Introducing the MFI Series Flowmeter, a fully metallic marvel perfect for the precise measurement of liquids, gases, and steam. This advanced rotameter features a magnetic float that aligns with a specific position in the measuring tube based on the flow rate of the medium. This position is seamlessly linked to the indicator's magnetic system via an internal magnet, allowing you to effortlessly read the flow rate from its elegant dial and pointer. Designed with a standard configuration for vertical pipes with a bottom-in, top-out process flow, the MFI Series also offers a variety of special structures to suit diverse applications. Widely revered across industries like petrochemicals, chemicals, fertilizers, metallurgy, power, food, pharmaceuticals, and papermaking, it is the go-to solution for accurate measurement and process control of liquids, gases, and steam.
Measurement Range:
Water (20°C) from 1.6 to an impressive 200,000 L/h
Air (0°C, 0.103 MPa) with a range of 0.05 to 6,000 m³/h
Turn-down Ratio:
Standard: An adaptable 10:1I
Special: Enhanced 20:1
Accuracy Class:
Standard: Precise at 1.5
High Precision: I
Overall Height Options:
Standard: Compact 250mm
Special: Versatile 400mm
High Precision: 500mm
Pressure Drop Range:Minimal to maximal range of 2KPa to 70KPa
Pressure Rating:
Standard: Robust and reliableDN 15~DN50 withstanding up to 4.0MPa;DN80~DN200 16MPa
Special: DN 15~DN50 can handle 25MPa;DN80~DN 100 sustaining 16 MPa
Heating Jacket: A steady 1.6MPa
Allowable Fluid Temperature:
Standard range from a chilling -80°Cto a warm 200°C
With PTFE-liner from 0 to a cozy 85°C
High Temperature Structure: Up to a scorching 400°C
Connection Options:
Standard: HG20594-97
Special: Tailored to your request
Ambient Temperature Capacity: From a frosty -40°Cto a balmy +120°C
Electrical Signal Output Capacity::≤65°C
Electrical Connection: Options include 1/2NPT,M20x1.5,with PG11:IP65 Protection for ultimate safety
Company Profile
Cold Valley Intelligent Technology (Shanghai) Co., Ltd. stands as an illustrious part of the esteemed Hanshan (Cold Mountain) Intelligent Technology Co., a beacon of innovation and excellence in the technological realm.
(hereinafter referred to as Hanshan Intelligent Technology Co., Ltd. group) embarked on its journey in the dynamic cityscape of Shanghai in 2013, heralding a new chapter in the evolution of technology.
The founding team, a cohort of seasoned professionals from the world's leading automation enterprises, brings an extraordinary wealth of experience: over two decades in the automation sector, more than 20 years in automation engineering, and a decade dedicated to consulting and implementing state-of-the-art digital solutions. Their mission is unambiguous: to offer unparalleled automation and digital products and services to a worldwide audience. With its strategic base in Shanghai, China, the company shines as a symbol of advanced technological capability.
With a profound heritage exceeding 20 years in the petrochemical arena, the company has gained unrivaled insights into the automation and digitization requirements across the entire industry landscape-upstream, midstream, and downstream. They provide expert-grade products and all-encompassing solutions, meticulously designed for the petroleum, chemical, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metal industries, ensuring excellence in full life-cycle service.






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A: Upon receipt of your inquiry, our detailed technical dossier will equip you with all the essential insights. This comprehensive documentation allows you to verify process parameters and technical specifications accurately. Based on this, we will expertly recommend the model that perfectly fits your precise requirements.
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