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Low-pressure circuits can only be set coarsely with a 315 bar valve. This DBW52 build works in the 4 to 100 bar band and resolves finer there, at a relief capacity of up to 2000 l/min and a weight of 28.06 kg.
Pressure Relief Valve DBW52BP2-3X/100XYU6EG24NK4 - Bosch Rexroth R900777080
BOSCH REXROTH
Original product
Net price (excl. VAT)
€10,586.24
Item
BRR-R900777080
Manufacturer no.
R900777080
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900777080
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900777080
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Cooling and flushing circuits usually run below 100 bar yet call for large oil volumes. The DBW52BP2-3X/100XYU6EG24NK4 is graded for exactly that: adjustment range 4 to 100 bar at flows up to 2000 l/min.
Benefits
- Adjustment range 4 to 100 bar, giving finer resolution of the setting than a spring rated for 315 bar.
- Relief capacity up to 2000 l/min in size 52, suited to large circulating volumes.
- Pilot-operated seat valve, spool symbol B, low-leakage sealing when closed.
- Electrical unloading at 24 VDC, 3-pole connector (2 + PE) to EN 175301-803.
- Internal hexagon with protective cap, weight 28.06 kg, NBR seals.
Technical data
| Max. flow | 2000 l/min |
| Product family | DB(W)52 |
| 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. | 315 bar |
| Size | 52 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 28.06 kg |
Applications
The valve serves flushing, cooling and circulation circuits of large power units as well as prefill circuits of presses. Operating pressure of the size reaches 315 bar, while the control spring caps the setting at 100 bar and so protects downstream coolers and filters.
Manufacturer
Bosch Rexroth, material number R900777080. The type code DBW52BP2-3X/100XYU6EG24NK4 states size 52, component series 3X, an adjustment range to 100 bar and a 24 VDC solenoid.
| Hersteller-Nr | R900777080 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 28.060000 |
| Zolltarifnummer | 84812010 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
| Position sensing | No |
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