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A cushion has to work against the press while holding force. This size 16 valve meters 125 l/min nominal flow at 350 bar, spool symbol V1, with pilot oil supply as well as pilot oil return taken externally.
Proportional Directional Valve 4WRGE16V1-125L-1X/315G24K31/C1M - Bosch Rexroth R900930681
BOSCH REXROTH
Original product
Net price (excl. VAT)
€7,574.20
Item
BRR-R900930681
Manufacturer no.
R900930681
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900930681
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900930681
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Total price
A cushion holds force only as precisely as the valve meters flow. This pilot-operated proportional directional valve in size 16 answers that with 125 l/min nominal flow, 350 bar operating pressure, plus internal spool position feedback.
Advantages
- 125 l/min nominal flow at 350 bar, sized for cushion cylinders as well as counter-hold cylinders.
- External pilot supply together with external return separates the pilot stage cleanly from the working circuit.
- Internal position feedback protects force control against pressure swings in the main circuit.
- Light 9.95 kg housing carrying three switching positions across four ports.
- ±10 mA command value straight at the valve electronics, 24 VDC supply.
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 mA |
| 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 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 | 9.95 kg |
Applications
Besides press cushions it serves counter-holders, blank holders, compensating cylinders. Where press circuit as well as valve share one oil supply, the separated pilot routing keeps the pilot stage quiet.
Manufacturer
Bosch Rexroth, material number R900930681. Genuine manufacturer part, not a replica.
| Hersteller-Nr | R900930681 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 9.941000 |
| 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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