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The symmetrical spool of symbol V opens equally in both directions and therefore suits hydraulic motors and synchronous cylinders. This pilot operated proportional directional valve in size 16 sets 125 l/min of nominal flow at operating pressures to 350 bar.
Proportional Directional Valve 4WRGE16V125L-1X/315G24EK31/A1M - Bosch Rexroth R901125282
BOSCH REXROTH
Original product
Net price (excl. VAT)
€6,647.57
Item
BRR-R901125282
Manufacturer no.
R901125282
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
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Product data
Manufacturer no.R901125282
Country of originGermany
ConditionNew
Artikel
BRR-R901125282
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A hydraulic motor calls for equal opening in both directions of rotation. That is why this 4WRGE16V125L carries the symmetrical spool of symbol V, rated at 125 l/min of nominal flow.
Benefits
- Spool Symbol V with a linear characteristic, 3 switching positions
- Internal pilot oil supply with external pilot oil return, pilot operated design
- The control electronics sit on the valve body, position feedback makes a separate amplifier card unnecessary
- Command value Analog, command value ±10 V on a 24 VDC supply, Connector, 7-pole (6 + PE)
- NBR seals matched to HL hydraulic fluid
Technical data
| Connection diagram | ISO 4401-07-07-0-05 |
| Max. flow | 460 l/min |
| Product family | 4WRGE10,16,25 |
| Type of connection | Subplate mounting |
| Nominal flow | 125 l/min |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value ±10 V |
| Number of switching positions | 3 |
| Hydraulic fluid | HL |
| Number of ports | 4 |
| Electrical connection description | Connector, 7-pole (6 + PE) according to EN 175201-804 |
| Spool symbol | Symbol V |
| Operating pressure, max. | 350 bar |
| Size | 16 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 10 kg |
Applications
The valve is fitted to rotary tables, reels and travel drives where an asymmetric spool would favour one direction of rotation. Internal pilot supply saves a line, the external drain keeps the pilot stage clean. The valve weighs 10 kg.
Manufacturer
Bosch Rexroth lists this product under material number R901125282. Every figure on this page comes from the manufacturer data for type code 4WRGE16V125L-1X/315G24EK31/A1M.
| Hersteller-Nr | R901125282 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 10.000000 |
| 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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