Emerson Fisher DVC6200 SIS Digital Valve Controller

Product Overview
The Fisher DVC6200 SIS is a safety-certified digital valve controller designed for critical applications in safety instrumented systems (SIS). Part of Emerson’s FIELDVUE series, it combines precision valve control with advanced diagnostics to ensure reliable performance in hazardous environments. Compatible with China-customized bellows control valves, this device meets stringent safety standards while delivering seamless integration with plant automation systems.

Key Features
Safety Certification

• SIL 3 certification (IEC 61508/IEC 61511) for use in safety loops
• Partial stroke testing (PST) for valve diagnostics without process interruption

Advanced Diagnostics

• HART 7 communication for real-time valve health monitoring
• ValveLink software integration for predictive maintenance

Robust Design

• IP66/NEMA 4X enclosure for outdoor/indoor use
• Operating temperature: -40°C to 85°C

Customization

• Compatible with China-made bellows control valves (e.g., DN50-DN300)
• Support for both rotary and linear actuators

Technical Specifications

Applications

• Industries: Oil & gas, petrochemicals, power generation, pharmaceuticals
• Processes: Emergency shutdown systems (ESD), fire & gas safety loops
• Environments: Explosive atmospheres (ATEX Zone 1/21), corrosive media handling

Contact Us

• Email: edward.zhao@gongboshi.com
• Website: https://www.shgongboshi.com/contactus.html
• Phone: +86-15000725058 (WeChat/WhatsApp supported)

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