Product Overview
The Atos RZGO-TER-033/100 40 is a high-performance proportional pressure reducing valve designed for precise electro-hydraulic pressure control in demanding industrial circuits. Manufactured by Atos, a global leader in hydraulic components, this valve operates on a two-stage proportional principle: a proportional solenoid pilot stage modulates the pressure setting, while the main reducing spool maintains a constant outlet pressure regardless of variations in inlet pressure or flow demand. The RZGO series is engineered for open-loop pressure regulation where accurate, repeatable, and dynamically responsive pressure reduction is required. With a nominal size of 033 and a pressure rating of 100 bar, this valve integrates seamlessly into manifold or subplate mounting configurations, serving as a critical control element in systems requiring smooth pressure ramping, load compensation, and energy-efficient operation.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Proportional Pressure Reducing Valve |
| Model Designation | RZGO-TER-033/100 40 |
| Nominal Size | NG 033 (ISO 4401 size 03 / CETOP 3) |
| Maximum Regulated Pressure | 100 bar (reduced outlet pressure) |
| Operating Pressure | Standard Industrial Grade (Up to 350 bar inlet) |
| Control Type | Proportional solenoid with integrated pressure transducer (TER execution) |
| Mounting & Connection | Subplate mounting, ISO 4401-03 / CETOP 3 interface |
| Electrical Interface | DIN 43650 standard connector, 24V DC or 12V DC solenoid options |
| Fluid Compatibility | Mineral oil based hydraulic fluids (ISO VG 32–68) |
Engineering Features & Advantages
- Precision Performance: The two-stage proportional design with integrated pressure transducer (TER execution) delivers highly accurate and repeatable outlet pressure regulation, minimizing hysteresis and ensuring stable performance across the full flow range.
- Dynamic Response: Fast solenoid actuation and optimized spool geometry enable rapid pressure ramp-up and ramp-down, ideal for closed-loop control systems requiring precise pressure profiling.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust construction, contamination-resistant spool clearances, and long service life.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Atos RZGO series valves and standard ISO 4401-03 mounting patterns, ensuring drop-in replacement without modification.
- Energy Efficiency: Reduces system pressure only where required, lowering heat generation and power consumption compared to fixed pressure reduction methods.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original ATOS OEM standards, ensuring drop-in replacement without modification to existing manifolds or piping.
Typical Industrial Applications
With a nominal size of 033 and a pressure rating of 100 bar, this valve integrates seamlessly into manifold or subplate mounting configurations, serving as a critical control element in systems requiring smooth pressure ramping, load compensation, and energy-efficient operation.
PRODUCT IMAGES
ATOS RZGO-TER-033/100 40 Proportional Pressure Reducing 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.
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- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine ATOS RZGO-TER-033/100 40 Proportional Pressure Relief Valve. This Italian-made hydraulic component features a direct-acting design, delivering precise, reliable pressure control for heavy-duty industrial systems.