Bosch Rexroth Proportional Pressure Relief Valve DBEM30
in stock
Pilot operated proportional pressure relief valves with max pressure limitation without/with integrated electronics for subplate mounting (OBE) DBEM, DBEME
Size: 10...32
Maximum operating pressure: 350 bar
Maximum flow: 700 l/min
Bosch Rexroth Proportional Pressure Relief Valve, Pilot-operated DBEM, DBEME
- Component series: 7X
- Size: 10...32
- Maximum operating pressure: 350 bar
- Maximum flow: 700 l/min
- For subplate mounting
Features without integrated electronics DBEM
- Pilot-operated valves for system pressure limitation
- Controlled by proportional solenoid
- For subplate mounting and threaded connection: porting pattern according to ISO 6264
- Maximum pressure relief function
- Valve and control electronics from a single source
- External control electronics (separate order)
General Function:
Valves of type DBEM are pilot-operated pressure relief valves. They are used to limit the operating pressure in hydraulic systems. These valves can be used for the stepless setting of the pressure to be limited dependent on the electrical command value.
Features with integrated electronics (OBE) DBEME
- Pilot-operated valves for system pressure limitation
- Controlled by proportional solenoid
- For subplate mounting and threaded connection: porting pattern according to ISO 6264
- Maximum pressure relief function
- Valve and control electronics from a single source
- Integrated electronics (OBE) with little manufacturing tolerance of the command value pressure characteristic curve
General Function:
Valves of type DBEME are pilot-operated pressure relief valves with integrated electronics (OBE). They are used to limit the operating pressure in hydraulic systems. These valves can be used for the stepless setting of the pressure to be limited dependent on the electrical command value.
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Type codes: without integrated electronics DBEM
01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | ||
DBE | M | ‒ | 7X | / | G24 | K4 | * |
01 | Proportional pressure relief valve for external control electronics | DBE |
02 | Maximum pressure relief function | M 1) |
Size | ||
03 | Size 10 | 10 |
Size 25 | 20 | |
Size 32 | 30 | |
04 | Component series | no code |
Threaded connection | G | |
05 | Component series 70 to 79 (70 to 79: unchanged installation and connection dimensions) | 7X |
Pressure rating | ||
06 | Up to 50 bar | 50 |
Up to 100 bar | 100 | |
Up to 200 bar | 200 | |
Up to 315 bar | 315 | |
Up to 350 bar | 350 | |
07 | Pilot oil return, external | Y |
Bleed port X, external pilot oil return | XY | |
08 | Direct voltage 24 V | G24 |
09 | 1600 mA coil | no code |
800 mA coil (only possible for DBET-6X (external control electronics) | -8 2) | |
Electrical connection | ||
10 | Without mating connector; connector DIN EN 175301-803 | K4 3) |
Seal material | ||
11 | NBR seals | M |
FKM seals | V | |
Observe compatibility of seals with hydraulic fluid used. (Other seals upon request) | ||
12 | Pipe thread according to ISO 228/1 | no code 4) |
UNF thread according to ASME B1.1 | /12 4) | |
13 | Further details in the plain text | * |
1) The maximum pressure limitation only serves as protection against overpressure in case of an error in the pilot valve (e. g. in case of contamination or over-current). 2) Replacement for series 3X and series 5X SO1. All specified characteristics (hydraulic and electric) refer to the version with 1600 mA coil. 3) Mating connectors (separate order) 4) Only possible with version G | ||
Type codes: with integrated electronics (OBE) DBEME
01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | ||
DBE | M | E | ‒ | 7X | / | G24 | K31 | * |
01 | Proportional pressure relief valve for external control electronics | DBE |
02 | Maximum pressure relief function | M 1) |
03 | With integrated electronics (OBE) | E |
Size | ||
04 | Size 10 | 10 |
Size 25 | 20 | |
Size 32 | 30 | |
05 | Component series | no code |
Threaded connection | G | |
06 | Component series 70 to 79 (70 to 79: unchanged installation and connection dimensions) | 7X |
Pressure rating 2) | ||
07 | Up to 50 bar | 50 |
Up to 100 bar | 100 | |
Up to 200 bar | 200 | |
Up to 315 bar | 315 | |
Up to 350 bar | 350 | |
08 | Pilot oil return, external | Y |
Bleed port X, external pilot oil return | XY | |
09 | Direct voltage 24 V | G24 |
10 | 1600 mA coil | no code |
800 mA coil (only possible for DBET-6X (external control electronics) | -8 3) | |
Electrical connection | ||
11 | Without mating connector, with connector according to DIN EN 175301-804, separate order | K31 4) |
Electronics interface | ||
12 | Command value 0 to 10 V | A1 |
Command value 4 to 20 mA | F1 | |
Seal material | ||
13 | NBR seals | M |
FKM seals | V | |
Observe compatibility of seals with hydraulic fluid used. (Other seals upon request) | ||
14 | Pipe thread according to ISO 228/1 | no code 5) |
UNF thread according to ASME B1.1 | /12 5) | |
15 | Further details in the plain text | * |
1) The maximum pressure limitation only serves as protection against overpressure in case of an error in the pilot valve (e. g. in case of contamination or over-current). 2) Special version DBEME-SO699 in size 10 and 20 available up to a pressure rating of 500 bar. 3) Replacement for series 3X and series 5X SO1. All specified characteristics (hydraulic and electric) refer to the version with 1600 mA coil. 4) Mating connectors (separate order) 5) Only possible with version G | ||
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