![](https://www.azbil.com/products/factory/factory-product/flowmeter/mass-flow-controller/mqv/__icsFiles/metafile/2020/05/27/mqv-216_1.png)
Digital Mass Flow Controller
Model MQV_ _ _ _
![CE](https://www.azbil.com/common/img/ss/ce.png)
![KC](https://www.azbil.com/common/img/ss/kc.png)
300 ms high-speed controllability
The model MQV_ _ _ _ offers exceptionally fast response from no flow to the stable Set point flow rate, and after set point changes.
![mqv-2](https://www.azbil.com/products/factory/factory-product/flowmeter/mass-flow-controller/mqv/images/mqv-2.gif)
Operation at low differential pressure
The model MQV_ _ _ _ does not use capillaries that have large pressure loss. So the model MQV_ _ _ _ can control in the low pressure difference.
![mqv-3](https://www.azbil.com/products/factory/factory-product/flowmeter/mass-flow-controller/mqv/images/mqv-3.gif)
Superior indication function
Either an integrated display model or a separate display model can be selected.
Thanks to this feature, noise from power wiring has no effect on signals.
![mqv-4](https://www.azbil.com/products/factory/factory-product/flowmeter/mass-flow-controller/mqv/images/mqv-4.gif)
PC loader communication functions,
The PC loader allows not only configuration but also logging trends.
![](https://www.azbil.com/products/factory/factory-product/flowmeter/mass-flow-controller/mqv/images/mqv-5.gif)
![](https://www.azbil.com/products/factory/factory-product/flowmeter/mass-flow-controller/mqv/images/mqv-6.gif)
Wide temperature range
Model MQV_ _ _ _ controllers can be used over a wide operating temperature range.
(-10 °C to + 60 °C)
![](https://www.azbil.com/products/factory/factory-product/flowmeter/mass-flow-controller/mqv/images/mqv-7.gif)
AC adapter is also available
You can use the model MQV_ _ _ _ only by plugging the AC adapter into an outlet without troublesome wiring.
Application
Heat treatment furnace
MFC control the various gas flow to control the mosphere.
![](https://www.azbil.com/products/factory/factory-product/flowmeter/mass-flow-controller/mqv/images/mqv-8.gif)
Burners for processing
MFC control the ratio of fuel gas to supporting gas.
![](https://www.azbil.com/products/factory/factory-product/flowmeter/mass-flow-controller/mqv/images/mqv-9.gif)
Culture device
MFC control the concentration of oxgen and carbon dioxide in the culture medium.
![](https://www.azbil.com/products/factory/factory-product/flowmeter/mass-flow-controller/mqv/images/mqv-10.gif)