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Plants in hazardous areas need an approved control element. This size 10 servo directional valve is classified for equipment group II 1G under directive 2014/34/EU and meters 20 l/min nominal flow at up to 350 bar. It weighs 4.36 kg and seals with FKM.
Servo Directional Valve 4WS2EM10-5X/20B11XHET315K31EV-100 - Bosch Rexroth R901101919
BOSCH REXROTH
Original product
Net price (excl. VAT)
€7,637.68
Item
BRR-R901101919
Manufacturer no.
R901101919
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901101919
Country of originGermany
ConditionNew
Artikel
BRR-R901101919
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In zones where an explosive gas atmosphere is continuously present the approval comes first: this servo valve is assigned to equipment group II 1G and meters 20 l/min nominal flow.
Key benefits
- Equipment group II 1G under directive 2014/34/EU, plus a CCC-Ex type examination certificate.
- 20 l/min nominal flow at a maximum of 40 l/min, permissible to 350 bar operating pressure.
- Direct actuated with internal pilot oil supply and internal return, which saves piping inside the hazardous area.
- FKM seals running on HL hydraulic fluid, the spool works in 4 switching positions.
- 4.36 kg on an ISO 4401-05-05-0-05 interface, driven by external electronics at 30 mA/85.
Technical data
| Conformity description | CCC - Ex TR type examination certificate |
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 40 l/min |
| Type of connection | Subplate mounting |
| Product family | 4WS2EM 10...XH...-100 |
| Nominal flow | 20 l/min |
| Conformity | CCC-Ex |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value 30 mA/85 |
| Number of switching positions | 4 |
| Hydraulic fluid | HL |
| Number of ports | 2 |
| Electrical connection description | Connector 7-pole (6 + PE) according to EN 175201-804 |
| Operating pressure, max. | 350 bar |
| Size | 10 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with external electronics |
| Weight | 4.36 kg |
Applications
The series serves turbine governors, oil and gas installations and test rigs surrounded by flammable media. The explosion protection approval covers the valve itself, while the matching control electronics are mounted outside the zone. Electrical hookup is a 7-pole connector (6 + PE) to EN 175201-804.
Manufacturer
Bosch Rexroth, material number R901101919, product family 4WS2EM 10...XH...-100. No data sheet is filed for this type code on our side, the values shown come from the manufacturer article data.
| Hersteller-Nr | R901101919 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 4.360000 |
| 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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