DPRR-080

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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 DPRR-080 in 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.

The valve will relieve ➀ to ➂.

Features and Benefits

• Hardened precision spool and sleeve for long life.
• Variety of pressure ranges.
• High accuracy of pilot operated design.
• Adjustment prevents spring from going solid.
• Industry common cavity.

Specifications
Pressure Max psi
5000
Pressure Max bar
345
Flow gpm
5.0
Flow lpm
18.9
Cavity
Valve Style
Spool
  • Operating Pressure: 5000 PSI (345 Bar)
  • Flow: See PRESSURE DROP VS. FLOW graph. Nominal flow 5 GPM (19.0 l/min)
  • Internal Leakage: 5 in3/min (82 cc/min) max. at 3000 PSI (207 Bar)
  • Spring Range: 300 to 5000 PSI (21 to 345 Bar)
  • Preset: (See HOW TO ORDER)
  • Temperature: -30°F to +250°F (-35°C to +120°C)
  • Recommended Filtration: ISO 19/15
  • Fluids: Mineral-based fluids.For other fluid compatibility, consult factory.
  • In-Line Body Material: Anodized 6061T6 aluminum allow rated at 3000 PSI (207 Bar).