Shanghai, China – The industrial flow measurement landscape is evolving with the introduction of the Dirty Fluid V-Cone Flowmeter, a breakthrough solution designed to tackle the most challenging fluids, including coke oven gas, blast furnace gas, wet gas, and other contaminated media. With an impressive pressure range of 0.25MPa to 42MPa and a temperature tolerance from -200°C to 500°C, this V-cone type flow meter combines robustness with precision, making it ideal for industries like oil and gas, chemical processing, and wastewater treatment16.
Key Features and Innovations
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Self-Cleaning Design: The flow meter’s unique structure prevents the accumulation of solids, liquids, or gases in the fluid, ensuring uninterrupted operation even with dirty fluids. This is achieved through a swept-flow design that eliminates dead zones, reducing blockages and maintenance needs16.
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High Accuracy and Stability: With an accuracy class of ±1.0% and a wide range ratio of 10:1 (extendable to 50:1 under optimal conditions), the meter delivers reliable measurements for low and high flow rates. Its repeatability of ±0.1% ensures consistent performance36.
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Minimal Straight Pipe Requirements: Unlike traditional differential pressure flow meters (e.g., orifice plates), the V-cone design requires very short straight pipe sections (0-3D upstream and 0-1D downstream), simplifying installation in space-constrained environments17.
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Durability for Harsh Conditions: Constructed with materials capable of withstanding extreme pressures (up to 42MPa) and temperatures (-200°C to 500°C), this flow meter is suited for high-pressure steam, corrosive gases, and abrasive slurries67.
Technical Specifications
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Pressure Range: 0.25MPa to 42MPa
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Temperature Range: -200°C to 500°C
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Diameter Range: DN25 to DN3000
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Accuracy: ±1.0% of reading
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Range Ratio: 10:1 (up to 50:1 customizable)
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Protection Rating: IP67 (dust and water-resistant)
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Certifications: CCS, 3A, TUV-SII2/3, IEC Ex, ATEX, CE, NEPSI16
Applications in Dirty Fluid Management
The V-cone flow meter excels in measuring dirty fluids that challenge conventional flow meters:
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Blast Furnace Gas: Its self-cleaning action prevents clogging from impurities1.
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Coke Oven Gas: The meter handles high moisture content and solid particles without degradation67.
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Wet Gas and Steam: Accurate measurement even with condensation or entrained liquids3.
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Wastewater and Slurries: Resists abrasion and buildup in viscous or solid-laden flows8.
Industry Advancements and Patent Innovations
Recent patents, such as ChuanYi Automation’s detachable V-cone design (CN222635549U), highlight advancements in reducing manufacturing costs and enhancing testing flexibility. This innovation allows for quick cone replacement during trials, streamlining performance optimization for specific applications24. Additionally, companies like Sino-Inst and Fegress Instruments are integrating smart features like HART protocol support and IoT connectivity for real-time monitoring and data analysis36.
Why Choose V-Cone Flow Meters?
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Cost-Effective: Lower permanent pressure loss compared to orifice plates reduces energy consumption1.
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Versatility: Suitable for gases, liquids, steam, and multiphase flows3.
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Low Maintenance: No moving parts and wear-resistant design minimize downtime7.
Pricing and Availability
The CQCY-branded V-Cone Flowmeter (Model: V Cone Flowmeter) is available globally, with prices ranging from USD 50 to 1000 per unit (depending on specifications). Delivery takes 10-30 working days, and payment options include L/C, T/T, Western Union, and more16.
Conclusion
The Dirty Fluid V-Cone Flowmeter sets a new standard for reliability in harsh industrial environments. Its ability to handle extreme pressures, temperatures, and dirty fluids—coupled with self-cleaning capabilities—makes it a top choice for engineers seeking accuracy and durability. As industries prioritize efficiency and sustainability, this technology will play a pivotal role in optimizing resource management and reducing operational costs.
For inquiries or orders, contact suppliers directly for customized solutions.