The Neles ND9103 and ND9106 Valve Positioners are advanced intelligent controllers from the ND9000 series, engineered for precise automation of rotary and linear pneumatic actuators. The ND9103 is optimized for standard applications with universal shaft mounting and IP66/NEMA 4X protection, while the ND9106 handles medium-stroke volumes (1-3 dm³) for enhanced capacity. Both models feature HART communication, self-calibration, and comprehensive diagnostics for real-time valve health monitoring. Ideal for chemical, oil and gas, and power industries, they ensure fast commissioning and reliable performance in harsh environments.
| Parameter | ND9103 | ND9106 |
|---|---|---|
| Communication | HART | HART |
| Input Signal | 4-20 mA | 4-20 mA |
| Air Supply Pressure | 1.4-7 bar | 1.4-7 bar |
| Stroke Volume | Standard | 1-3 dm³ |
| Enclosure Rating | IP66/NEMA 4X | IP66/NEMA 4X |
| Temperature Range | -40°C to +85°C | -40°C to +85°C |
| Certifications | ATEX, SIL 2 | ATEX, SIL 2 |
| Mounting | Universal shaft | Universal shaft |
ND9106 handles larger stroke volumes (1-3 dm³) for medium-capacity actuators.
Yes, for digital communication and diagnostics.
Yes, automatic setup simplifies installation.
IP66/NEMA 4X for harsh conditions.
Yes, SIL 2 for safety systems.
For more information about the Neles ND9103 and ND9106 Valve Positioners, pricing, or to request a demo, contact our team:
