Deltrol Fluid Products
  1. Cartridge & Zero Profile Valves
  2. Relief
  3. DDRV-080

DDRV-080

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Product Image
DDRV-080
Schematic
DDRV-080 Schematic
Pressure Drop vs Flow
DDRV-080 Pressure Drop vs Flow
Dimensions
DDRV-080 Dimensions
How to Order
How to Order Deltrol DDRV-080
Description

An adjustable, direct-acting poppet cartridge valve designed to limit pressure in hydraulic circuits.

Operation

The DDRV-080 prevents flow from ➁ to ➀ until the set crack pressure at ➁ is achieved. The poppet then unseats allowing flow from ➁ to ➀ protecting the circuit from over pressurization.

Features and Benefits

• Rapid response to pressure surges.
• Low pressure rise.
• Hardened poppet and seat for long life.
• Aluminum knob and disc nut option.
• Adjustment may be locked in place.
• Adjustment prevents spring from going solid.
• Hidden adjustment (tamper resistant option).
• Industry common cavity.

Specifications
Max Operating Pressure (psi)
3000
Max Operating Pressure (bar)
207
Flow gpm
10.0
Flow lpm
37.9
Cavity
080-2
Valve Style
Poppet
  • Operating Pressure: 3000 PSI (207 Bar)
  • Flow:
    • See PRESSURE DROP VS. FLOW graph.
    • Nominal Flow 10 GPM (37.9 L/min).
  • Internal Leakage: 10 drops/min. max. at reseat.
  • Crack Pressure Defined: Determined at .25 gpm (0.9L/min.)
  • Reseat Pressure: Nominal 80% of crack pressure
  • Spring Range: 50 to 3000 PSI (3 to 207 Bar).
  • Preset: See HOW TO ORDER
  • 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).