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Fast rapid strokes call for more oil than a small nominal stage releases. The 4WRZ16W8-180-7X/6EG24N9TK4/D3M is rated at 180 l/min nominal flow, meters to spool symbol W8 and works up to 350 bar operating pressure.
Proportional Directional Valve 4WRZ16W8-180-7X/6EG24N9TK4/D3M - Bosch Rexroth R901456176
BOSCH REXROTH
Original product
Net price (excl. VAT)
€2,889.86
Item
BRR-R901456176
Manufacturer no.
R901456176
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901456176
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901456176
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Total price
Fast rapid strokes call for more oil than a small nominal stage releases. The 4WRZ16W8-180-7X/6EG24N9TK4/D3M is therefore rated at 180 l/min nominal flow and allows a maximum of 460 l/min.
Benefits
- 180 l/min nominal flow, 460 l/min maximum flow.
- Operating pressure up to 350 bar at a mass of 11.8 kg.
- 3 switching positions to spool symbol W8, 4 ports.
- External pilot oil supply with internal pilot oil return.
- Driven by external electronics, connector 7-pole (6 + PE) to EN 175201-804.
- Mounting pattern ISO 4401-07-07-0-05, NBR seals for HL hydraulic fluid.
Technical data
| Connection diagram | ISO 4401-07-07-0-05 |
| Max. flow | 460 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 180 l/min |
| Supply voltage | 24 V DC |
| 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 W8 |
| Operating pressure, max. | 350 bar |
| Size | 16 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | Electrical with external electronics |
| Weight | 11.8 kg |
Applications
The valve serves axes with long rapid strokes, such as clamping units on injection moulding machines or lifting gear on test rigs. The upstream pressure reducing valve keeps the pilot stage steady even when system pressure fluctuates. NBR seals are fitted for mineral oil of class HL.
Manufacturer
Bosch Rexroth, material number R901456176. Characteristic curves and installation dimensions are given in data sheet RE 29115, the range overview in RE 07600-B.
| Hersteller-Nr | R901456176 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 13.670000 |
| Zolltarifnummer | 84812010 |
| 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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