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

Xiangjing (Shanghai) - Leading Distributor of Pneumatic and Electric Control Valves

Established in Shanghai, China, Xiangjing(Shanghai) Mechanical and Electrical Tech Co.,Ltd has been a trusted distributor of high-quality pneumatic and electric control valves for many years. With extensive industry experience, we provide our customers with a comprehensive range of products from renowned global brands, ensuring reliability and performance in industrial automation and control systems.

Our Product Portfolio:

• Pneumatic Control Valves: We offer top-tier products from industry giants such as Fisher, Samson, Koso, Masoneilan, Flowserve, Metso/Neles, CCI/STI, HORA, KTM, Sempell, Keystone, WEIR, Azbil, and leading Chinese brands.
• Safety Valves: Our selection includes Crosby, Dresser, Leser, and various well-established Chinese brands.
• Electric Actuators: We supply high-quality actuators from ROTORK, Limitorque, Auma, SIPOS, PS, and other respected Chinese manufacturers.
• Measurement and Instrumentation: Our portfolio features reliable pressure, temperature, level, and flow transmitters from Rosemount, E+H, Yokogawa, ABB, Siemens, VEGA, Krohne, Magnetrol, , and Chinese brands.
• Distributed Control Systems (DCS): We provide advanced systems from leading brands such as Ovation, DeltaV, Schneider-Foxboro, Honeywell, and ABB.

Why Choose Us?

• Extensive Experience: With years of expertise in control valves and instrumentation, we have developed a deep understanding of our customers' needs and requirements, enabling us to offer tailored solutions that optimize performance and efficiency.
• Diverse Product Range: We are proud to offer both internationally recognized and high-quality Chinese brands, ensuring that we can meet a wide range of customer specifications with competitive pricing and short delivery times.
• Reliable Support: Our team is committed to providing exceptional customer service and technical support, helping customers select the right products and ensuring seamless integration into their systems.

We are confident that our rich industry experience and diverse product offerings will make us a strong partner in fulfilling your automation and control needs. We look forward to the opportunity for long-term and mutually beneficial cooperation.