DPR-100

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Schematic
Pressure Drop vs Flow
Dimensions
How to Order
Description

An adjustable, direct-acting spool cartridge valve designed to regulate pressure in secondary circuits.

Operation

The DPR-100 in the steady state will allow bi-directional flow between ➀ and ➁ with spring chamber ➂ vented. When the preset pressure at ➀ is achieved, the spool throttles to regulate pressure at ➀ by restricting flow at ➁.

Features and Benefits
  • Variety of pressure ranges.
  • Hardened precision spool and sleeve for long life.
  • Hidden adjustment (tamper resistant) option.
  • Aluminum knob and disc nut option.
  • Adjustment may be locked in place.
  • Industry common cavity.
  • Compact size.
Specifications
Pressure Max psi
3000
Pressure Max bar
207
Flow gpm
4.0
Flow lpm
15.1
Cavity
Valve Style
Spool
  • Operating Pressure: 3000 PSI (207 Bar)
  • Flow: See PRESSURE DROP VS. FLOW graph.
  • Internal Leakage: 5 in.3/min. (82 cc/min.) max. at 3000 PSI (207 Bar)
  • Spring Range:
    • 50 PSI to 200 PSI ( 3 to 14 Bar)
      • Preset: 150 PSI ( 10 Bar)
    • 100 PSI to 900 PSI ( 7 to 62 Bar)
      • Preset: 450 PSI ( 31 Bar)
    • 700 PSI to 2400 PSI ( 48 to 166 Bar)
      • Preset: 1800 PSI (124 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.
  • In-Line Body Material: Anodized 6061T6 aluminum alloy rated at 3000 PSI (207 Bar).