Flowserve Valtek Beta NT3000 Electropneumatic Transducer 4-20mA I/P Converter Valve Positioners for Flow Control
The Flowserve Valtek Beta Positioner with NT3000 Electro-Pneumatic Transducer is a high-performance solution for precise control of linear and rotary pneumatic valve actuators. The Beta positioner provides robust, field-reversible operation, while the NT3000 module converts 4-20 mA input signals to 3-15 psi pneumatic outputs with excellent linearity and repeatability. Designed for demanding industrial environments, this combination ensures reliable valve positioning with minimal air consumption and easy calibration. Ideal for oil and gas, chemical, and power applications, it offers seamless integration and long-term durability.
- Precision Signal Conversion: 4-20 mA to 3-15 psi with ±1% linearity.
- Field-Reversible: Easy adaptation for direct or reverse acting actuators.
- Low Air Consumption: Efficient operation reduces energy costs.
- Compact Design: Mounts on Valtek and third-party actuators.
- Robust Construction: Aluminum housing for vibration resistance.
- Simple Calibration: Zero and span adjustments for quick setup.
- Wide Supply Range: 30-150 psi air supply tolerance.
- Temperature Stability: Operates from -40°F to 180°F.
| Parameter | Specification |
|---|---|
| Input Signal | 4-20 mA |
| Output Signal | 3-15 psi |
| Air Supply Pressure | 30-150 psi |
| Linearity | ±1% of span |
| Hysteresis | ±0.5% of span |
| Temperature Range | -40°F to 180°F (-40°C to 82°C) |
| Enclosure | Aluminum |
| Power Consumption | <1 W |
| Certifications | ATEX, FM, CSA (optional) |
The Flowserve Valtek Beta Positioner with NT3000 is suited for precise valve control in industrial processes:
- Oil and Gas: Pipeline and actuator control.
- Chemical Processing: Reactor valve positioning.
- Power Generation: Steam valve automation.
- Water Treatment: Flow control in treatment systems.
- Pharmaceutical: Hygienic valve operation.
It converts electrical signals to pneumatic for actuator control.
Yes, for direct or reverse acting without modifications.
30-150 psi for reliable operation.
Simple zero and span adjustments.
Yes, robust aluminum housing.
For more information about the Flowserve Valtek Beta Positioner with NT3000, pricing, or to request a demo, contact our team:
- Email: shawn@gongboshi.com
- Phone: +8619173917882
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- Flowserve Valve Services: Maintenance and repair.
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