2PF – Pressure compensated flow control valve
The Polyhydron Pressure Compensated Flow Control Valve (PF) is designed to maintain a consistent flow rate regardless of pressure variations. It ensures precise flow control, smooth operation, and reliable performance in hydraulic systems, making it ideal for applications requiring accuracy and stability.
- Operating Pressure : High Performance Range
- Application : Industrial & Mobile Systems
About this item
The Pressure Compensated Flow Control Valve (PF) is designed to maintain a constant flow rate regardless of pressure variations. It offers an optional check valve for free reverse flow. The hand knob requires four rotations for precise and easy adjustment, and a thumb screw is provided to lock the desired setting. A stroke limiter is also available as an optional feature for controlled operation.
| Max. working pr. | |
|---|---|
| 315 bar | |
| Flow controlling capacity | Minimum 0.25 to 4 l/min, 0.5 to 8 l/min, 1 to 16 l/min, 2 to 32 l/min or 3 to 40 l/min. |
Key Specifications
- Operating Pressure:Â Up to 315 bar.
- Flow Controlling Accuracy: ±3%
- Flow Capacity Options:Â Available in various ranges:
- 0.25 to 4 l/min
- 0.5 to 8 l/min
- 1 to 16 l/min
- 2 to 32 l/min
- 3 to 40 l/min.
- Min. Differential Pressure:Â Requires 7 bar between Port A and Port B to function correctly.
- Medium:Â Mineral oil with a viscosity range of 10 cSt to 380 cSt.
- Weight:Â Approximately 2.4 kg.






















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