Bucher Hydraulics SDVA... serie size 7 trykkbegrensningsventil - Sandwich med bypass funksjon

Bucher Hydraulics trykkventiler
  • With cartridge valve, type DVPB−1−16...
  • Interface to ISO 4401−07−07
  • Bypass function in the PT, AT, or BT connection
  • Internal pilot−oil drain to port T
  • 4 pressure ranges available
  • High flow values
  • Excellent stability over the whole pressure and flow range
  • Responsive pressure adjustment
  • Available with hand−knob or tamper−proof cap
  • External cartridge parts are zinc plated and chromited (CrVI−free)
  • Sandwich body is zinc−phosphated
       
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Type        Pressure Relief Valve, Size 7
Designation Pressure relief valve
Design Sandwich design, manually operated, seated pilot stage
Mounting method Stack mounting
Size Size 07 interface to ISO 4401−07−07 / DIN 24 340 A16
Interface
Max operating pressure ... 350 bar in P, A, B
... 350 bar in T
Max flow rate 300 l/min
Flow direction See symbols
Hydraulic fluid HL and HLP hydraulic oils to DIN 51 524, for other fluids please contact BUCHER
Hydraulic fluid
temperature range
- 25°C ... + 80 °C
Viscosity range 10...650 mm²/s (cSt), recommended 15 ... 250 mm²/s (cSt)
Minimum fluid cleanliness 20/18/15 to ISO 4406 : 1999
For mer informasjon Datablad --- Oversikt

Kontakt Hydex vedrørende Bucher Hydraulics SDVA... serie trykkbegrensningsventil 
  
 
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