Rotork YT-1000 Electro-Pneumatic Positioner
Product Overview
The Rotork YT-1000 Electro-Pneumatic Positioner is a reliable, user-friendly device designed for accurate control of pneumatic linear and rotary valve actuators using electrical signals. Featuring simple zero and span adjustments with internal hand dials, it ensures quick calibration and stable operation. With high vibration resistance (no resonance between 5 to 200 Hz), the YT-1000 is ideal for industrial applications requiring precise positioning, such as chemical processing and oil and gas. Its compact aluminum enclosure and full/1/2 split range capability make it a versatile choice for demanding environments.
Key Features
- Simple Calibration: Zero and span adjustments via internal hand dials for easy setup.
- High Vibration Resistance: No resonance from 5 to 200 Hz for stable performance.
- Full/Split Range: Supports full and 1/2 split range for flexible valve stroke control.
- A/M Switch: Seamless transition between automatic and manual operation.
- Compact Design: Aluminum enclosure for lightweight installation.
- Low Air Consumption: Efficient operation reduces energy use.
- Robust Construction: Suitable for linear and rotary actuators.
- Easy Maintenance: Block build structure for quick repairs.
Technical Specifications
| Parameter | Specification |
| Input Signal | 4–20 mA |
| Air Supply Pressure | 1.4–7 bar (20–100 psi) |
| Stroke Range | Linear: 10–100 mm; Rotary: 90–120° |
| Linearity | ±1% of span |
| Hysteresis | ±0.5% of span |
| Repeatability | ±0.3% of span |
| Temperature Range | -40°C to +80°C (-40°F to +176°F) |
| Enclosure Rating | IP66 |
| Power Consumption | <1 W |
| Certifications | ATEX, FM, CSA |
Applications
The Rotork YT-1000 Positioner is ideal for precise valve control in industrial settings:
- Chemical Processing: Linear valve actuation in reactors.
- Oil and Gas: Rotary valve control in pipelines.
- Water Treatment: Accurate positioning for dosing systems.
- Power Generation: Reliable operation in steam lines.
- Pharmaceutical: Hygienic valve automation.
Frequently Asked Questions
How does the YT-1000 handle vibration?
Its design eliminates resonance between 5 to 200 Hz for stable operation.
Is it suitable for rotary actuators?
Yes, the YT-1000R variant is optimized for rotary motion.
What input signal is used?
Standard 4–20 mA for electrical control.
Can it be calibrated on-site?
Yes, simple zero-span adjustments with hand dials.
What is the enclosure protection?
IP66 for dust and water resistance.
Contact Us
For more information about the Rotork YT-1000 Valve Positioner, pricing, or to request a demo, contact our team:
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