Direct Operated Pressure reducing Valve – DPM
The Polyhydron DPM is a direct-operated, spool-type pressure-reducing valve designed to lower a high primary pressure to a stable, lower secondary pressure. It is commonly used in hydraulic systems to protect components or maintain specific branch pressures.
- Operating Pressure : High Performance Range
- Application : Industrial & Mobile Systems
About this item
The Polyhydron Direct Operated Pressure Reducing Valve – DPM features a direct-acting design with a built-in pressure relief for the secondary port, ensuring stable and controlled downstream pressure. An optional by-pass check valve is available to allow free reverse flow when required, enhancing system flexibility.
| Nominal pressure and flow ratings | |||||||
|---|---|---|---|---|---|---|---|
| Model | Max. working pr. (bar) |
||||||
| Â Max. flow handling capacity | 20 l/min. | ||||||
| Â Max. setting pressure | 200 bar | ||||||
| Â Max. working pressure | 315 bar | ||||||
Core Specifications
- Construction:Â Direct-acting spool type.
- Pressure Ratings:Â Available in four adjustable pressure ranges:Â 25, 50, 100, and 200 bar.
- Maximum Inlet Pressure: Up to 315 bar at Port P.
- Mounting: Subplate mounting as per ISO 6403 standards.
- Flow Capacity: Nominal flow is typically around 20 LPM, depending on the specific model and graph curves.
- Mass: Approximately 1.54 kg.
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