The Neles ND9000 Intelligent Valve Positioner is a state-of-the-art solution designed for precise and sustainable valve control across all industrial sectors. Equipped with advanced diagnostics, HART, FOUNDATION Fieldbus, and Profibus PA communication, the ND9000 ensures seamless integration with major DCS systems. Its robust, modular design and low energy consumption make it a future-proof choice for optimizing valve performance and enabling predictive maintenance. Certified for SIL 2 and suitable for harsh environments, the ND9000 supports both rotary and linear valves, delivering unmatched reliability in oil and gas, chemical, and pulp and paper applications.
Parameter | Specification |
---|---|
Input Signal | 4-20 mA (HART), FOUNDATION Fieldbus, Profibus PA |
Supply Pressure | 1.4–8 bar (20–115 psig) |
Temperature Range | -40°C to +85°C (-40°F to +185°F), arctic version: -53°C to +85°C (-63°F to +185°F) |
Positioning Accuracy | ±0.1% full scale |
Enclosure Protection | IP66, NEMA 4X |
Actuator Compatibility | Rotary and linear, single- and double-acting |
Air Consumption | Low, optimized for energy efficiency |
Diagnostics | Online, performance, and communication diagnostics; data storage |
Certifications | SIL 2, ATEX, IECEx, INMETRO, cCSAus, CCOE/PESO, KOSHA, GOST R, NEPSI |
Mounting | Universal mounting kits for third-party actuators; remote mounting option |
Communication Protocols | HART, FOUNDATION Fieldbus, Profibus PA |
Configuration | Local User Interface (LUI) or remote PC software |
The Neles ND9000 Intelligent Valve Positioner excels in demanding industrial applications:
Its advanced diagnostics and ValveSight™ integration provide real-time valve health data to prevent failures.
It supports HART, FOUNDATION Fieldbus, and Profibus PA for seamless DCS integration.
Yes, it operates from -40°C to +85°C, with an arctic version extending to -53°C.
Its low air and power consumption design minimizes energy usage, enhancing sustainability.
Yes, it features fast auto-calibration, one-point calibration for in-process valves, and universal mounting kits.
For more information about the Neles ND9000 Intelligent Valve Positioner, pricing, or to request a demo, contact our team:
+8615000725058 |