant with EN ISO 9227) | J3 | ||||||||
High corrosion resistance (720-hour salt spray test passed, compliant with EN ISO 9227) | J5 | ||||||||
Electrical connection | |||||||||
11 | Single connection or central connection | ||||||||
For ordering codes, please refer to "Electrical Connections and Available Voltages" below. | For example, K4 | ||||||||
Valve spool position monitoring (See sample 24830 for more information) | |||||||||
12 | Without position switch | No code | |||||||
Position sensing switch model QM (for valves with 2 spool positions) | |||||||||
Monitored spool position "a" | QMAG24 | ||||||||
Monitored valve spool position "b" | QMBG24 | ||||||||
Monitored stationary position | QM0G24 | ||||||||
Position sensor switch model QR (valve with 3 valve spool positions) | |||||||||
Monitored stationary position | QM0G24 | ||||||||
Monitored valve spool positions "a" and "b" | QRABG24E | ||||||||
Position sensor switch model QS | |||||||||
Monitored valve core position "a" | QSAG24W | ||||||||
Monitored valve core position "b" | QSBG24W | ||||||||
Monitored valve core position "0" | QS0G24W | ||||||||
Monitored valve core positions "0" and "a" | QS0AG24W | ||||||||
Monitored valve core positions "0" and "b" | QS0BG24W | ||||||||
Monitored valve core positions "a" and "b" | QSABG24W | ||||||||
Increased switching time | |||||||||
13 | colspan="9"> No increase in switching time | No code | |||||||
Increased switching time (DC voltage only, only applicable to models "N9" and symbol "73") | A12 | ||||||||
Throttle plugin | |||||||||
14 | No throttle plugin (standard) | No code | |||||||
With throttling plug (see "Performance Limits" when exceeding the allowed valve performance limits): | |||||||||
Connection | Throttling valve diameter in mm | ||||||||
0.6 mm | 0.8 mm | 1.0 mm | 1.2 mm | 1.5 mm | 2.0 mm | 2.5 mm | 3.0 mm | 4.0 mm | mm |
P | = B06 | = B08 | = B10 | = B12 | = B15 | = B20 | = B25 | = B30 | = B40 |
A | = H06 | = H08 | = H10 | = H12 | = H15 | = H20 | = H25 | = H30 | = H40 |
B | = R06 | = R08 | = R10 | = R12 | = R15 | = R20 | = R25 | = R30 | = R40 |
A and B | = N06 | = N08 | = N10 | = N12 | = N15 | = N20 | = N25 | = N30 | = N40 |
T | = X06 | = X08 | = X10 | = X12 | = X15 | = X20 | = X25 | = X30 | = X40 |
Clamping length | |||||||||
15 | 42mm (Standard) | No code | |||||||
22mm | Z | ||||||||
Control valve core clearance | |||||||||
16 | Standard (Recommended) | No code | |||||||
Minimum (Can be used to reduce leakage values; requires higher oil cleanliness) | T06 | ||||||||
Increase (Can be used with high temperature differential hydraulic fluid/environment; results in higher internal leakage values) | T12 | ||||||||
Seal material (Please be sure to follow the compatibility of the seal with the hydraulic fluid used, see "Technical Data") | |||||||||
17 | NBR Seal | No code | |||||||
FKM Seal | V | ||||||||
Recommended to use HFC Hydraulic oil, and use at high temperatures. | MH | ||||||||
Low temperature model (only applicable to models without manual emergency operation) | MT | ||||||||
18 | Standard | No code | |||||||
The electromagnetic coil is a certified component with the UR mark, conforming to UL906, version 1982 5) | = UR | ||||||||
Certified according to CSA C22.2 No. 139-1982 | = CSA | ||||||||
Oil port mounting surface, conforming to ANSI B93.9 6) | = AN | ||||||||
19 | Without locating holes | No code | |||||||
With locating holes and locating pins conforming to ISO 8752-3x8-St | /62 | ||||||||
20 | Standard | No-code | |||||||
Reduced power consumption (only for "G24" and "K4", "DL" and "DKL") | SO407 | ||||||||
21 | More details given in plaintext | * |
Product Dimensions
Dimensions are in mm |
Technical Specifications
| Specification | Value |
|---|---|
| Brand | Bosch Rexroth |
| Category | Solenoid Directional Valve |
| Series | 4WE |
Plain language sourcing guide for Rexroth solenoid valve, R900561278=4WE6E6X/EG24N9K4
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| Brand Name: | Rexroth | Certification: | ISO9001, CE |
|---|---|---|---|
| Place of Origin: | China | Condition: | New |
| Warranty: | 1 year | Customized sourcing: | available |
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Rexroth solenoid valve, R900561278=4WE6E6X/EG24N9K4
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