DDPS-160

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Schematic
Pressure Drop vs Flow
Dimensions
How to Order
Description

A fixed spool cartridge valve designed to direct oil to a circuit when a predetermined pressure differential has been reached.

Operation

The DDPS-160 in the steady state blocks flow from ➀ to ➁.

When the predetermined pressure differential between ➀ and ➂ is achieved, the spool shifts to allow flow from ➀ to ➁.

Features and Benefits
  • High flow capabilities.
  • Hardened precision spool and sleeve for long life.
  • Pressure differential setting options.
  • Industry common cavity.
Specifications
Max Operating Pressure (psi)
3000
Max Operating Pressure (bar)
207
Flow gpm
50.0
Flow lpm
189.3
Cavity
Valve Style
Spool
  • Operating Pressure: 3000 PSI (207 Bar)
  • Flow: See PRESSURE DROP VS. FLOW graph.
  • Internal Leakage: 5 in3/min. (82 cc/min.) max. at 3000 PSI (207 Bar)
  • Differential Pressure Setting:
    • 5 PSI ( 0.3 Bar)
    • 20 PSI ( 1.4 Bar)
    • 40 PSI ( 2.8 Bar)
    • 80 PSI ( 5.5 Bar)
    • 160 PSI (11.0 Bar)
  • Temperature: -30°F to +250°F (-35°C to +120°C)
  • Recommended Filtration: ISO 20/18/14
  • Fluids: Mineral-based fluids. For other fluid compatibility, consult factory.