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An axis held under pressure for days loses a measurable amount of oil through a spool valve. This directional poppet valve seals on its seat instead and still switches reliably after a long standstill. It passes 25 l/min at up to 420 bar across four ports and weighs 3.55 kg.
Directional Poppet Valve M-4SEW6D3X/420MG24N9K4QMBG24 - Bosch Rexroth R901551013
BOSCH REXROTH
Original product
Net price (excl. VAT)
€1,855.39
Item
BRR-R901551013
Manufacturer no.
R901551013
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901551013
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901551013
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Holding a load for hours or days is what a poppet design is made for. This size 6 version switches to symbol D with a leak-free seat, passes up to 25 l/min and is rated for a maximum operating pressure of 420 bar.
Benefits
- Poppet seat instead of a spool, tight even after long standstill under pressure
- Maximum operating pressure 420 bar, well above the 350 bar level of spool types
- 25 l/min flow, four ports, two switching positions to symbol D
- Subplate mounting in size 6 according to ISO 4401-03-02-0-05
- Coil 24 V DC, connector 3-pole (2 + PE) according to EN 175301-803
- Weight 3.55 kg, NBR seals for HL hydraulic fluid
Technical data
| Connection diagram | ISO 4401-03-02-0-05 |
| Max. flow | 25 l/min |
| Product family | M-.SEW6 |
| Type of connection | Subplate mounting |
| Supply voltage | 24 VDC |
| Number of switching positions | 2 |
| Hydraulic fluid | HL |
| Number of ports | 4 |
| Electrical connection description | Connector 3-pole (2 + PE) according to EN 175301-803 |
| Spool symbol | Symbol D |
| Operating pressure, max. | 420 bar |
| Size | 6 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 3.55 kg |
Application
The valve is used where a load stays clamped for long periods, for example on fixtures and press rams. The concealed override of the QMB design allows manual switching during setup. The 420 bar rating also covers clamping circuits.
Manufacturer
Bosch Rexroth lists the valve under material number R901551013. Data sheet RE 22058 on direct operated directional seat valves carries curves and mounting dimensions.
| Hersteller-Nr | R901551013 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 2.560000 |
| 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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