Original Neles Solenoid Valve ND9000 ND7000 Valve Controller Metso Pneumatic Valve Positioners for Process Control

Key Features & Benefits

1. Benchmark Control Performance
   The ND9000 excels in both rotary and linear valve applications, offering exceptional dynamic and static control accuracy. Its fast response to control signals minimizes process variability, ensuring consistent product quality even in harsh conditions.
2. Advanced Diagnostics & Data Management
   Equipped with superior diagnostic capabilities, the ND9000 provides real-time insights into valve health, including self-diagnostics, online performance analysis, and communication diagnostics. Its data storage and easy-to-interpret reports enable predictive maintenance, reducing downtime and optimizing asset lifecycle management.
3. Flexible Configuration & Connectivity
   Support for HART, Profibus-PA, and Foundation Fieldbus protocols ensures seamless integration with major DCS systems. Local and remote configuration options—via the intuitive Local User Interface (LUI) or FieldCare software—simplify setup and reduce commissioning time.
4. Rugged Design for Harsh Environments
   With an IP66/NEMA 4X enclosure and SIL 2 certification (IEC 61508), the ND9000 withstands extreme temperatures (-53°C to 85°C in Arctic versions), corrosive atmospheres, and high-pressure environments. Its modular design supports hot-swappable components, allowing maintenance without process shutdowns.
5. Cost-Effective Operation
   Low power and air consumption, combined with a maintenance-free design, significantly reduce total cost of ownership. The ND9000’s future-proof architecture allows for easy upgrades and compatibility with third-party actuators, minimizing spare parts inventory.

Technical Specifications

• Temperature Range: Standard (-40°C to 85°C); Arctic (-53°C to 85°C)
• Communication: HART 6/7, Profibus-PA, Foundation Fieldbus
• Power Supply: 12–30 VDC (loop-powered)
• Output Signal: 4–20 mA (HART) or digital fieldbus
• Protection Class: IP66/NEMA 4X
• Approvals: ATEX, IECEx, SIL 2, marine certification
• Mounting: Versatile kits for linear/rotary valves and third-party actuators

Applications

• Oil & Gas: Offshore platforms, refineries, and pipelines
• Chemical & Petrochemical: High-pressure reactors and corrosive environments
• Power Generation: Steam turbines and boiler control
• Marine: Engine control and seawater systems
• Pulp & Paper: Pulping processes and bleaching lines

Original Neles Solenoid Valve ND9000 ND7000 Valve Controller Metso Pneumatic Valve Positioners for Process Control Images