The ATOS DPZO-A-273-S5/E 31 is a heavy-duty industrial proportional directional valve engineered for precise, high-response control of flow direction and magnitude in hydraulic systems. It features a four-way, three-position spool design with a high-performance proportional solenoid and integrated position transducer, enabling closed-loop regulation of spool position for accurate and repeatable actuator control.
ATOS DPZO-A-273-S5/E 31 Technical Specifications
| Valve Type | Proportional directional valve, 4-way, 3-position |
|---|---|
| Model Code | DPZO-A-273-S5/E 31 |
| Actuation | Proportional solenoid with position feedback |
| Mounting Pattern | ISO 4401 / CETOP 5 (NG10) |
| Max Operating Pressure | 350 bar (5075 psi) |
| Nominal Flow Rate | Up to 100 L/min (26.4 gpm) |
| Spool Type | Closed-center, overlapped |
| Electrical Supply | 24 VDC proportional solenoid |
| Fluid Compatibility | Mineral oil, synthetic hydraulic fluids |
| Seal Material | NBR (standard), FKM optional |
Key Engineering Features
- Integrated position transducer for closed-loop spool control
- High-resolution proportional solenoid with low hysteresis
- Robust cast iron body for high-pressure industrial service
- ISO 4401 / CETOP 5 mounting for direct manifold installation
- Optional digital or analog electronic driver for optimized performance
- Designed for continuous duty in demanding hydraulic circuits
Industrial Applications
- Injection molding machines – clamp and injection axis control
- Hydraulic presses – force and position regulation
- Steel and metal forming equipment – roll gap and tension control
- Marine and offshore – deck machinery and winch drives
- Test rigs and simulators – dynamic motion control
For technical inquiries, dimensional drawings, or replacement support for ATOS DPZO-A-273-S5/E 31, contact the Pro-Hydraulic engineering team.
PRODUCT IMAGES
ATOS DPZO-A-273-S5/E 31 Proportional Directional Valve
⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the ATOS DPZO-A-273-S5/E 31 Proportional Directional Valve. This precision-engineered industrial component delivers reliable fluid control for heavy-duty systems.