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When a circuit has to be limited to no more than 100 bar, this pilot-operated pressure relief valve does the work. The adjustment range runs from 3.9 to 100 bar and flow reaches 2000 l/min. Setting is done through an internal hexagon under a protective cap.
Pressure Relief Valve DB52F2-3X/100XU - Bosch Rexroth R901009418
BOSCH REXROTH
Original product
Net price (excl. VAT)
€6,412.00
Item
BRR-R901009418
Manufacturer no.
R901009418
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901009418
Country of originGermany
ConditionNew
Artikel
BRR-R901009418
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Total price
The task of this valve is limiting system pressure to a set value. The adjustment range lies between 3.9 and 100 bar, the valve handles up to 2000 l/min and a maximum operating pressure of 315 bar. Its design is a pilot-operated poppet seat valve.
Benefits
- Adjustment range 3.9 to 100 bar, secured by an internal hexagon with protective cap
- Up to 2000 l/min flow in size 52
- Poppet seat design, which keeps leakage low in the closed state
- Flange connection with three ports, hydraulic actuation
- 27.14 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 | 27.14 kg |
Application
The valve protects pumps and actuators in large power units against overpressure. The protective cap over the internal hexagon prevents unintended adjustment during operation. The size 52 flange connection takes high flows without narrow cross sections.
Manufacturer
Bosch Rexroth lists the valve under material number R901009418. The characteristic curves of the DB52 series belong to the sizing work.
| Hersteller-Nr | R901009418 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 27.140000 |
| 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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