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This size 32 version bolts onto a subplate or control manifold and is set by hand with a rotary knob, no tool needed. The range runs from 4 to 315 bar with flow up to 650 l/min, the pilot stage is driven from 24 VDC and the valve weighs 6.3 kg.
Pressure Relief Valve DBW30B1-5X/315-6EG24N9K4/12 - Bosch Rexroth R978916170
BOSCH REXROTH
Original product
Net price (excl. VAT)
€2,122.37
Item
BRR-R978916170
Manufacturer no.
R978916170
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R978916170
Country of originGermany
ConditionNew
Artikel
BRR-R978916170
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Where the working setting is changed regularly, a rotary knob beats a screw hidden under a cap. This pilot-operated seat valve in size 32 is set by hand anywhere between 4 and 315 bar while limiting a flow of up to 650 l/min.
Advantages
- Manual adjustment by rotary knob across 4 to 315 bar
- Flow up to 650 l/min, operating pressure up to 350 bar
- Subplate mounting to ISO 6264-10-17 with two ports
- Pilot-operated seat design with a 24 VDC coil and two switching positions
- 6.3 kg, NBR seals for HL hydraulic fluid
Technical data
| Connection diagram | ISO 6264-10-17 |
| Max. flow | 650 l/min |
| Product family | DB.10-30 |
| Type of connection | Subplate mounting |
| Supply voltage | 24 VDC |
| Number of switching positions | 2 |
| Hydraulic fluid | HL |
| Number of ports | 2 |
| Electrical connection description | Connector 3-pole (2 + PE) according to EN 175301-803 |
| Spool symbol | B |
| Operating pressure, max. | 350 bar |
| Size | 32 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 6.3 kg |
Application
Subplate mounting turns the valve into part of a manifold and saves piping and fittings. On test rigs and special machines the target setting is found quickly during commissioning. The knob then holds that setting without further locking.
Manufacturer
Material number R978916170 at Bosch Rexroth, DB.10-30 product family. The hole pattern and the curves are given in the data sheet.
| Hersteller-Nr | R978916170 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 6.300000 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
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