Shop Deltrol DFRA Adjustable Flow Regulator, Restrictive, Pressure Compensated
The Deltrol Fluid Products DFRA-080-2 Flow Regulator is an adjustable cartridge valve designed to maintain consistent flow rates in low-flow applications, regardless of downstream pressure. It allows for precise flow control, with the ability to adjust flow rates from 0.15 to 10 gpm, and can be fine-tuned up to 50% below the maximum setting. The valve features a pressure-compensated design that maintains accuracy despite pressure changes, operates with a minimum pressure differential of 75 psi, and includes a quiet response. With an aluminum knob for easy adjustments, it is ideal for applications requiring reliable flow regulation in the industry-standard cavity. It operates at up to 3000 psi and is suitable for temperatures ranging from -30°F to +250°F.
The DFRA maintains a constant flow within specified accuracies from ➀ to ➁ regardless of downstream load pressure. When flow produces a minimum predetermined pressure differential across the compensator spool control orifice, the spool shifts against the spring force to throttle the flow and maintain the flow setting. The cartridge’s flow may be adjusted -50% of maximum setting. Reverse flow is not regulated.
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Cartridge Flow Control Valve for C-8-2 or C-10-2 Cavity
Up to 10GPM
3000psi
Flows .15 gpm to 1.5 gpm (0.6 to 5.7 L/min.) ±15%, Flows over 1.5 gpm (5.7 L/min.) ±10%
Spool
-30°F to +250°F (-35°C to +120°C)
ISO 17/15/13
Mineral-based fluids. For other fluid compatibility, consult factory.
Click HERE to view the Deltrol DFRA-080 Valve Catalog
Click HERE to view the Deltrol DFRA-100 Valve Catalog
Click HERE to view the entire Deltrol DFRA Valve Collection
DFRA-080-2, Knob Adjustment
DFRA-100-2, Screw Adjustment
Deltrol DFRA Adjustable Flow Regulator, Restrictive, Pressure Compensated
Click on the model number in the chart below to view that item. Options show below are most common and readily available.
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| Product SKU ▼ | Model Code ▼ | Cartridge Cavity ▼ | Pressure Rating ▼ | Flow Rating ▼ | Adjustment Type ▼ | Lead Time ▼ | Price ▼ |
|---|---|---|---|---|---|---|---|
| 10133-52 | DFRA-080-2-N | C-8-2 | 3000 | 2.0 | 1-3 Days | $51.99 | |
| 10176-46 | DFRA-100-2-N-H | C-10-2 | 3000 | 10.0 | Hidden Adjustment | 1-3 Days | $59.99 |
| 10140-86 | DFRA-100-2-N-K | C-10-2 | 3000 | 10.0 | Knob Adjustment | 1-3 Days | $74.99 |
| 10132-92 | DFRA-100-2-N-S | C-10-2 | 3000 | 10.0 | Screw Adjustment | 1-3 Days | $62.99 |
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Technical Specs
