BOSCH REXROTH Directional Solenoid Valve WEH (R900978132)

BOSCH REXROTH

Product Details:

Manufacturer part number: R900978132

Brand: BOSCH REXROTH

Price: Please contact the support for quotation

Delivery time: Quote

Technical Data:

Maximum flow rate (l/min): 450

Spool return in main valve: Via spring

Back pressure valve / pilot control valve: Without

Customs tariff weight: 0 kg

Voltage (V/Hz): DC 24 V

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R900978132

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Part Numbers

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Part Number
R900978132

Part Number	Minimum order quantity	Volume Discount	Standard Shipping Days ?	Maximum flow rate (l/min)	Spool return in main valve	Back pressure valve / pilot control valve	Customs tariff weight (kg)	Voltage (V/Hz)	Nominal size	Spring return	Spool symbol	Auxiliary actuation device	Device series	Switching time adjustment	Throttle insert diameter (mm)
	1		Quote	450	Via spring	Without	0	DC 24 V	22	With spring return	K	With concealed auxiliary actuation device (standard)	7X	-	-

Basic information

Spool position	Not monitored	Screw-in bore	No screw-in valve	Valve type	Directional solenoid valve
Customs tariff weight unit	kg	Pilot control valve	High-performance valve (data sheet 23178)	Actuation type	Pilot-controlled
Main connections	4	Maximum operating pressure (bar)	280	Electrical connection	With component plug according to DIN EN 175301-803, without plug-in connector (ordered separately)
Actuation	Electrical	Type	4WEH	Solenoid	High-performance solenoid, wet-pin (switching in oil) with removable coil
Customs tariff item number	84812010	Customs tariff weight per	1	Customs tariff country of origin	DE
Adjustment type	Electrical	Sealing material	NBR

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Basic Attributes

Switching time adjustment
- Switching time adjustment as supply control+AQ31
- Switching time adjustment as discharge control
Clear
Throttle insert diameter(mm)
- 0.8
- 1
- 1.2
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Maximum flow rate (l/min)
160

300

450

1080
Clear
Spool return in main valve
- Hydraulic
- Via spring
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Back pressure valve / pilot control valve
- With preload valve
- Without
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Customs tariff weight(kg)
0

6.65

6.74

6.78

6.8

6.82

6.871

6.9

6.92

6.98

7.02

7.04

7.1

7.28

7.32

7.34

7.35

7.36

7.4

7.401

7.42

7.495

8.3

8.48

9.08

9.2

9.22

9.24

9.28

9.32

9.34

9.38

9.4

9.42

9.44

9.46

9.48

9.52

9.54

9.58

9.581

9.681

9.7

9.73

9.74

9.76

9.78

9.8

9.82

9.84

9.86

9.865

9.9

9.92

10.15

10.46

10.82

10.86

10.9

10.94

11.52

11.98

12.06

12.12

12.24

12.37

12.4

12.44

12.46

12.48

12.5

12.52

12.56

12.62

12.78

12.8

12.831

12.84

12.86

12.861

12.88

12.94

12.97

13.02

13.08

13.11

13.12

13.14

13.16

13.181

13.36

13.46

13.56

13.64

14.241

14.26

34.3

34.36

34.44

34.5

34.92

35

35.04

35.06

35.08

35.1

35.12

35.26

35.34

35.38

35.4

35.44

35.46

35.48

35.56

35.6

35.62

35.86
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Voltage (V/Hz)
- DC 24 V
- DC 96 V
- Alternating current voltage 110 V
- Alternating current voltage 230 V 50/60 Hz
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Nominal size
10

16

22

32
Clear
Spring return
- With spring return
- Without spring return with detent
Clear
Spool symbol
C

D

E

EA

EB

G

GA

GB

H

J

K

L

M

P

Q

R

T

U

V

W

Y

Z
Clear
Auxiliary actuation device
- With concealed auxiliary actuation device (standard)
- With manual override
Clear
Device series
- 4X
- 6X
- 7X
Clear