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BOSCH REXROTH
R901155184


$761.00 USD
  • BOSCH REXROTH
  • Material:R901155184
  • Model:4SEC 6 E1X/CG24N9K4

Due to extremely high demand, please call 920-337-0234 for availability

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth 4SEC 6 E1X/CG24N9K4 (R901155184) is a direct operated directional seat valve with solenoid actuation, designed to effectively control the start, stop, and direction of fluid flow within a hydraulic system. This valve is characterized by its robust construction, featuring a durable housing and a hardened valve system that ensures reliable performance. The model comes equipped with wet-pin DC solenoids that have detachable coils for ease of maintenance, and it also offers the flexibility of AC voltage operation through the use of a rectifier. The 4SEC 6 E1X/CG24N9K4 valve includes a manual override function, allowing operators to manually switch the valve in situations where solenoid energization is not possible. The porting pattern of this valve adheres to ISO standards, ensuring compatibility with a wide range of hydraulic systems. A notable feature of this model is its leak-free closure of blocked ports, which maintains system integrity even under pressure during extended periods of inactivity. For specific applications that require flow limitation due to high-performance demands during switching processes, an orifice insert can be utilized. Additionally, the throttle insert option provides control over consumption speed for precise operations such as workpiece clamping. The check valve inserts available in P and T configurations enable unidirectional free flow while preventing reverse flow. This Bosch Rexroth valve boasts an impressive maximum operating pressure of up to 315 bar and can handle maximum flows up to 60 liters per minute. Its solenoid coil can be rotated by 90° for flexible installation options, and electrical connections can be made either individually or centrally via a double mating connector. With concealed manual override available as an optional feature and classification according to DIN EN ISO standards, category - (size component series X), this valve is engineered for high-quality performance in demanding hydraulic applications.

General

The SEC type directional valve is a directional seat valve with solenoid actuation. It controls the start, stop and direction of flow and mainly consists of a housing (1), the solenoid (2) as well as the hardened valve system (3).

The manual override allows the switching of the valve without solenoid energization.

 

Basic principle

In the starting position, the control spool (5) is pressed onto the seat by means of the spring (4). The force of the solenoid (2) takes effect on the control spool (5) via an actuation element (6) and the ball (7). Depending on the spool, up to four valve systems (3) are installed in the housing, which can be switched differently.

Attention!

It is to be ensured that the maximum flow indicated is not exceeded! If applicable, an orifice insert is to be used for flow limitation (see functional description).

Depending on the production tolerances, a pump or tank pre-opening of the valve occurs. For this reason, for valves of the same type, different pressure gradients can occur during the switching process.

One valve alone may not be used for holding loads or positions.

technical illustration-R901155184-Direct operated directional seat valve with solenoid actuation Porting pattern according to ISO 4401-03-02-0-05 Blocked port is leak-free closed Reliable switching when under pressure over longer periods of standstill Wet-pin DC solenoids with detachable coil (AC voltage possible by means of a rectifier) Solenoid coil is rotatable by 90° Electrical connection as individual connection Central connection possible via double mating connector With concealed manual override, optional Classification according to DIN EN ISO 13849, category 1

Orifice insert

The orifice insert must be used if, based on the given operating conditions, flows which exceed the performance limit of the valve can occur during the switching processes.

Examples:

Accumulator operation, use as pilot control valve with internal pilot fluid tapping. technical illustration-R901155184-Direct operated directional seat valve with solenoid actuation Porting pattern according to ISO 4401-03-02-0-05 Blocked port is leak-free closed Reliable switching when under pressure over longer periods of standstill Wet-pin DC solenoids with detachable coil (AC voltage possible by means of a rectifier) Solenoid coil is rotatable by 90° Electrical connection as individual connection Central connection possible via double mating connector With concealed manual override, optional Classification according to DIN EN ISO 13849, category 1

Throttle insert

The throttle insert is used for the control of the consumption speed (e.g. time for workpiece clamping). Depending on the case of application, a supply or sequence control is possible.

 

technical illustration-R901155184-Direct operated directional seat valve with solenoid actuation Porting pattern according to ISO 4401-03-02-0-05 Blocked port is leak-free closed Reliable switching when under pressure over longer periods of standstill Wet-pin DC solenoids with detachable coil (AC voltage possible by means of a rectifier) Solenoid coil is rotatable by 90° Electrical connection as individual connection Central connection possible via double mating connector With concealed manual override, optional Classification according to DIN EN ISO 13849, category 1

Check valve insert

The check valve insert in P enables a free flow from P to A/B and closes the flow from A/B to P.

The check valve insert in T enables a free flow from A/B to T and closes the flow from T to A/B.

technical illustration-R901155184-Direct operated directional seat valve with solenoid actuation Porting pattern according to ISO 4401-03-02-0-05 Blocked port is leak-free closed Reliable switching when under pressure over longer periods of standstill Wet-pin DC solenoids with detachable coil (AC voltage possible by means of a rectifier) Solenoid coil is rotatable by 90° Electrical connection as individual connection Central connection possible via double mating connector With concealed manual override, optional Classification according to DIN EN ISO 13849, category 1

01

02

03

04

05

 

06

07

08

09

 

10

11

12

13

 

SEC

6

 

1X

/

C

 

 

 

/

 

 

 

*

Main ports

01

2

2

3

3

4

4

02

Seat valve

SEC

03

Size 6

6

04

Symbol e.g. E; for the possible design, see symbols

05

Component series 10 ... 19 (10 ... 19: unchanged installation and connection dimensions)

1X

06

Solenoid with detachable coil

C

07

Direct voltage 12 V

G12

Direct voltage 24 V

G24

Direct voltage 26 V

G26

Direct voltage 48 V

G48

Nominal voltage 96 V at DC solenoid with operation with AC voltage mains (AC voltage mains 110 V - 50/60 Hz with an admissible voltage tolerance of +/- 10 %)

G96

Nominal voltage 110 V at DC solenoid with operation with AC voltage mains (AC voltage mains 120 V – 60 Hz with an admissible voltage tolerance of +/-10 %)

G110

Direct voltage 125 V

G125

Nominal voltage 205 V at DC solenoid with operation with AC voltage mains (AC voltage mains 230 V - 50/60 Hz with an admissible voltage tolerance of +/-10 %)

G205

Direct voltage 220 V

G220

08

Without manual override

no code

With manual override

N

With concealed manual override

N9

Electrical connection

09

without mating connector, individual connection with connector according to DIN EN 175301-803

K42; 3; 4)

without mating connector, individual connection, 4-pole, with connector M12 x 1, integrated interference protection circuit, status LED

K72L2)

without mating connector, individual connection, 4-pole, with connector M12 x 1 (no connection between pin 1 and pin 2), integrated interference protection circuit, status LED

K73L2)

without mating connector, with connector AMP Junior-Timer

C4 2)

Coil connection combination

 

K4

K72L

K73L

C4

G12

✔

–

–

✔

G24

✔

✔

✔

✔

G26

✔

–

–

✔

G48

✔

–

–

–

G96

✔

–

–

–

G110

✔

–

–

–

G125

✔

–

–

–

G205

✔

–

–

–

G220

✔

–

–

–

10

without check valve insert, without throttle insert, without orifice insert

no code

with check valve insert, with throttle insert, with orifice insert (for further information, please refer to the functional description and selection table)

P...

Seal material

11

NBR seals

no code

FKM seals (other seals upon request)

V

Observe compatibility of seals with hydraulic fluid used.

12

With locating hole

1)

no code

With locating hole and locking pin ISO 8752-3x8-St

/62

13

Further details in the plain text

*

1) Locking pin ISO 8752-3x8-St, material no. R900005694 (separate order)
2) Mating connectors, separate order, see data sheet 08006.
3) For connection to the AC voltage mains , a DC solenoid controlled via a rectifier is to be used (see table).
In the event of an individual connection, a mating connector with integrated rectifier can be used (separate order, see data sheet 08006).
4) Double valve mating connectors for central connection, separate order, see data sheet 08006.

Preferred types and standard units are contained in the EPS (standard price list).

Selection table: Orifice insert, throttle insert and check valve insert

Order example:

Orifice insert Ø0.6 mm in channel P Orifice insert Ø0.6 mm in channel A Check valve insert in channel T

→ ordering code „P069“

Ordering code

Orifice insert in channel P

P001

0,6

P002

0,7

P003

0,8

P004

1,0

P005

1,2

P006

1,5

P007

1,8

P008

2,0

P009

2,2

P010

3,0

P011

3,5

Ordering code

Check valve in channel P

Check valve in channel T

P012

✔

–

P013

✔

✔

Ordering code

Orifice insert in channel P

Check valve in channel T

P014

0,6

✔

P015

0,7

✔

P016

0,8

✔

P017

1,0

✔

P018

1,2

✔

P019

1,5

✔

P020

1,8

✔

P021

2,0

✔

P022

2,2

✔

P023

3,0

✔

P024

3,5

✔

Ordering code

Orifice insert in channel A

P025

0,6

P026

0,7

P027

0,8

P028

1,0

P029

1,2

P030

1,5

P031

1,8

P032

2,0

P033

2,2

P034

3,0

P035

3,5

Ordering code

Orifice insert in channel B

P036

0,6

P037

0,7

P038

0,8

P039

1,0

P040

1,2

P041

1,5

P042

1,8

P043

2,0

P044

2,2

P045

3,0

P046

3,5

Ordering code

Orifice insert in channel A

Orifice insert in channel B

P047

0,6

0,6

P048

0,7

0,7

P049

0,8

0,8

P050

1,0

1,0

P051

1,2

1,2

P052

1,5

1,5

P053

1,8

1,8

P054

2,0

2,0

P055

2,2

2,2

P056

3,0

3,0

P057

3,5

3,5

Ordering code

Orifice insert in channel P

Orifice insert in channel A

P058

0,6

0,6

P059

0,7

0,7

P060

0,8

0,8

P061

1,0

1,0

P062

1,2

1,2

P063

1,5

1,5

P064

1,8

1,8

P065

2,0

2,0

P066

2,2

2,2

P067

3,0

3,0

P068

3,5

3,5

Ordering code

Orifice insert in channel P

Orifice insert in channel A

Check valve in channel T

P069

0,6

0,6

✔

P070

0,7

0,7

✔

P071

0,8

0,8

✔

P072

1,0

1,0

✔

P073

1,2

1,2

✔

P074

1,5

1,5

✔

P075

1,8

1,8

✔

P076

2,0

2,0

✔

P077

2,2

2,2

✔

P078

3,0

3,0

✔

P079

3,5

3,5

✔

Ordering code

Orifice insert in channel P

Orifice insert in channel B

P080

0,6

0,6

P081

0,7

0,7

P082

0,8

0,8

P083

1,0

1,0

P084

1,2

1,2

P085

1,5

1,5

P086

1,8

1,8

P087

2,0

2,0

P088

2,2

2,2

P089

3,0

3,0

P090

3,5

3,5

Ordering code

Orifice insert in channel P

Orifice insert in channel B

Check valve in channel T

P091

0,6

0,6

✔

P092

0,7

0,7

✔

P093

0,8

0,8

✔

P094

1,0

1,0

✔

P095

1,2

1,2

✔

P096

1,5

1,5

✔

P097

1,8

1,8

✔

P098

2,0

2,0

✔

P099

2,2

2,2

✔

P100

3,0

3,0

✔

P101

3,5

3,5

✔

Ordering code

Throttle insert (discharge) in channel A

Throttle insert (discharge) in channel B

Throttle insert (supply) in channel A

Throttle insert (supply) in channel B

P102

0,7

–

–

–

P103

–

0,7

–

–

P104

–

–

0,7

–

P105

–

–

–

0,7

P106

0,7

0,7

–

–

P107

–

–

0,7

0,7

Ordering code

Throttle insert (discharge) in channel A

Throttle insert (discharge) in channel B

Throttle insert (supply) in channel A

Throttle insert (supply) in channel B

Check valve in channel P

P108

0,7

–

–

–

✔

P109

–

0,7

–

–

✔

P110

–

–

0,7

–

✔

P111

–

–

–

0,7

✔

P112

0,7

0,7

–

–

✔

P113

–

–

0,7

0,7

✔

Ordering code

Throttle insert (discharge) in channel A

Throttle insert (discharge) in channel B

Throttle insert (supply) in channel A

Throttle insert (supply) in channel B

Check valve in channel P

Check valve in channel T

P114

0,7

–

–

–

✔

✔

P115

–

0,7

–

–

✔

✔

P116

–

–

0,7

–

✔

✔

P117

–

–

–

0,7

✔

✔

P118

0,7

0,7

–

–

✔

✔

Ordering code

Throttle insert (discharge) in channel A

Throttle insert (discharge) in channel B

Throttle insert (supply) in channel A

Throttle insert (supply) in channel B

P120

1,0

–

–

–

P121

–

1,0

–

–

P122

–

–

1,0

–

P123

–

–

–

1,0

P124

1,0

1,0

–

–

P125

–

–

1,0

1,0

Ordering code

Throttle insert (discharge) in channel A

Throttle insert (discharge) in channel B

Throttle insert (supply) in channel A

Throttle insert (supply) in channel B

Check valve in channel P

P126

1,0

–

–

–

✔

P127

–

1,0

–

–

✔

P128

–

–

1,0

–

✔

P129

–

–

–

1,0

✔

P130

1,0

1,0

–

–

✔

P131

–

–

1,0

1,0

✔

Ordering code

Throttle insert (discharge) in channel A

Throttle insert (discharge) in channel B

Throttle insert (supply) in channel A

Throttle insert (supply) in channel B

Check valve in channel P

Check valve in channel T

P132

1,0

–

–

–

✔

✔

P133

–

1,0

–

–

✔

✔

P134

–

–

1,0

–

✔

✔

P135

–

–

–

1,0

✔

✔

P136

1,0

1,0

–

–

✔

✔

P137

–

–

1,0

1,0

✔

✔

Ordering code

Throttle insert (discharge) in channel A

Throttle insert (discharge) in channel B

Throttle insert (supply) in channel A

Throttle insert (supply) in channel B

P138

1,2

–

–

–

P139

–

1,2

–

–

P140

–

–

1,2

–

P141

–

–

–

1,2

P142

1,2

1,2

–

–

P143

–

–

1,2

1,2

Ordering code

Throttle insert (discharge) in channel A

Throttle insert (discharge) in channel B

Throttle insert (supply) in channel A

Throttle insert (supply) in channel B

Check valve in channel P

P144

1,2

–

–

–

✔

P145

–

1,2

–

–

✔

P146

–

–

1,2

–

✔

P147

–

–

–

1,2

✔

P148

1,2

1,2

–

–

✔

P149

–

–

1,2

1,2

✔

Ordering code

Throttle insert (discharge) in channel A

Throttle insert (discharge) in channel B

Throttle insert (supply) in channel A

Throttle insert (supply) in channel B

Check valve in channel P

Check valve in channel T

P150

1,2

–

–

–

✔

✔

P151

–

1,2

–

–

✔

✔

P152

–

–

1,2

–

✔

✔

P153

–

–

–

1,2

✔

✔

P154

1,2

1,2

–

–

✔

✔

P155

–

–

1,2

1,2

✔

✔

Ordering code

Throttle insert (discharge) in channel A

Throttle insert (discharge) in channel B

Throttle insert (supply) in channel A

Throttle insert (supply) in channel B

P156

1,5

–

–

–

P157

–

1,5

–

–

P158

–

–

1,5

–

P159

–

–

–

1,5

P160

1,5

1,5

–

–

P161

–

–

1,5

1,5

Ordering code

Throttle insert (discharge) in channel A

Throttle insert (discharge) in channel B

Throttle insert (supply) in channel A

Throttle insert (supply) in channel B

Check valve in channel P

P162

1,5

–

–

–

✔

P163

–

1,5

–

–

✔

P164

–

–

1,5

–

✔

P165

–

–

–

1,5

✔

P166

1,5

1,5

–

–

✔

P167

–

–

1,5

1,5

✔

Ordering code

Throttle insert (discharge) in channel A

Throttle insert (discharge) in channel B

Throttle insert (supply) in channel A

Throttle insert (supply) in channel B

Check valve in channel P

Check valve in channel T

P168

1,5

–

–

–

✔

✔

P169

–

1,5

–

–

✔

✔

P170

–

–

1,5

–

✔

✔

P171

–

–

–

1,5

✔

✔

P172

1,5

1,5

–

–

✔

✔

P173

–

–

1,5

1,5

✔

✔

Ordering code

Throttle insert (discharge) in channel A

Throttle insert (discharge) in channel B

Throttle insert (supply) in channel A

Throttle insert (supply) in channel B

P174

2,0

–

–

–

P175

–

2,0

–

–

P176

–

–

2,0

–

P177

–

–

–

2,0

P178

2,0

2,0

–

–

P179

–

–

2,0

2,0

Ordering code

Throttle insert (discharge) in channel A

Throttle insert (discharge) in channel B

Throttle insert (supply) in channel A

Throttle insert (supply) in channel B

Check valve in channel P

P180

2,0

–

–

–

✔

P181

–

2,0

–

–

✔

P182

–

–

2,0

–

✔

P183

–

–

–

2,0

✔

P184

2,0

2,0

–

–

✔

P185

–

–

2,0

2,0

✔

Ordering code

Throttle insert (discharge) in channel A

Throttle insert (discharge) in channel B

Throttle insert (supply) in channel A

Throttle insert (supply) in channel B

Check valve in channel P

Check valve in channel T

P186

2,0

–

–

–

✔

✔

P187

–

2,0

–

–

✔

✔

P188

–

–

2,0

–

✔

✔

P189

–

–

–

2,0

✔

✔

P190

2,0

2,0

–

–

✔

✔

P191

–

–

2,0

2,0

✔

✔

Ordering code

Throttle insert (discharge) in channel A

Throttle insert (discharge) in channel B

Throttle insert (supply) in channel A

Throttle insert (supply) in channel B

P192

2,5

–

–

–

P193

–

2,5

–

–

P194

–

–

2,5

–

P195

–

–

–

2,5

P196

2,5

2,5

–

–

P197

–

–

2,5

2,5

Ordering code

Throttle insert (discharge) in channel A

Throttle insert (discharge) in channel B

Throttle insert (supply) in channel A

Throttle insert (supply) in channel B

Check valve in channel P

P198

2,5

–

–

–

✔

P199

–

2,5

–

–

✔

P200

–

–

2,5

–

✔

P201

–

–

–

2,5

✔

P202

2,5

2,5

–

–

✔

P203

–

–

2,5

2,5

✔

Ordering code

Throttle insert (discharge) in channel A

Throttle insert (discharge) in channel B

Throttle insert (supply) in channel A

Throttle insert (supply) in channel B

Check valve in channel P

Check valve in channel T

P204

2,5

–

–

–

✔

✔

P205

–

2,5

–

–

✔

✔

P206

–

–

2,5

–

✔

✔

P207

–

–

–

2,5

✔

✔

P208

2,5

2,5

–

–

✔

✔

P209

–

–

2,5

2,5

✔

✔

Ordering code

Throttle insert (discharge) in channel A

Throttle insert (discharge) in channel B

P210

0,7

1,0

P211

0,7

1,2

P212

0,7

1,5

P213

0,7

2,0

P214

0,7

2,5

Ordering code

Throttle insert (discharge) in channel A

Throttle insert (discharge) in channel B

Check valve in channel P

P215

0,7

1,0

✔

P216

0,7

1,2

✔

P217

0,7

1,5

✔

P218

0,7

2,0

✔

P219

0,7

2,5

✔

Ordering code

Throttle insert (discharge) in channel A

Throttle insert (discharge) in channel B

Check valve in channel P

Check valve in channel T

P220

0,7

1,0

✔

✔

P221

0,7

1,2

✔

✔

P222

0,7

1,5

✔

✔

P223

0,7

2,0

✔

✔

P224

0,7

2,5

✔

✔

Ordering code

Throttle insert (supply) in channel A

Throttle insert (supply) in channel B

P225

0,7

1,0

P226

0,7

1,2

P227

0,7

1,5

P228

0,7

2,0

P229

0,7

2,5

Ordering code

Throttle insert (supply) in channel A

Throttle insert (supply) in channel B

Check valve in channel P

P230

0,7

1,0

✔

P231

0,7

1,2

✔

P232

0,7

1,5

✔

P233

0,7

2,0

✔

P234

0,7

2,5

✔

Ordering code

Throttle insert (supply) in channel A

Throttle insert (supply) in channel B

Check valve in channel P

Check valve in channel T

P235

0,7

1,0

✔

✔

P236

0,7

1,2

✔

✔

P237

0,7

1,5

✔

✔

P238

0,7

2,0

✔

✔

P239

0,7

2,5

✔

✔

Ordering code

Throttle insert (discharge) in channel A

Throttle insert (discharge) in channel B

P240

1,0

1,2

P241

1,0

1,5

P242

1,0

2,0

P243

1,0

2,5

Ordering code

Throttle insert (discharge) in channel A

Throttle insert (discharge) in channel B

Check valve in channel P

P244

1,0

1,2

✔

P245

1,0

1,5

✔

P246

1,0

2,0

✔

P247

1,0

2,5

✔

Ordering code

Throttle insert (discharge) in channel A

Throttle insert (discharge) in channel B

Check valve in channel P

Check valve in channel T

P248

1,0

1,2

✔

✔

P249

1,0

1,5

✔

✔

P250

1,0

2,0

✔

✔

P251

1,0

2,5

✔

✔

Ordering code

Throttle insert (supply) in channel A

Throttle insert (supply) in channel B

P252

1,0

1,2

P253

1,0

1,5

P254

1,0

2,0

P255

1,0

2,5

Ordering code

Throttle insert (supply) in channel A

Throttle insert (supply) in channel B

Check valve in channel P

P256

1,0

1,2

✔

P257

1,0

1,5

✔

P258

1,0

2,0

✔

P259

1,0

2,5

✔

Ordering code

Throttle insert (supply) in channel A

Throttle insert (supply) in channel B

Check valve in channel P

Check valve in channel T

P260

1,0

1,2

✔

✔

P261

1,0

1,5

✔

✔

P262

1,0

2,0

✔

✔

P263

1,0

2,5

✔

✔

Ordering code

Throttle insert (discharge) in channel A

Throttle insert (discharge) in channel B

P264

1,2

1,0

P265

1,2

1,5

P266

1,2

2,0

P267

1,2

2,5

Ordering code

Throttle insert (discharge) in channel A

Throttle insert (discharge) in channel B

Check valve in channel P

P268

1,2

1,0

✔

P269

1,2

1,5

✔

P270

1,2

2,0

✔

P271

1,2

2,5

✔

Ordering code

Throttle insert (discharge) in channel A

Throttle insert (discharge) in channel B

Check valve in channel P

Check valve in channel T

P272

1,2

1,0

✔

✔

P273

1,2

1,5

✔

✔

P274

1,2

2,0

✔

✔

P275

1,2

2,5

✔

✔

Ordering code

Throttle insert (supply) in channel A

Throttle insert (supply) in channel B

P276

1,2

1,0

P277

1,2

1,5

P278

1,2

2,0

P279

1,2

2,5

Ordering code

Throttle insert (supply) in channel A

Throttle insert (supply) in channel B

Check valve in channel P

P280

1,2

1,0

✔

P281

1,2

1,5

✔

P282

1,2

2,0

✔

P283

1,2

2,5

✔

Ordering code

Throttle insert (supply) in channel A

Throttle insert (supply) in channel B

Check valve in channel P

Check valve in channel T

P284

1,2

1,0

✔

✔

P285

1,2

1,5

✔

✔

P286

1,2

2,0

✔

✔

P287

1,2

2,5

✔

✔

Ordering code

Throttle insert (discharge) in channel A

Throttle insert (discharge) in channel B

P288

1,5

0,7

P289

1,5

1,0

P290

1,5

2,0

P291

1,5

2,5

Ordering code

Throttle insert (discharge) in channel A

Throttle insert (discharge) in channel B

Check valve in channel P

P292

1,5

0,7

✔

P293

1,5

1,2

✔

P294

1,5

2,0

✔

P295

1,5

2,5

✔

Ordering code

Throttle insert (discharge) in channel A

Throttle insert (discharge) in channel B

Check valve in channel P

Check valve in channel T

P296

1,5

0,7

✔

✔

P297

1,5

1,2

✔

✔

P298

1,5

2,0

✔

✔

P299

1,5

2,5

✔

✔

Ordering code

Throttle insert (supply) in channel A

Throttle insert (supply) in channel B

P300

1,5

0,7

P301

1,5

1,0

P302

1,5

2,0

P303

1,5

2,5

Ordering code

Throttle insert (supply) in channel A

Throttle insert (supply) in channel B

Check valve in channel P

P304

1,5

0,7

✔

P305

1,5

1,2

✔

P306

1,5

2,0

✔

P307

1,5

2,5

✔

Ordering code

Throttle insert (supply) in channel A

Throttle insert (supply) in channel B

Check valve in channel P

Check valve in channel T

P308

1,5

0,7

✔

✔

P309

1,5

1,2

✔

✔

P310

1,5

2,0

✔

✔

P311

1,5

2,5

✔

✔

Ordering code

Throttle insert (discharge) in channel A

Throttle insert (discharge) in channel B

P312

2,0

0,7

P313

2,0

1,0

P314

2,0

1,5

P315

2,0

2,5

Ordering code

Throttle insert (discharge) in channel A

Throttle insert (discharge) in channel B

Check valve in channel P

P316

2,0

0,7

✔

P317

2,0

1,2

✔

P318

2,0

1,5

✔

P319

2,0

2,5

✔

Ordering code

Throttle insert (discharge) in channel A

Throttle insert (discharge) in channel B

Check valve in channel P

Check valve in channel T

P320

2,0

0,7

✔

✔

P321

2,0

1,2

✔

✔

P322

2,0

1,5

✔

✔

P323

2,0

2,5

✔

✔

Ordering code

Throttle insert (supply) in channel A

Throttle insert (supply) in channel B

P324

2,0

0,7

P325

2,0

1,0

P326

2,0

1,5

P327

2,0

2,5

Ordering code

Throttle insert (supply) in channel A

Throttle insert (supply) in channel B

Check valve in channel P

P328

2,0

0,7

✔

P329

2,0

1,2

✔

P330

2,0

1,5

✔

P331

2,0

2,5

✔

Ordering code

Throttle insert (supply) in channel A

Throttle insert (supply) in channel B

Check valve in channel P

Check valve in channel T

P332

2,0

0,7

✔

✔

P333

2,0

1,2

✔

✔

P324

2,0

1,5

✔

✔

P335

2,0

2,5

✔

✔

Ordering code

Throttle insert (discharge) in channel A

Throttle insert (discharge) in channel B

P336

2,5

0,7

P337

2,5

1,0

P338

2,5

1,5

P339

2,5

2,0

Ordering code

Throttle insert (discharge) in channel A

Throttle insert (discharge) in channel B

Check valve in channel P

P340

2,5

0,7

✔

P341

2,5

1,2

✔

P342

2,5

1,5

✔

P343

2,5

2,0

✔

Ordering code

Throttle insert (discharge) in channel A

Throttle insert (discharge) in channel B

Check valve in channel P

Check valve in channel T

P344

2,5

0,7

✔

✔

P345

2,5

1,2

✔

✔

P346

2,5

1,5

✔

✔

P347

2,5

2,0

✔

✔

Ordering code

Throttle insert (supply) in channel A

Throttle insert (supply) in channel B

P348

2,5

0,7

P349

2,5

1,0

P350

2,5

1,5

P351

2,5

2,0

Ordering code

Throttle insert (supply) in channel A

Throttle insert (supply) in channel B

Check valve in channel P

P352

2,5

0,7

✔

P353

2,5

1,2

✔

P354

2,5

1,5

✔

P355

2,5

2,0

✔

Ordering code

Throttle insert (supply) in channel A

Throttle insert (supply) in channel B

Check valve in channel P

Check valve in channel T

P356

2,5

0,7

✔

✔

P357

2,5

1,2

✔

✔

P358

2,5

1,5

✔

✔

P359

2,5

2,0

✔

✔

general

Size

6

Weight

3/3 directional seat valve

kg

2.14

4/2 directional seat valve

kg

1.8

4/3 directional seat valve

kg

2.14

Installation position

any

Ambient temperature range

NBR seals

°C

-30 … +50

FKM seals

°C

-20 … +50

Vibration test according to IEC 68-2-36

10 g RMS, 20 up to 2000 Hz, testing time: 60 min per axis

hydraulic

Size

6

Maximum operating pressure

Port P

bar

420

Port A

bar

420

Port B

bar

420

Port T 1)

bar

100

Maximum flow

l/min

25

Hydraulic fluid

see table

Hydraulic fluid temperature range

NBR seals

°C

-30 … +80

FKM seals

°C

-20 … +80

Viscosity range

mm²/s

2.8 … 500

Maximum admissible degree of contamination of the hydraulic fluid 2)

Class 20/18/15 according to ISO 4406 (c)
1) pT < pP (energized); pT < 20 if pA/pB = 0 (non-energized)
2) The cleanliness classes specified for the components must be adhered to in hydraulic systems. Effective filtration prevents faults and simultaneously increases the life cycle of the components. For the selection of the filters, see www.boschrexroth.com/filter.

Hydraulic fluid

Classification

Suitable sealing materials

Standards

Mineral oil

HL, HLP

FKM, NBR

DIN 51524

Bio-degradable

Insoluble in water

HEES (synthetic esters)

FKM

VDMA 24568

HETG (rape seed oil)

FKM, NBR

Soluble in water

HEPG (polyglycols)

FKM

VDMA 24568

Other hydraulic fluids on request

electrical

Voltage type

Direct voltage AC voltage

Available voltages 1)

V

12 / 24 / 26 / 48 / 96 / 110 / 125 / 205 / 220 110 / 120 / 230

Voltage tolerance (nominal voltage)

%

± 10

Power consumption

W

30

Duty cycle

%

100

Switching time according to ISO 6403

ON 2)

ms

70

OFF

ms

45 2) 45

Maximum switching frequency

1/h

3600

Protection class according to DIN EN 60529

Version “K4”, “K72L”, “K73L”

IP65 (with mating connector mounted and locked)

Version "C4"

IP66 with mating connector mounted and locked

Maximum coil temperature 3)

°C

120
1) Special voltages available upon request
2) The switching times are measured according to ISO 6403 with HLP46, ϑoil = 40 °C ±5 °C and refer to 5% pressure change. With different oil temperatures, variations are possible!
3) Due to the surface temperatures of the solenoid coils, the standards ISO 13732-1 and EN 982 need to be adhered to!

Notice!

Actuation of the manual override is only possible up to a tank pressure of approx. 50 bar. Avoid damage to the bore of the manual override! (Special tool for the operation, separate order, material no. R900024943). The simultaneous actuation of both solenoids at a duty cycle of 100 % is impossible. When operating both solenoids, a maximum duty cycle of 10 % is admissible. The shut-off of the solenoids creates voltage peaks, which can be reduced by the use of suitable diodes. For the assembly, commissioning and maintenance, see data sheet 07300 In the set-up mode, a H position can be achieved by controlling both coils (only with the 4/3 directional seat valve with the spool symbol “E”). In order to avoid an overheating of the coils, (according to VDE 0580) in the intermittent operation S3, a duty cycle of 10 % may not be exceeded with a play time of 5 minutes or 50 % at 70 seconds! Operation with reduced power:
after the switching and achievement of the switching position (approx. 200 ms), the electric power can be reduced to 8 W (e.g. by means of PWM technology).

In the electrical connection, the protective earthing conductor (PE, grounded) is to be connected in accordance with the stipulations.

For applications outside these parameters, please consult us!

(measured with HLP46, ϑOil = 40 ±5 °C)

Δp-qV characteristic curves

technical illustration-R901155184-Direct operated directional seat valve with solenoid actuation Porting pattern according to ISO&nbsp;4401-03-02-0-05 Blocked port is leak-free closed Reliable switching when under pressure over longer periods of standstill Wet-pin DC solenoids with detachable coil (AC voltage possible by means of a rectifier) Solenoid coil is rotatable by 90° Electrical connection as individual connection Central connection possible via double mating connector With concealed manual override, optional Classification according to DIN&nbsp;EN&nbsp;ISO&nbsp;13849, category 1

Δp-qV characteristic curves ‒ Check valve insert

technical illustration-R901155184-Direct operated directional seat valve with solenoid actuation Porting pattern according to ISO&nbsp;4401-03-02-0-05 Blocked port is leak-free closed Reliable switching when under pressure over longer periods of standstill Wet-pin DC solenoids with detachable coil (AC voltage possible by means of a rectifier) Solenoid coil is rotatable by 90° Electrical connection as individual connection Central connection possible via double mating connector With concealed manual override, optional Classification according to DIN&nbsp;EN&nbsp;ISO&nbsp;13849, category 1

Notice!

Check valve inserts create an additional pressure drop.

Δp-qV characteristic curve, orifice insert, throttle insert

technical illustration-R901155184-Direct operated directional seat valve with solenoid actuation Porting pattern according to ISO&nbsp;4401-03-02-0-05 Blocked port is leak-free closed Reliable switching when under pressure over longer periods of standstill Wet-pin DC solenoids with detachable coil (AC voltage possible by means of a rectifier) Solenoid coil is rotatable by 90° Electrical connection as individual connection Central connection possible via double mating connector With concealed manual override, optional Classification according to DIN&nbsp;EN&nbsp;ISO&nbsp;13849, category 1

Performance limits (measured with HLP46, ϑOil = 40 ±5 °C)

technical illustration-R901155184-Direct operated directional seat valve with solenoid actuation Porting pattern according to ISO&nbsp;4401-03-02-0-05 Blocked port is leak-free closed Reliable switching when under pressure over longer periods of standstill Wet-pin DC solenoids with detachable coil (AC voltage possible by means of a rectifier) Solenoid coil is rotatable by 90° Electrical connection as individual connection Central connection possible via double mating connector With concealed manual override, optional Classification according to DIN&nbsp;EN&nbsp;ISO&nbsp;13849, category 1

2/2 directional seat valve

Ordering code

Symbol

E61B

technical illustration-R901155184-Direct operated directional seat valve with solenoid actuation Porting pattern according to ISO&nbsp;4401-03-02-0-05 Blocked port is leak-free closed Reliable switching when under pressure over longer periods of standstill Wet-pin DC solenoids with detachable coil (AC voltage possible by means of a rectifier) Solenoid coil is rotatable by 90° Electrical connection as individual connection Central connection possible via double mating connector With concealed manual override, optional Classification according to DIN&nbsp;EN&nbsp;ISO&nbsp;13849, category 1

1)

E40B

technical illustration-R901155184-Direct operated directional seat valve with solenoid actuation Porting pattern according to ISO&nbsp;4401-03-02-0-05 Blocked port is leak-free closed Reliable switching when under pressure over longer periods of standstill Wet-pin DC solenoids with detachable coil (AC voltage possible by means of a rectifier) Solenoid coil is rotatable by 90° Electrical connection as individual connection Central connection possible via double mating connector With concealed manual override, optional Classification according to DIN&nbsp;EN&nbsp;ISO&nbsp;13849, category 1

E69A

technical illustration-R901155184-Direct operated directional seat valve with solenoid actuation Porting pattern according to ISO&nbsp;4401-03-02-0-05 Blocked port is leak-free closed Reliable switching when under pressure over longer periods of standstill Wet-pin DC solenoids with detachable coil (AC voltage possible by means of a rectifier) Solenoid coil is rotatable by 90° Electrical connection as individual connection Central connection possible via double mating connector With concealed manual override, optional Classification according to DIN&nbsp;EN&nbsp;ISO&nbsp;13849, category 1

E18A

technical illustration-R901155184-Direct operated directional seat valve with solenoid actuation Porting pattern according to ISO&nbsp;4401-03-02-0-05 Blocked port is leak-free closed Reliable switching when under pressure over longer periods of standstill Wet-pin DC solenoids with detachable coil (AC voltage possible by means of a rectifier) Solenoid coil is rotatable by 90° Electrical connection as individual connection Central connection possible via double mating connector With concealed manual override, optional Classification according to DIN&nbsp;EN&nbsp;ISO&nbsp;13849, category 1

1)

1) Port T must be connected for pressure compensation.

3/3 directional seat valve

Ordering code

Symbol

E35

technical illustration-R901155184-Direct operated directional seat valve with solenoid actuation Porting pattern according to ISO&nbsp;4401-03-02-0-05 Blocked port is leak-free closed Reliable switching when under pressure over longer periods of standstill Wet-pin DC solenoids with detachable coil (AC voltage possible by means of a rectifier) Solenoid coil is rotatable by 90° Electrical connection as individual connection Central connection possible via double mating connector With concealed manual override, optional Classification according to DIN&nbsp;EN&nbsp;ISO&nbsp;13849, category 1

E100

technical illustration-R901155184-Direct operated directional seat valve with solenoid actuation Porting pattern according to ISO&nbsp;4401-03-02-0-05 Blocked port is leak-free closed Reliable switching when under pressure over longer periods of standstill Wet-pin DC solenoids with detachable coil (AC voltage possible by means of a rectifier) Solenoid coil is rotatable by 90° Electrical connection as individual connection Central connection possible via double mating connector With concealed manual override, optional Classification according to DIN&nbsp;EN&nbsp;ISO&nbsp;13849, category 1

E13

technical illustration-R901155184-Direct operated directional seat valve with solenoid actuation Porting pattern according to ISO&nbsp;4401-03-02-0-05 Blocked port is leak-free closed Reliable switching when under pressure over longer periods of standstill Wet-pin DC solenoids with detachable coil (AC voltage possible by means of a rectifier) Solenoid coil is rotatable by 90° Electrical connection as individual connection Central connection possible via double mating connector With concealed manual override, optional Classification according to DIN&nbsp;EN&nbsp;ISO&nbsp;13849, category 1

E221)

technical illustration-R901155184-Direct operated directional seat valve with solenoid actuation Porting pattern according to ISO&nbsp;4401-03-02-0-05 Blocked port is leak-free closed Reliable switching when under pressure over longer periods of standstill Wet-pin DC solenoids with detachable coil (AC voltage possible by means of a rectifier) Solenoid coil is rotatable by 90° Electrical connection as individual connection Central connection possible via double mating connector With concealed manual override, optional Classification according to DIN&nbsp;EN&nbsp;ISO&nbsp;13849, category 1
1) Port P does not have to be connected.

4/2 directional seat valve

Ordering code

Symbol

EA

technical illustration-R901155184-Direct operated directional seat valve with solenoid actuation Porting pattern according to ISO&nbsp;4401-03-02-0-05 Blocked port is leak-free closed Reliable switching when under pressure over longer periods of standstill Wet-pin DC solenoids with detachable coil (AC voltage possible by means of a rectifier) Solenoid coil is rotatable by 90° Electrical connection as individual connection Central connection possible via double mating connector With concealed manual override, optional Classification according to DIN&nbsp;EN&nbsp;ISO&nbsp;13849, category 1

EB

technical illustration-R901155184-Direct operated directional seat valve with solenoid actuation Porting pattern according to ISO&nbsp;4401-03-02-0-05 Blocked port is leak-free closed Reliable switching when under pressure over longer periods of standstill Wet-pin DC solenoids with detachable coil (AC voltage possible by means of a rectifier) Solenoid coil is rotatable by 90° Electrical connection as individual connection Central connection possible via double mating connector With concealed manual override, optional Classification according to DIN&nbsp;EN&nbsp;ISO&nbsp;13849, category 1

4/3 directional seat valve

Ordering code

Symbol

E

technical illustration-R901155184-Direct operated directional seat valve with solenoid actuation Porting pattern according to ISO&nbsp;4401-03-02-0-05 Blocked port is leak-free closed Reliable switching when under pressure over longer periods of standstill Wet-pin DC solenoids with detachable coil (AC voltage possible by means of a rectifier) Solenoid coil is rotatable by 90° Electrical connection as individual connection Central connection possible via double mating connector With concealed manual override, optional Classification according to DIN&nbsp;EN&nbsp;ISO&nbsp;13849, category 1

E61

technical illustration-R901155184-Direct operated directional seat valve with solenoid actuation Porting pattern according to ISO&nbsp;4401-03-02-0-05 Blocked port is leak-free closed Reliable switching when under pressure over longer periods of standstill Wet-pin DC solenoids with detachable coil (AC voltage possible by means of a rectifier) Solenoid coil is rotatable by 90° Electrical connection as individual connection Central connection possible via double mating connector With concealed manual override, optional Classification according to DIN&nbsp;EN&nbsp;ISO&nbsp;13849, category 1

E40

technical illustration-R901155184-Direct operated directional seat valve with solenoid actuation Porting pattern according to ISO&nbsp;4401-03-02-0-05 Blocked port is leak-free closed Reliable switching when under pressure over longer periods of standstill Wet-pin DC solenoids with detachable coil (AC voltage possible by means of a rectifier) Solenoid coil is rotatable by 90° Electrical connection as individual connection Central connection possible via double mating connector With concealed manual override, optional Classification according to DIN&nbsp;EN&nbsp;ISO&nbsp;13849, category 1

E89

technical illustration-R901155184-Direct operated directional seat valve with solenoid actuation Porting pattern according to ISO&nbsp;4401-03-02-0-05 Blocked port is leak-free closed Reliable switching when under pressure over longer periods of standstill Wet-pin DC solenoids with detachable coil (AC voltage possible by means of a rectifier) Solenoid coil is rotatable by 90° Electrical connection as individual connection Central connection possible via double mating connector With concealed manual override, optional Classification according to DIN&nbsp;EN&nbsp;ISO&nbsp;13849, category 1

E18

technical illustration-R901155184-Direct operated directional seat valve with solenoid actuation Porting pattern according to ISO&nbsp;4401-03-02-0-05 Blocked port is leak-free closed Reliable switching when under pressure over longer periods of standstill Wet-pin DC solenoids with detachable coil (AC voltage possible by means of a rectifier) Solenoid coil is rotatable by 90° Electrical connection as individual connection Central connection possible via double mating connector With concealed manual override, optional Classification according to DIN&nbsp;EN&nbsp;ISO&nbsp;13849, category 1

Dimensions in mm

technical illustration-R901155184-Direct operated directional seat valve with solenoid actuation Porting pattern according to ISO&nbsp;4401-03-02-0-05 Blocked port is leak-free closed Reliable switching when under pressure over longer periods of standstill Wet-pin DC solenoids with detachable coil (AC voltage possible by means of a rectifier) Solenoid coil is rotatable by 90° Electrical connection as individual connection Central connection possible via double mating connector With concealed manual override, optional Classification according to DIN&nbsp;EN&nbsp;ISO&nbsp;13849, category 1

Attention!

Maximum diameter for additional connection bores in block (A, B, P, and T) 6.8 mm!

With larger diameters, there is a risk that the additional elements (plug-in components) may not remain in the position intended.

1.1

Solenoid “a”

1.2

Solenoid “b”

2

Dimension for solenoid with concealed manual override “N9”

3

Dimension for solenoid with manual override “N”

4

Dimension for solenoid without manual override

5.1

Mating connector without circuitry for connector "K4", separate order, see "Accessories"

5.2

Mating connector (AMP Junior Timer) with connector "C4”, separate order, see "Accessories"

5.3

Mating connector, angled, with M 12 x 1 plug-in connection with status LED “K72L” and “K73L” (separate order, see data sheet 08006)

5.4

Double valve mating connector without/with circuitry for “K4” connector (separate order, see data sheet 08006)

6

Mating connector with circuitry for “K4” connector, separate order, see "Accessories"

7

Name plate

8

Same seal rings for ports A, B, P, T

9

Intermediate flange

10

Space required to remove the mating connector

11

Space required to remove the coil

12

Mounting nut, tightening torque MA = 4+1 Nm

13

Porting pattern according to ISO 4401-03-02-0-05 (with locating hole for locking pin, ISO 8752-3x8-St; see ordering code)

Valve mounting screw

(separate order)

clamping length 42 mm:

 

4 hexagon socket head cap screws, metric

ISO 4762 - M5 x 50 - 10.9-flZn-240h-L

(friction coefficient μtotal = 0.09 to 0.14);

tightening torque MA  = 7 Nm ±10 %,

material no. R913000064

or

 

4 hexagon socket head cap screws

ISO 4762 - M5 x 50 - 10.9 (self procurement)

(friction coefficient μtotal = 0.12 to 0.17);

tightening torque MA = 8.1 Nm  ± 10  %

 

4 hexagon socket head cap screws UNC

10-24 UNC x 2” ASTM-A574

(friction coefficient μtotal = 0.19 to 0.24);

tightening torque MA =  11 Nm ± 15 %,

(friction coefficient μtotal = 0.12 to 0.17);

tightening torque MA = 8 Nm ± 10 %,

material no. R978800693

Classification according to DIN EN ISO 13849

Based on the assessment according to table C.1 and C.2 of DIN EN ISO  13849-2.2000-12, the valve can be classified as category 1.

The stipulations of the Machinery Directive 2006/42/EC are to be adhered to. Please also observe the data sheets 07008 and 07300.

 

Evaluation of the MTTFd value according to DIN EN ISO 13849-1.2007-02

Based on the assessment according to attachment C.3 of DIN EN ISO 13849-1, for the valve, a MTTFd of 150 years can be indicated.

Based on the casting tolerances, with manifold installation, a manifold with an inside micrometer of 55 mm is to be used.

Mating connectors for valves with connector “K4”, without circuitry, standard

3P Z4

technical illustration-R901155184-Direct operated directional seat valve with solenoid actuation Porting pattern according to ISO&nbsp;4401-03-02-0-05 Blocked port is leak-free closed Reliable switching when under pressure over longer periods of standstill Wet-pin DC solenoids with detachable coil (AC voltage possible by means of a rectifier) Solenoid coil is rotatable by 90° Electrical connection as individual connection Central connection possible via double mating connector With concealed manual override, optional Classification according to DIN&nbsp;EN&nbsp;ISO&nbsp;13849, category 1

Mating connectors for valves with connector “K4”, without circuitry, standard

3P Z4

For valves with connector “K4” according to EN 175301-803 and ISO 4400, 2-pole + PE, “large cubic connector” Mating connectors for valves with one or two solenoids (individual connection)

Data sheet

Spare parts & repair

Mating connectors for valves with connector “K4”, with indicator light

3P Z5L

technical illustration-R901155184-Direct operated directional seat valve with solenoid actuation Porting pattern according to ISO&nbsp;4401-03-02-0-05 Blocked port is leak-free closed Reliable switching when under pressure over longer periods of standstill Wet-pin DC solenoids with detachable coil (AC voltage possible by means of a rectifier) Solenoid coil is rotatable by 90° Electrical connection as individual connection Central connection possible via double mating connector With concealed manual override, optional Classification according to DIN&nbsp;EN&nbsp;ISO&nbsp;13849, category 1

Mating connectors for valves with connector “K4”, with indicator light

3P Z5L

For valves with connector “K4” according to EN 175301-803 and ISO 4400, 2-pole + PE, “large cubic connector” Mating connectors for valves with one or two solenoids (individual connection)

Data sheet

Spare parts & repair

Mating connectors for valves with connector “K4”, with indicator light and Zener diode suppression circuit

3P Z5L1

technical illustration-R901155184-Direct operated directional seat valve with solenoid actuation Porting pattern according to ISO&nbsp;4401-03-02-0-05 Blocked port is leak-free closed Reliable switching when under pressure over longer periods of standstill Wet-pin DC solenoids with detachable coil (AC voltage possible by means of a rectifier) Solenoid coil is rotatable by 90° Electrical connection as individual connection Central connection possible via double mating connector With concealed manual override, optional Classification according to DIN&nbsp;EN&nbsp;ISO&nbsp;13849, category 1

Mating connectors for valves with connector “K4”, with indicator light and Zener diode suppression circuit

3P Z5L1

For valves with connector “K4” according to EN 175301-803 and ISO 4400, 2-pole + PE, “large cubic connector” Mating connectors for valves with one or two solenoids (individual connection)

Data sheet

Spare parts & repair

Mating connectors for valves with connector “K4”, with rectifier

3P RZ5

technical illustration-R901155184-Direct operated directional seat valve with solenoid actuation Porting pattern according to ISO&nbsp;4401-03-02-0-05 Blocked port is leak-free closed Reliable switching when under pressure over longer periods of standstill Wet-pin DC solenoids with detachable coil (AC voltage possible by means of a rectifier) Solenoid coil is rotatable by 90° Electrical connection as individual connection Central connection possible via double mating connector With concealed manual override, optional Classification according to DIN&nbsp;EN&nbsp;ISO&nbsp;13849, category 1

Mating connectors for valves with connector “K4”, with rectifier

3P RZ5

For valves with connector “K4” according to EN 175301-803 and ISO 4400, 2-pole + PE, “large cubic connector” Mating connectors for valves with one or two solenoids (individual connection)

Data sheet

Spare parts & repair