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The poppet seat design keeps this pressure relief valve tight in the closed state and avoids constant bleed flow. The adjustment range runs from 3.9 to 100 bar at up to 2000 l/min. Weight is 27.1 kg with three ports.
Pressure Relief Valve DB52F2-3X/100YU - Bosch Rexroth R900353053
BOSCH REXROTH
Original product
Net price (excl. VAT)
€8,095.37
Item
BRR-R900353053
Manufacturer no.
R900353053
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900353053
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900353053
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This valve limits the pressure of a circuit to no more than 100 bar. As a pilot-operated poppet seat valve it stays largely free of leakage when closed, and when open it discharges up to 2000 l/min. Maximum operating pressure is 315 bar.
Benefits
- Poppet seat design with low leakage in the closed state
- Adjustment range 3.9 to 100 bar, internal hexagon under a protective cap
- Up to 2000 l/min flow in size 52
- Three ports on the flange connection, hydraulic actuation
- 27.1 kg weight, NBR seals for HL hydraulic fluid
Technical data
| Max. flow | 2000 l/min |
| Product family | DB(W)52 |
| Type of connection | Flange connection |
| Number of switching positions | 2 |
| Hydraulic fluid | HL |
| Number of ports | 3 |
| Electrical connection description | Connector 3-pole (2 + PE) according to EN 175301-803 |
| Operating pressure, max. | 315 bar |
| Size | 52 |
| Seals | NBR |
| Type of actuation | with hydraulic actuation |
| Weight | 27.1 kg |
Application
It makes sense wherever a circuit stands under pressure for long periods and leakage would drive up oil temperature. The protective cap holds the set value. The size 52 flange takes high flows without a throttling point.
Manufacturer
Bosch Rexroth lists the valve under material number R900353053. Curves and the dimension drawing are in the DB52 series documentation.
| Hersteller-Nr | R900353053 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 27.100000 |
| Zolltarifnummer | 84812010 |
| 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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