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A safety circuit should remain operable even without control voltage. The M-4SMM6D3X is actuated by hand, withstands 420 bar of operating pressure, passes 40 l/min across four ports and switches to spool symbol D.

Directional Poppet Valve M-4SMM6D3X/F420 - Bosch Rexroth R900089314

BOSCH REXROTH Original product
Net price (excl. VAT)
€5,256.00
Item BRR-R900089314
Manufacturer no. R900089314
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R900089314
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900089314

For a circuit switched by hand that also has to take high pressure, a seat valve is the right design. The M-4SMM6D3X holds 420 bar and carries spool symbol D.

Benefits

  • Spool symbol D with two switching positions across four ports.
  • 420 bar maximum operating pressure in size 6.
  • Directly actuated seat valve that stays tight even after long standstill under pressure.
  • 40 l/min of flow, subplate mounting to ISO 4401-03-02-0-05.
  • 2.18 kg, NBR seals, HL hydraulic fluid.

Technical data

Connection diagramISO 4401-03-02-0-05
Max. flow40 l/min
Product familyM-.S.6,10
Type of connectionSubplate mounting
Supply voltage-
Number of switching positions2
Hydraulic fluidHL
Number of ports4
Spool symbolSymbol D
Operating pressure, max.420 bar
Size6
SealsNBR
Type of actuationwith manual actuation
Weight2.18 kg

Applications

Manually actuated seat valves serve emergency and set-up functions, clamping circuits and test rigs. Without an electrical supply the function stays available while the control is switched off. The seat design prevents leakage while holding.

Manufacturer

The Bosch Rexroth material number is R900089314, product family M-.S.6,10. Characteristic curves and connection dimensions are given in data sheet 2/2, 3/2 and 4/2 directional seat (RE 22340) and Hydraulic valves and hydro- (RE 07600-B).

More Information
Hersteller-Nr R900089314
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 2.180000
Zolltarifnummer 84812010
GPSR Herstellerdaten Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com
Artikel-Authentizität Original product
Artikelzustand New