Flow Measurement Products
Advanced Technologies for Accurate Measurement
Flozone Measurement offers a comprehensive range of flow measurement products engineered for accuracy, reliability, and efficiency in gas applications. Our technologies are designed to meet the rigorous demands of custody transfer, pipeline monitoring, and process control, ensuring precision and compliance across all operations.

Ultrasonic Flow Meters
Ultrasonic flow meters use high-frequency sound waves to determine gas flow rate with exceptional precision. Their non-intrusive design, low maintenance requirements, and high accuracy (±0.1% to ±0.5%) make them ideal for custody transfer and clean, conditioned gas flow applications.
These advanced meters are widely used in pipeline operations and refinery systems for consistent and dependable measurement.
Orifice Plate Flow Meters (Differential Pressure)
A long-standing industry standard, orifice plate flow meters offer a proven, cost-effective solution for gas measurement. With a simple design, wide temperature range, and typical accuracy of ±0.5% to ±1.5%, they remain one of the most trusted technologies for reliable flow measurement.
Flozone Measurement maintains a wide inventory of orifice plates, meters, and spare parts—ready for prompt delivery to meet your project needs.
Turbine Flow Meters
Turbine meters provide highly accurate measurement of gas flow, combining excellent repeatability (±0.02%) and linearity (±0.15% to ±1.0%) when properly installed. Their low pressure drop and easy maintenance make them ideal for refined product and light hydrocarbon measurement applications.
Flozone offers a full selection of turbine meters and parts—contact our team today for assistance in sizing and selection.
Coriolis Flow Meters
Coriolis meters deliver direct mass flow and density measurement with unmatched accuracy—typically within ±0.1% for liquids and similarly high precision for gases. With no moving parts and multivariable outputs (mass flow, density, temperature), they minimize maintenance and provide superior reliability for custody transfer, leak detection, well testing, and refinery processes.
Contact Flozone Measurement today for a quote and expert assistance in selecting the right Coriolis meter for your operation.


Positive Displacement (PD) Meters
Positive Displacement meters measure flow by trapping fixed volumes of fluid within mechanical chambers—ensuring high accuracy, even with viscous gases and low flow rates. Available in several configurations, including oval gear, rotary vane, and helical gear, PD meters require minimal upstream piping and often operate without external power.
Flozone Measurement provides a complete line of PD meters—contact our specialists today for sizing and pricing details.
Control Valves
Daniel™ Control Valves, offered by Flozone Measurement, provide precise flow and pressure regulation for gas and liquid measurement systems. Built for accuracy, durability, and low maintenance, these valves maintain stable operation under varying conditions—making them ideal for custody transfer, pipeline balancing, and flow conditioning.
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Crafted with advanced control trims and premium materials, Daniel Control Valves ensure consistent performance and long service life. Contact Flozone Measurement today for expert sizing, selection, and quotation assistance for your control valve application.
Partner with Flozone for Precision and Performance
Ensure accuracy, reliability, and compliance in every gas measurement operation. From ultrasonic to Coriolis technology, Flozone delivers industry-leading solutions backed by technical expertise and responsive support.