Bucher Hydraulics DDRRZ−7011... to 7055... serie size 2...5 trykkreduksjonsventiler - Patron

Bucher Hydraulics trykkventiler
  • Compact push−in cartridge construction for cavity type AG
  • Operated by a proportional solenoid
  • Model for pmax 100 bar inlet pressure
  • 5 pressure ranges available
  • Excellent stability over the whole pressure and flow range
  • All external parts zinc plated, chromited (CrVI−free)
  • High pressure wet−armature solenoids
  • Various plug connections and voltages are available
  • Can be fitted in a line−mounting body
        Bucher Hydraulics DDRRZ−7011 to 7055 serie size 2...5 trykkreduksjonsventiler - Patron
Kontakt Hydex vedrørende Bucher Hydraulics DDRRZ−7011... to 7055... serie size 2...5 trykkreduksjonsventiler

Type      Proportional 3−Way Pressure−Reducing Cartridge, Size 2...5
Designation Proportional 3−way pressure−reducing cartridge
Design Direct acting, electrically operated
Mounting method Push−in cartridge, 4 mounting bolts M4x50
Size Nominal size 2...5, cavity type AG
Cavity type thread
Max operating pressure 70 bar, pressure range "055" - Standard model
50 bar, pressure range "040" - Standard model
40 bar, pressure range "030" - Standard model
30 bar, pressure range "020" - Standard model
20 bar, pressure range "011" - Standard model

100 bar, all pressure ranges - Model "H"
Max flow rate 15 l/min
Flow direction See symbols
Hydraulic fluid Mineral oils HL and HLP to DIN 51 524;
for other fluids, please consult BUCHER
Hydraulic fluid
temperature range
−25°C ... + 70 °C
Viscosity range 15...380 mm²/s (cSt), recommended 20...130 mm²/s (cSt)
Minimum fluid cleanliness 18/16/13 to ISO 4406 : 1999
For mer informasjon Oversikt

Kontakt Hydex vedrørende Bucher Hydraulics DDRRZ−7011... to 7055... serie size 2...5 trykkreduksjonsventiler 


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