The Metryva Chuanyi Nozzle Flowmeter developed by Chongqing Chuanyi Automation Co., Ltd. operates on the principle of fluid mechanics' throttling effect. By inducing a local contraction, it creates a pressure differential between the front and rear of the nozzle. This differential is measured to determine the fluid flow rate. The nozzle is designed to withstand high temperatures and impacts, offering a long service life and a wide measurement range. It is particularly suitable for measuring high-velocity fluid flow in high-temperature and high-pressure steam pipelines, such as those found in power plants. 
 
Simple Structure: The design facilitates easy installation and maintenance.
High Durability: Capable of withstanding high temperatures, high pressures, and impacts, ensuring longevity.
Corrosion Resistance: Constructed with materials that provide excellent resistance to corrosion.
High Accuracy and Repeatability: Offers precise measurements with good repeatability and a stable discharge coefficient.
Integral Forging and CNC Machining: Manufactured through integral forging without welding, followed by comprehensive CNC machining, ensuring structural integrity and precision.
Technical Specifications:
Diameter Range: DN50 to DN1200.
Accuracy Class: 1.0.
Medium Temperature: -196°C to 600°C.
Pressure Rating: 0.25 MPa to 42 MPa.
Applications:
The Nozzle Flowmeter is ideal for industries requiring precise flow measurement and control, including:
Data Center Application: Accurately measures the flow rate of chilled water or cooling fluids in high-pressure pipelines, ensuring efficient cooling system performance and optimizing energy usage.
Power Generation: Measuring high-velocity steam flow in power plant pipelines.
Petrochemical: Monitoring fluid flow in high-temperature and high-pressure environments.
Metallurgy: Controlling fluid flow in metallurgical processes.