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Metering 500 l/min steplessly is beyond a simple switching unit. The control throttle 2WFC40S500L-1X/M/K4 works as a size 40 cartridge valve, holds up to 420 bar and follows a command value through external electronics.
Regeldrossel 2WFC40S500L-1X/M/K4 - Bosch Rexroth R901451948
BOSCH REXROTH
Original product
Net price (excl. VAT)
€2,994.74
Item
BRR-R901451948
Manufacturer no.
R901451948
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901451948
Country of originGermany
Customs tariff number84819000
ConditionNew
Artikel
BRR-R901451948
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A large flow has to be limited proportionally rather than merely switched. The control throttle 2WFC40S500L-1X/M/K4 solves that as a pilot-operated cartridge valve with a nominal flow of 500 l/min at a maximum operating pressure of 420 bar.
Benefits
- 500 l/min nominal flow in size 40 at a maximum of 420 bar.
- Linear flow characteristic held accurate by external piston position feedback.
- Cartridge valve for mounting cavity ISO 7368-BD-10-2-A with two ports.
- Electrical with external electronics, 24 V DC, 3-pole connector (2 + PE) to DIN EN 175301-803.
- NBR seals on hydraulic fluid HL, 7.17 kg weight.
Technical data
| Connection diagram | ISO 7368-BD-10-2-A |
| Product family | 2WFC(E) |
| Type of connection | Cartridge valve |
| Nominal flow | 500 l/min |
| Supply voltage | 24 VDC |
| Number of switching positions | 2 |
| Hydraulic fluid | HL |
| Number of ports | 2 |
| Electrical connection description | Connector 3-pole (2 + PE) according to DIN EN 175301-803 |
| Spool symbol | A to B, B to A |
| Operating pressure, max. | 420 bar |
| Size | 40 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | Electrical with external electronics |
| Weight | 7.17 kg |
Application
The control throttle sits in the manifold of presses, test rigs and injection moulding machines where speed and force have to be guided. The external electronics take the command value from the machine controller and trim the piston position to match.
Manufacturer
Bosch Rexroth lists the valve under material number R901451948 in product family 2WFC(E), described in data sheets RE 29403 and RE 07600-B.
| Weight | 7.170000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901451948 |
| Zolltarifnummer | 84819000 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Country of Manufacture | Germany |
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