Neles ND9000 Series Intelligent Pneumatic Valve Positioner with HART Communication

Product Overview

The Neles ND9000 Series is a cutting-edge OEM customized pneumatic diaphragm valve positioner designed for precise control of linear and rotary valves. As a HART-enabled smart valve controller, it integrates advanced diagnostics and adaptive control algorithms to optimize process performance across industries. This digital valve controller supports both single and double-acting actuators while offering seamless communication through HART protocol, making it ideal for modern process automation systems.

Technical Parameters

Key Features

Adaptive Control Technology

• Auto-calibration for varying actuator sizes
• Real-time parameter adjustment for changing process conditions

Advanced Diagnostics

• Continuous monitoring of valve health
• Predictive maintenance alerts via HART

Rugged Construction

• IP66-rated enclosure for harsh environments
• Vibration-resistant design (up to 2g)

User-Friendly Interface

• Local configuration via 3-button LUI
• Remote access through FieldCare™ software

Safety Compliance

• SIL 3 certification
• ATEX/IECEx approvals for hazardous areas

Applications

Process Industries: Oil & gas, chemical processing, power generation

Valve Types: Globe, butterfly, ball valves (linear/rotary)

Automation Systems: Integration with DCS/PLC via HART/Foundation Fieldbus

Critical Services: Emergency shutdown (ESD), high-pressure applications

Contact Us

Phone: +8615000725058 (WeChat/WhatsApp supported)
Email: edward.zhao@gongboshi.com
Website: https://www.shgongboshi.com/contactus.html