Introducing the FIELDVUE DVC6200 Series digital valve controller, a state-of-the-art, microprocessor-based instrument that seamlessly integrates with the valve assembly to deliver unprecedented intelligence and functionality. Transforming a standard two-wire 4 to 20 mA control signal into a precise pneumatic output, designed specifically to enhance actuator performance and responsiveness.Choose between advanced communication protocols, including HART® 5 or 7, WirelessHART®, FOUNDATION™ fieldbus, or PROFIBUS, to ensure seamless connectivity and integration.
• This product boasts an array of global certifications, including CSA, FM, ATEX, IECEx, CUTR, Lloyds Register, PESO, KGS, INMETRO, NEPSI, TIIS, and Natural Gas Certification, as well as Single Seal Device compliance.
• Designed for versatility, it operates efficiently with either air or natural gas supply.
• Easily upgrade your existing systems; the unit can be retrofitted to replace outdated analog positioners on both Fisher and non-Fisher pneumatic actuators.
• Flexibility at its finest-it can be mounted onto any actuator or valve assembly you have.
• Benefit from part commonality across FIELDVUE instruments, significantly reducing the need to maintain large spare parts inventories.
Linkage‐Less Non‐Contact Position
Feedback - Our superior linkage-less feedback system ensures high performance by
eliminating the need for physical contact between components.
With no physical linkage between the valve stem and the DVC6200,
the system is free from wear and tear, maximizing the cycle life dramatically.
is maximized.
Built to Survive - The rugged DVC6200
features encapsulated electronics that are shielded against
vibration, extreme temperatures, and corrosive atmospheres.
A robust, weather-tight wiring terminal box
provides isolation for field wiring connections, ensuring they remain unaffected by external factors.
of the instrument.
Actuator Overpressure Prevention
The DVC6200 digital valve controller offers an extensive suite of valve diagnostic alerts, accessible via an Emerson Field Communicator, ensuring you are promptly informed of any equipment concerns. It supports NAMUR NE107 categorization for efficient alert management.
These alerts provide critical insights into potential issues such as:
• Valve travel deviations stemming from excess friction or galling
• High cycle counts due to dither or suboptimal tuning
• Packing wear caused by total travel movement beyond specified limits
• Valve travel exceeding predefined thresholds
• Mechanical and electrical anomalies within the instrument
All alerts are securely stored within the DVC6200's onboard memory for easy access and review.
Cold Valley Intelligent Technology (Shanghai) Co., Ltd. is a revered cornerstone of the prestigious Hanshan (Cold Mountain) Intelligent Technology Co., embodying a powerhouse of innovation and unparalleled excellence in the industry.
Known as Hanshan Intelligent Technology Co., Ltd. group, our journey commenced in the dynamic and fast-paced city of Shanghai in 2013, marking a transformative epoch in the evolution of technology.
Our visionary founding team, a consortium of seasoned experts from global automation giants, unites an extraordinary amalgamation of over 20 years in automation engineering with more than a decade of consulting and implementing state-of-the-art digital solutions. Their steadfast mission is to deliver world-class automation and digitization services that captivate a global clientele. Strategically headquartered in Shanghai, China, our company stands as a luminous beacon of cutting-edge technological prowess.
With more than two decades of distinguished experience in the petrochemical sector, our company has developed profound expertise in understanding the complex automation and digitalization needs across the entire industry's spectrum - upstream, midstream, and downstream. We offer professional-grade products and comprehensive solutions, intricately customized for industries like petroleum, chemicals, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals, ensuring excellence and sustainability throughout their entire lifecycle.
You may have these questions
How do I select the right product?
A: Upon receiving your inquiry, our comprehensive technical dossier will provide all the necessary insights. This documentation will enable you to thoroughly verify the process parameters and technical specifications pertinent to your needs. With this information, we will expertly recommend the model that precisely aligns with your specific requirements.
I would like a confirmed model. Can you provide that?
A: Certainly. Once you communicate the model you are interested in, we will conduct a thorough verification process to ensure its suitability. If there are opportunities for cost-effective enhancements, we will gladly offer optimization suggestions. After your confirmation, we will proceed with crafting a formal quotation, tailored to meet your objectives.
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