Shut-off valves AV700

Shut-off valves are used to block and open hydraulic connections at any pressures and pressure differences up to 700 bar. Furthermore, it can also be used as a drain valve against the tank.

Operating pressure up to 700 bar
Max. flow rate 25 l/Min
Porting NG 6 according to DIN 24340 / ISO 4401 / CETOP RP 121 H

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[Translate to EN:] Absperrventil Typ AV700
Features Advantages
As cartridge or intermediate plate valve Poppet tight
Pressure up to 700bar Little force required for adjustment thanks to pressure compensation
Flow rate up to 25l/min Bidirectional flow

Applications

  • Locking hydraulic connections at any pressure up to 700 bar
  • Forming technology - Clamping and clamping
  • Presses, inspection and test systems
  • Hydraulic Tools
  • Small aggregates
  • High-voltage switch

Technical data

Hydraulic fluid mineral oil according to DIN 51524 (other fluids on request)
Fluid temperature range – 20 to 80 °C
Ambient temperature range – 30 to 50 °C
Viscosity range 5 to 400 mm²/s
Porting NG 6 according to DIN 24340 / ISO 4401 / CETOP RP 121 H
Max. operating pressure connection P, A, B 700 bar
Max. operating pressure connection T 350 bar
Max. flow rate 25 l/min
Filtration (recommendation) according to NAS 1638 class 6 resp. ISO/DIN 4406 17/15/12
Pressure drop at 25 l/min (fully open) and 32 mm²/s: 15 bar
Weight see technical data sheet
Material cartridge body: high strength steel (burnished)
valve body: steel, zinc-plated, black chromated
adjusting knob: grey cast iron, zinc-plated