◆ Flowmeter

Based on the corrosiveness of the loaded medium, kinematic viscosity, working temperature, working pressure, flow range and other characteristics, combined with measurement accuracy, signal transmission type and explosion-proof requirements, select the appropriate flowmeter, such as mass flowmeter, volumetric flowmeter, turbine flowmeter, electromagnetic flowmeter, etc.

◆ Control valve

Based on the corrosiveness of the loaded medium, kinematic viscosity, working temperature, working pressure, flow range and other characteristics, combined with public conditions, explosion-proof requirements and control methods, select the appropriate loading and unloading control valve, such as: electro-hydraulic valve, pneumatic two-stage valve, pneumatic control valve, pneumatic multi-stage on-off valve, electric control valve, pneumatic/electric on-off valve gauge, etc.