Introducing the FIELDVUE DVC6200 Series digital valve controller, a state-of-the-art, intelligent, microprocessor-based instrument that revolutionizes the traditional valve assembly. It's valve-mounted and delivers unprecedented intelligence, enhancing control precision and system reliability. This innovative controller ingeniously transforms a two-wire 4 to 20 mA control signal into a precise pneumatic output that actuates the valve, ensuring optimal performance.Available with a variety of communication protocols, the FIELDVUE instrument supports HART® 5 or 7, WirelessHART®, FOUNDATION™ fieldbus, and PROFIBUS, offering versatile connectivity options to suit diverse industrial needs.
• Industry certifications elevate trustworthiness: CSA, FM, ATEX, IECEx, CUTR, Lloyds Register, PESO, KGS, INMETRO, NEPSI, TIIS, Natural Gas Certified, and approved as a Single Seal Device.
• Operates efficiently with either air or natural gas supply, providing flexibility and adaptability in various operational environments.
• Seamlessly retrofitted to replace existing analog positioners on both Fisher and non-Fisher pneumatic actuators, promoting resource economy and workflow continuity.
• Universally mountable on any actuator or valve assembly, demonstrating remarkable versatility.
• Streamlining inventory management, the FIELDVUE instrument features a commonality of parts that reduces the necessity for excessive spare parts inventory, thus optimizing operational efficiency.
Linkage‐Less Non‐Contact Position
Feedback - Experience cutting-edge technology with the high-performance, linkage-less
feedback system that, as depicted in the image, eliminates
any physical contact between the valve stem and the
DVC6200. This innovation ensures no component wear, thereby significantly extending cycle life.
is maximized.
Built to Survive - With a field-proven design, the DVC6200
boasts fully encapsulated electronics that are resilient to
vibration, temperature extremes, and corrosive
environments. Its weather-tight wiring terminal box
safeguards field wiring connections from the rest of the
instrument, ensuring uninterrupted operation.
Actuator Overpressure Prevention
The DVC6200 sets a benchmark with its comprehensive library of valve diagnostic alerts, easily accessible via an Emerson Field Communicator. When integrated into a HART communication system, it promptly delivers real-time notifications of equipment conditions to the asset management system, adhering to NAMUR NE107 alert categorization, thereby enhancing predictive maintenance strategies.
These intuitive alerts enable swift identification and resolution of:
• Valve travel deviations caused by excessive friction or galling
• High cycle frequencies resulting from dither or improper tuning
• Accumulated total travel movements surpassing limits, indicating potential packing wear
• Valve travel surpassing defined parameters
• A variety of mechanical and electrical instrument issues
These critical alerts are systematically stored in the DVC6200's on-board memory, ensuring they are readily available for review and action.
Cold Valley Intelligent Technology (Shanghai) Co., Ltd. stands as a venerated pillar of the esteemed Hanshan (Cold Mountain) Intelligent Technology Co., an elite powerhouse in innovation and excellence, renowned for its pioneering spirit and cutting-edge advancements.
Referred to as Hanshan Intelligent Technology Co., Ltd. group, we embarked on our transformative journey in the vibrant and ever-evolving city of Shanghai in 2013. This moment marked the dawn of a remarkable era of technological progression, setting new benchmarks in the industry with our relentless pursuit of excellence and innovation.
The visionary founding team, composed of seasoned veterans from global automation titans, brings together an impressive blend of over 20 years in automation engineering and a decade's mastery in consulting and implementing leading digital solutions. With their deep expertise and forward-thinking approach, their unwavering mission is to deliver superior automation and digitization services that create a significant impact on a global audience. Strategically positioned in Shanghai, China, the company shines as a beacon of advanced technological strength and foresight, leading the way in breakthrough innovations.
With over two decades of illustrious experience in the petrochemical domain, Cold Valley Intelligent Technology has cultivated profound insights into the automation and digitalization requirements across the industry's entire spectrum - upstream, midstream, and downstream. We provide professional-grade products and holistic solutions that are meticulously tailored for a diverse array of industries, including petroleum, chemical, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals. Our commitment to excellence ensures superior performance and efficiency throughout the entire product lifecycle, positioning us as a trusted partner in driving industrial transformation and innovation.
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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