Standard Check Valves | #D02B2-0.0V


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Standard Check Valves | #D02B2-0.0V OBSOLETE

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Technical Specifications

  • Maximum Flow Rate: 21 GAL/Min, 80 L/MIN
  • Cracking Pressure: 0 PSI, 0 BAR
  • Seal Material: Fluorocarbon
  • Division: Mobile Hydraulic Systems Division Europe
  • Maximum Flow Rate: 21 gal/min, 80 L/min
  • Cracking Pressure: 0 psi
  • Seal Material: Fluorocarbon
  • Flow Rate: 12 Gal/min @ 100 Psi (7 bar) Nominal, 45 L/min @ 100 Psi (7 bar) Nominal
  • Maximum Operating Pressure: 6000 psi, 420 bar
  • Maximum Inlet Pressure Rating: 6000 psi, 420 bar
  • Leak Rate: < 3 drops/min @ 6000 Psi (420 bar)
  • Function: Standard Check
  • Actuation Type: Pressure Sensing
  • Flow Direction: 2-1 Checked, 1-2 Free Flow
  • For Fluid Type: Mineral-based Hydraulic Fluids, Synthetic Hydraulic Fluids
  • Maximum Kinematic Viscosity: 45-2000 SSU (6 to 420 cSt)
  • Filter Efficiency Rating: ISO 4406 18/16/13, SAE Class 4
  • Valve Material: Steel (all parts), Hardened Steel (all operating parts)
  • Cavity Size: C08-2
  • Installation Torque: 30 lb-ft, 40 Nm
  • Operating Temperature: -15 to 400 °F, -26 to 204 °C
  • Maximum Operating Temperature: 400 °F, 204 °C
  • Minimum Operating Temperature: -15 °F, -26 °C
  • Weight: 0.11 lb, 0.05 kg
  • Body Material: n/a
Safety Warning

Item Information

Parker ball type check valves are designed with a ball held against a seat by a spring. This prevents flow in one direction at all times, but permits flow in the opposite direction when the pressure is high enough to lift the ball off its seat. The pressure at which reverse flow is permitted is called the cracking pressure. By using a hardened ball and finished seat, leakage rates are less than 5 drops per minute in the blocking direction.

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South Africa Headoffice

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