The Neles™ NDX™ is Valmet’s next-generation intelligent valve controller designed for all control valve types and every industry. It delivers unmatched control performance, advanced diagnostics, and long-term reliability while minimizing total cost of ownership. Available in HART 7/6 versions, it supports single- and double-acting actuators, rotary and linear valves up to 220 mm stroke.
| Supply pressure | 1.4–8 bar (single acting), 2.0–8 bar (double acting) |
|---|---|
| Temperature range | –40…+85 °C |
| Travel | linear 5–220 mm, rotary 30–160° |
| Communication | HART 7 (default) or 6 |
| Air capacity | 80 Nm³/h at 4 bar |
| Weight | 2.8 kg (standard), 3.8 kg (Ex d) |
| Approvals | ATEX, IECEx, cCSAus (ia/ib/ic/ec/db/tb) |
Perfect for oil & gas, chemical, power, pulp & paper, and mining processes where precise control, predictive maintenance, and hazardous-area compliance are required.
Phone/WeChat/WhatsApp: +8613916209596
Email: svetama@gbsxj.com
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