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For plants with a voltage command value running HL mineral oil, the NBR version is the economical pick. The 4WRGE16V1-125L-1X works on ±10 V, meters 125 l/min of nominal flow plus holds 350 bar. At 7.56 kg it stays light enough to fit by hand.
Proportional Directional Valve 4WRGE16V1-125L-1X/315G24K31/A1WC152M - Bosch Rexroth R901460943
BOSCH REXROTH
Original product
Net price (excl. VAT)
€7,959.64
Item
BRR-R901460943
Manufacturer no.
R901460943
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901460943
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901460943
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FKM seals cost money that normal oil temperatures do not justify. This NG16 version relies on NBR for HL hydraulic fluid, accepts the command value as ±10 V plus meters 125 l/min of nominal flow at operating pressures to 350 bar.
Benefits
- NBR seals cover HL hydraulic fluid across the usual temperature band
- A ±10 V command value connects straight to standard analog controller outputs
- Nominal flow of 125 l/min, maximum flow 460 l/min, operating pressure to 350 bar
- Spool symbol V1 with linear characteristic curve, internal spool position feedback, 24 VDC
- External pilot oil supply with external pilot oil return, mass 7.56 kg
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 |
| Signal interface | Analog, command value ±10 V |
| Number of switching positions | 3 |
| Hydraulic fluid | HL |
| Number of ports | 4 |
| Electrical connection | Connector 7-pole (6 + PE) to EN 175201-804 |
| Spool symbol | Symbol V1 |
| 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 | 7.56 kg |
Application
Meant for standard axes in forming, testing plus handling equipment running mineral oil. Where oil temperatures stay moderate, NBR sealing is entirely sufficient. Connection diagram ISO 4401-07-07-0-05 keeps the assembly interchangeable.
Manufacturer
Bosch Rexroth, material number R901460943. Manufacturing and marking follow the manufacturer factory standard.
| Hersteller-Nr | R901460943 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 7.560000 |
| 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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