Product Overview
The EATON PTS1-10-0-80 is a high-performance proportional directional valve from the Vickers by Eaton series, engineered for precise electro-hydraulic control of flow direction and magnitude in demanding industrial hydraulic systems. Utilizing a robust proportional solenoid actuation principle, this valve delivers infinitely variable spool positioning proportional to the electrical input signal, enabling smooth acceleration and deceleration of actuators without pressure spikes or shock. With an NG10 (CETOP 5 / ISO 4401-05) size 10 interface and a nominal flow capacity of 80 L/min, the PTS1-10-0-80 serves as a critical control element in systems requiring accurate velocity profiling, position synchronization, and load-independent motion control. Its direct-operated proportional design ensures fast dynamic response and excellent repeatability, making it a preferred choice for replacing original Vickers proportional valve installations in plastic injection molding, metallurgical, and general industrial automation applications.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Proportional Directional Valve (Vickers Proportional Valve Series) |
| Model Designation | PTS1-10-0-80 |
| Valve Size | NG10 / CETOP 5 / ISO 4401-05 |
| Nominal Flow Rate | 80 L/min (per port, at rated pressure differential) |
| Operating Pressure | Up to 315 bar (ports P, A, B); 160 bar max (port T) |
| Actuation Type | Proportional Solenoid (single or dual solenoid configuration) |
| Spool Configuration | Closed-center, 4-way, 3-position proportional spool |
| Mounting & Connection | Subplate mounting per ISO 4401-05 / CETOP 5; DIN 43650 electrical connector |
| Control Signal | Analog ±10 V DC or 4–20 mA (via proportional amplifier) |
| Hysteresis | ≤ 5% of nominal stroke |
| Response Time | Typically 20–40 ms (step response, dependent on amplifier tuning) |
Engineering Features & Advantages
- Precision Performance: The proportional directional valve (vickers proportional valve series) delivers precise, repeatable performance with low hysteresis and stable control across the full working range.
- Industrial Reliability: Constructed for continuous duty with durable, corrosion-resistant materials and proven engineering for maximum system uptime.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original EATON standards, allowing straightforward retrofit into existing hydraulic systems without rework.
- Rated Capability: Rated for pressure ratings up to 315 bar and flow rates up to 80 L/min, supporting stable operation across the full working range.
Typical Industrial Applications
Its direct-operated proportional design ensures fast dynamic response and excellent repeatability, making it a preferred choice for replacing original Vickers proportional valve installations in plastic injection molding, metallurgical, and general industrial automation applications.
PRODUCT IMAGES
EATON PTS1-10-0-80 Proportional Directional Valve
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Shop the genuine Eaton PTS1-10-0-80 Proportional Pressure Relief Valve. This Germany-made 80 bar hydraulic component features a direct-operated proportional design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.