Neles ND9102FN ND9000 Intelligent Digital Valve Positioner with FOUNDATION Fieldbus
The Neles ND9102FN ND9000 Intelligent Digital Valve Positioner is designed for precise positioning and automated control of pneumatic valve actuators in industrial process systems.
- Single Acting and Double Acting Actuator Configuration
- 1.4–8 Bar Pneumatic Supply Pressure
- 9–32 V DC Supply Voltage
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- Fast dispatchAustralia & worldwide
- Technical supportTalk to an engineer
- 1 YearWarranty
Product Overview
The Neles ND9102FN ND9000 Intelligent Digital Valve Positioner is designed for precise positioning and automated control of pneumatic valve actuators in industrial process systems. Manufactured under the Neles brand by Valmet, this intelligent electropneumatic valve controller uses FOUNDATION Fieldbus digital communication to receive control commands, regulate pneumatic output pressure, and monitor actuator movement. Its microprocessor-based control system continuously compares the required valve position with actual valve travel, supporting accurate positioning, responsive actuator operation, and stable industrial process control.
Part of the Neles ND9000 series, the ND9102FN features a low-capacity pneumatic spool valve designed for smaller pneumatic actuators with stroke volumes below 1 dm³. Its anodised aluminium housing provides IP66/NEMA 4X enclosure protection, while its fieldbus-powered electronics support automatic calibration, local configuration, and advanced valve diagnostics. Compatible with single-acting and double-acting pneumatic actuators, this positioner is suitable for oil and gas processing, chemical manufacturing, power generation, water treatment, pulp and paper production, and industrial automation applications.
Technical Specifications
|
Specification |
Value |
|---|---|
|
Product Name |
Intelligent Digital Valve Positioner |
|
Manufacturer / Brand |
Neles / Valmet |
|
Model Number |
ND9102FN |
|
Product Series |
ND9000 |
|
Product Type |
Intelligent Electropneumatic Valve Controller |
|
Control Technology |
Microprocessor-Based Digital Control |
|
Communication Protocol |
FOUNDATION Fieldbus |
|
Fieldbus Type |
FOUNDATION Fieldbus H1 |
|
Physical Layer |
IEC 61158-2 |
|
Power Supply |
Fieldbus Powered |
|
Supply Voltage |
9–32 V DC |
|
Quiescent Current Draw |
Approximately 16 mA |
|
Control Input |
Digital Fieldbus Commands |
|
Actuator Configuration |
Single Acting and Double Acting |
|
Actuator Compatibility |
Pneumatic Linear and Rotary Actuators |
|
Spool Valve Configuration |
Low Capacity, Size 02 |
|
Recommended Actuator Stroke Volume |
Less Than 1 dm³ |
|
Pneumatic Supply Pressure |
1.4–8 Bar |
|
Pneumatic Connections |
G 1/4 |
|
Electrical Cable Entry |
M20 × 1.5 |
|
Housing Material |
Anodised Aluminium Alloy |
|
Enclosure Configuration |
Standard Industrial Enclosure |
|
Protection Rating |
IP66 / NEMA 4X |
|
Hazardous-Area Approval |
None, N Configuration |
|
Ambient Operating Temperature |
−40°C to +85°C |
|
Position Measurement |
Contactless Electronic Position Sensing |
|
Calibration |
Automatic and Manual |
|
Local User Interface |
Integrated Local Display and Controls |
|
Diagnostic Functions |
Self-Diagnostics, Valve Performance and Instrument Monitoring |
|
Mounting Standard |
VDI/VDE 3845 |
|
Operating Medium |
Clean, Dry Instrument Air |
|
Application Scope |
Industrial Pneumatic Control Valve Automation |
|
Condition |
New |
|
Warranty |
1 Year |
Key Features
FOUNDATION Fieldbus H1 communication for digital industrial process control
Intelligent microprocessor-based positioning for accurate pneumatic actuator control
Low-capacity spool valve designed for smaller pneumatic actuators
Compatible with single-acting and double-acting pneumatic actuator configurations
Fieldbus-powered electronics for communication and instrument operation
Contactless electronic position sensing for accurate valve travel monitoring
Automatic and manual calibration for simplified commissioning
Advanced diagnostic functions for monitoring valve and positioner performance
Integrated local user interface for configuration and maintenance
Durable anodised aluminium alloy housing for industrial environments
IP66/NEMA 4X enclosure protection against dust and water ingress
Pneumatic supply pressure range of 1.4–8 bar
G 1/4 pneumatic connections for compatible instrument air systems
Supports digital integration with FOUNDATION Fieldbus distributed control systems
Suitable for linear and rotary pneumatic valve installations
Typical Applications
Industrial pneumatic control valve positioning
FOUNDATION Fieldbus process control networks
Oil and gas production and processing facilities
Chemical and petrochemical manufacturing plants
Power generation and utility systems
Water and wastewater treatment facilities
Pulp and paper processing plants
Industrial manufacturing and production machinery
Small pneumatic actuator control systems
Rotary ball and butterfly valve automation
Linear globe valve positioning
Industrial flow and pressure regulation systems
Temperature control and automated process regulation
Industrial valve maintenance and replacement
Shipping & Support
Fast dispatch – Australia & Worldwide Shipping
Technical assistance available
1-year warranty
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