Rexroth solenoid relief valve, DBW 10 B1-5X/315-6EG24N9K4
LEHIY item code: LH-0264
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Product Introduction Overview
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Features
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Technical parameters
SpecificationsGeneral information |
Specifications | 10 | 16 | 25 | 32 | ||||
Model | DB.. 15 | DB.. 20 | DB.. 25 | |||||
Dimensions | Baseboard installation | DBW... | kg | 4.05 | - | 4.95 | - | 5.85 |
DBWC... | kg | 2.65 | ||||||
DBWC10 or 30... | kg | |||||||
Threaded Connection | DBW...G | kg | 6.75 | 6.65 | 6.55 | 6.45 | 6.25 | |
Installation Location | Any | |||||||
Ambient Temperature Range | NBR Seal | °C | -20…+50 | |||||
FKM Seals | °C | -15…+50 | ||||||
Compliance | CE testing according to Low Voltage Directive 2014/35/EU | EN60204-1:2006-01 and DINVDE0580, classified as components. |
Hydraulic |
Specifications | 10 | 16 | 25 | 25 | 32 | ||
Maximum Working Pressure | Interface P | bar | |||||
Interface X | bar | 350 | |||||
Interface T | bar | 315 | |||||
Hydraulic Oil | Please refer to the table "Hydraulic Oil" | ||||||
Hydraulic Oil Temperature Range | NBR Seals | °C | -20…+80 | ||||
FKM Seals | °C | -15…+80 | |||||
Viscosity Range | mm²/s | 10…800 | |||||
Maximum permissible contamination of hydraulic oil, conforming to cleanliness level 1 of ISO 4406(c) | Level 20/18/15 | ||||||
Maximum Flow Rate | Base Plate Mounting | l/min | 250 | - | 500 | - | 650 |
Threaded Connection | l/min | 250 | 500 | 650 | |||
Maximum Back Pressure | Oil Port Y | DC Coil | bar | 210 | |||
AC Coil | bar | 160 | |||||
Interface T | DC Coil | bar | 210 | ||||
AC Coil | bar | 160 | |||||
Minimum Set Pressure | Flow rate related, please refer to "Characteristic Curve" | ||||||
Maximum Set Pressure | bar | 50 100 200 315 350 |
Selection Guide SelectionData
01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | ||
DB | W | 5X | / | ||||||||
11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
K4 |
01 | Relief Valve | DB |
02 | With Additional Directional Valve | W |
03 | Pilot-Operated Valve (Complete) | No Code◇ |
Pilot-Operated Control Valve without Main Valve Core (Please Do Not Enter Specifications) | C | |
Pilot-Operated Control Valve with Main Valve Core (Please Enter Specifications) 10 or 30) | C | |
Pilot control valve for base plate mounting without main valve core (do not enter specifications) | T1) | |
04 | Specification 10 | |
Base plate mounting "No code" | 10 ◇ | |
Threaded connection "G" (G1/2) | 10 | |
Specification 16 | ||
Threaded connection “G” (G3/4) | 15 | |
Specification 25 | ||
Base plate mounting “No code” | 20 ◇ | |
Threaded connection “G” (G1) | 20 | |
Threaded connection “G” (G11/4) | 25 | |
Nominal size 32 | ||
Base plate mounting “No code” | 30 ◇ | |
Threaded connection “G” (G11/2) | 30 | |
05 | Normally closed | A ◇ |
Normally Open | B ◇ | |
Connection Type | ||
06 | Base Plate Mount or Cartridge Valve | No Code ◇ |
For Threaded Connection | G | |
Pressure Adjustment Type | ||
07 | Knob (Not applicable to models "C" and "T") | 1 |
Hexagonal socket and protective cap | 2 ◇ | |
Lockable knob with scale | 32) | |
Knob with scale | 7 | |
08 | Main valve core Ø24mm (all sizes) | – ◇ |
Main valve core Ø28mm (NG32 only) | N | |
09 | Component series 50 … 59 (50 … 59: mounting and connection dimensions unchanged) | 5X |
Pressure rating | ||
10 | Maximum set pressure is 50 bar | 50 |
Maximum set pressure is 100 bar | 100 ◇ | |
Maximum set pressure is 200 bar | 200 ◇ | |
Maximum set pressure is 315 bar | 315 ◇ | |
Maximum set pressure is 350 bar | 350 ◇ | |
Pilot oil flow rate | ||
11 | Internal pilot oil supply, internal pilot oil return | –3)◇ |
External pilot oil supply, internal pilot oil return | X4) | |
Internal pilot oil supply, external pilot oil return | Y | |
External pilot oil supply, external pilot oil return | XY4) | |
12 | Standard Model | No code◇ |
Valve for minimum opening pressure (not applicable to models without main valve core, nor to common overflow) | U5) | |
13 | Without reversing shock attenuation | No code◇ |
With reversing shock attenuation | S | |
14 | With directional spool valve (sample 23178) | 6E ◇ |
With directional seat valve (sample 22058) | 6SM | |
15 | DC voltage 24V | G24 ◇ |
AC voltage 230V, 50/60Hz | W230 | |
16 | Without manual emergency operation | No code |
With implicit manual emergency operation | N9 ◇ | |
With manual emergency operation | N | |
Electrical connection | ||
17 | Connector DINEN175301-803 | K46) |
18 | Directional slide valve (model "6E") channel B Nozzle in the middle Ø1.2mm | R127) |
Directional seat valve (model "6SM") channel P nozzle in the middle Ø1.2mm | B127) | |
Corrosion resistance | ||
19 | None | No code◇ |
Improved corrosion resistance (has passed 240 hours salt spray test, meets the requirements) ENISO9227） (Model "2" only, but without protective cap) | J3 | |
Seal material (Please ensure compatibility between the seal and the hydraulic oil used; see "Technical Data") | ||
20 | NBR seal | No code◇ |
FKM seal | V | |
Equipment instructions | ||
21 | No type testing procedure | No code |
Type-tested safety valve conforms to Pressure Equipment Directive 2014/68/EU | E | |
22 | Standard model | No code ◇ |
The solenoid coil is an approved component with the UR mark, conforming to UL906 | =UR |
Technical Specifications
| Specification | Value |
|---|---|
| Brand | Bosch Rexroth |
| Category | Solenoid Relief Valve |
| Series | DBW |
| Working Pressure (MPa) | 31.5 |
Plain language sourcing guide for Rexroth solenoid relief valve, DBW 10 B1-5X/315-6EG24N9K4
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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 relief valve, DBW 10 B1-5X/315-6EG24N9K4
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