The Metryva Chuanyi V-Cone Flowmeter is a differential pressure flowmeter developed by Chongqing Chuanyi Automation Co., Ltd. It operates on the same principle as standard throttling devices but features a unique fluid-swept structure. This design prevents the accumulation of entrained gases, liquids, or solid impurities, making it particularly suitable for measuring the flow of contaminated fluids such as coke oven gas and wet gases. Notably, when measuring blast furnace gas, the V-Cone Flowmeter exhibits a self-cleaning effect, reducing the likelihood of impulse line blockages.
 
Wide Turndown Ratio: Offers a range from 4:1 to 10:1, accommodating various flow rates.
Self-Rectifying Function: Requires minimal straight pipe sections—only 1 to 3 times the pipe diameter (D) upstream and 2D downstream—facilitating flexible installation.
Self-Cleaning Capability: Effectively measures dirty and easily scaling fluids, making it ideal for media with high impurity content, such as blast furnace gas.
High Accuracy: Achieves measurement accuracy within ±1% of the indicated value.
Self-Protecting Design: The critical parts of the throttling element are resistant to wear, ensuring long-term stable operation.
Technical Specifications:
Diameter Range: DN25 to DN3000.
Accuracy Class: 1.0.
Medium Temperature: -200°C to 500°C.
Pressure Rating: 0.25 MPa to 42 MPa.
Applications:
The V-Cone Flowmeter is suitable for industries requiring precise flow measurement and control, including:
Data Center Application: Delivers precise and stable flow measurement of chilled water or cooling fluids in compact piping networks, ensuring efficient cooling performance and optimizing system reliability.
Steel Manufacturing: Measuring blast furnace gas and other process gases.
Chemical Processing: Monitoring the flow of contaminated or multiphase fluids.
Oil and Gas: Measuring wet gases and other challenging media.