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Some circuits need no centre position, only two clearly separated states. This pilot-operated size 16 directional valve works with two switching positions to symbol D, releases up to 300 l/min, holds 280 bar and weighs 9.74 kg.

Directional Spool Valve 4WEH16HD7X/OF6EG24NETK4/B10 - Bosch Rexroth R900708449

BOSCH REXROTH Original product
Net price (excl. VAT)
€1,926.74
Item BRR-R900708449
Manufacturer no. R900708449
Personal expert advice
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Product data
Manufacturer no.R900708449
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900708449

The valve has two switching positions to symbol D and so gives the control system exactly two states. The size 16 main stage releases up to 300 l/min, and pilot oil is taken internally and returned internally.

Benefits

  • Two switching positions to symbol D across four ports
  • 300 l/min through the ISO 4401-07-07-0-05 interface
  • Internal piloting on both supply and return, so no external control line is needed
  • Operating pressure up to 280 bar on HL hydraulic fluid with NBR seals
  • Solenoid actuation at 24 VDC through a 3-pole connector (2 + PE) to EN 175301-803
  • Subplate mounting, weight 9.74 kg

Technical data

Connection diagramISO 4401-07-07-0-05
Max. flow300 l/min
Product familyH-4W.H..
Type of connectionSubplate mounting
Supply voltage24 VDC
Number of switching positions2
Hydraulic fluidHL
Number of ports4
Electrical connection descriptionConnector 3-pole (2 + PE) according to EN 175301-803
Spool symbolSymbol D
Operating pressure, max.280 bar
Size16
SealsNBR
Electrical connectorConnector, 3-pole (2 + PE)
Type of actuationwith solenoid actuation
Weight9.74 kg

Applications

It is typically used on cylinders that shuttle between two end positions, for instance on clamping devices, diverters and tipping gear. Since no centre position is provided, the consumer stays in the last position switched once power is removed. Subplate mounting allows installation in an existing control manifold.

Manufacturer

Bosch Rexroth lists this valve in product family H-4W.H.. under material number R900708449. Detail is held in data sheet RE 24751 and in the overview RE 07600-B.

More Information
Hersteller-Nr R900708449
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 9.740000
Zolltarifnummer 84812010
GPSR Herstellerdaten Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com
Artikel-Authentizität Original product
Artikelzustand New