Bucher Hydraulics DWVPA-2..., DWVPZ-2... serie size 10 mm trykkompensatorer - Patron

Bucher Hydraulics trykkventiler
  • DWVPA-2 ...: With 8 bar hydrostat spring
  • DWVPZ-2 ...: With 5 bar hydrostat spring
  • Integral pressure relief function
  • With damping orifice in port Z
  • Pilot oil drain to port B
  • Good corrosion protection, stainless steel adjusting screw
  • Available with line- and manifold mounting body type DD-12
       
Kontakt Hydex vedrørende Bucher Hydraulics DWVPA-2..., DWVPZ-2... serie size 10 mm trykkompensatorer

Type      Bypass Hydrostat Cartridge, Size 10 mm 
Design Seated pilot stage, sliding spool main stage 
Mounting method Screw−in cartridge M42x1,5
Size Nominal 10 mm, cavity type DD
Cavity type thread
Max operating pressure 315 bar in A and B (and Z)
Max flow rate 1 ⇒ 2 140 l/min
Max flow rate attainable at the actuator ... 55 l/min with DWPA-2 (Δp 8 bar)
... 45 l/min with DWPZ-2 (Δp 5 bar)
Flow direction A ⇒ B (see symbol)
Hydraulic fluid Hydraulic oils HL and HLP to DIN 51 524;
other fluids by arrangement
Hydraulic fluid
temperature range
−25°C ... + 60 °C
Viscosity range 10...300 mm²/s (cSt)
Minimum fluid cleanliness 18/15 to ISO 4406 / CETOP RP70H
8 ... 9 to NAS 1638
For mer informasjon Datablad ---  Oversikt

Kontakt Hydex vedrørende Bucher Hydraulics DWVPA-2..., DWVPZ-2... serie size 10 mm trykkompensatorer 


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