Savings. Safety. Reliability.
Neles NDX valve controller provides a solution for all valve brands in a wide range of applications regardless of customer or industry. The product delivers all the robustness and reliability you’d expect from a valve controller by Neles. At the same time it is extremely easy to install and use.
Features
Neles® NDX Valve Controller Features:
- Optimized performance
- Superior diagnostics and data storage capabilities
- Local and remote configuration
- Easy interpretation of diagnostics data
- For rotary and linear valves
- Valve stroke length up to 220 mm
- Single and double acting versions
- Low air consumption
- Reliable and robust design
- Device self diagnostics
- On-line, performance and communication diagnostics
- Intrinsically safe and explosion proof
- SIL 2 capable
Benefits
Neles® NDX Valve Controller Benefits:
- Reliability
- Simple installation to eliminate human error
- High reliability with proven technology and extensive testing
- Elimination of external mounting linkages
- Operational Savings
- Elimination of additional instrumentation
- Cost savings with stock management
- Supply air savings
- Efficiency and cost reductions in valve maintenance
- Ease
- Intuitive, easy and fast installation
- Easy commissioning with touch screen or remotely
- Easy product selection
- Easy diagnostics with recommended actions
Specifications
Neles® NDX Valve Controller Specifications:
| Temperature range: | -40 ... +85 °C / -40 ... +185 °F |
| Communication: | HART, FOUNDATION™ Fieldbus |
| Protection class: | IP66 / NEMA 4X enclosure |
| Approvals: | Ex ia / Ex nA: ATEX, IECEx, cCSAus, CCOE/PESO, KOSHA, CCC |
| Ex d: ATEX, IECEx, cCSAus (pending), CCOE/PESO, KOSHA, CCC |
Q & A
Neles® NDX Valve Controller Q & A
+ What is the Neles NDX valve controller?
The NDX is a valve controller by Valmet (Neles) that offers high reliability, simple installation, intuitive operation, and extensive diagnostics. It works with a wide range of valves and actuators, both rotary and linear.
+ Which types of valves and actuators are compatible with the NDX?
The NDX supports both rotary and linear valves. It accommodates valve stroke lengths up to 220 mm and comes in single-acting and double-acting versions.
+ What communications protocols does the NDX support?
It supports HART and FOUNDATION™ Fieldbus communications.
+ Is the NDX safe and certified for use in hazardous / explosive environments?
Yes. There are intrinsically safe and explosion-proof versions. It is SIL 2 capable. Various global approvals for explosion safety are available.
+ How easy is it to install and commission the NDX?
It is designed for intuitive, fast installation with ease of commissioning via a touch screen or remotely. The design also eliminates external mounting linkages to reduce installation complexity.
Downloads
Contact us at (855) 737-4714 to learn more, or fill out our online form.