MCQ–High Pressure Gas Mass Flow Controllers
Responsive gas flow control for high-pressure applications
The MCQ flow controller delivers the fast control response of our standard controller to applications that require higher line pressures (160-320 psia). This high-pressure mass flow controller achieves new setpoints rapidly and stays there, even in the face of pressure spikes. We’ll use your application parameters to customize your valve and PID tuning to ensure that it delivers fast and stable control.
- Versatile. Control pressure while monitoring flow rates, select another gas calibration on the fly or define your own gas composition with COMPOSER™.
- Connected. Easy integration into your digital industrial network with Ethernet/IP, EtherCAT, DeviceNet, Profibus, Modbus (RTU and TCP/IP) or serial communications options.
- Durable. MCQ series flow controllers can temporarily flow liquids without getting destroyed. For environmental hardiness, we can build your MFC with IP66 ingress protection.
Alicat’s MCQ series uses small proportional valves for control at lower flow rates and is suitable for use with non-corrosive gases.
Alicat’s MCHQ series pairs two small valves working side-by-side as one and is suitable for use with non-corrosive gases.
Alicat’s MCRQ series uses nearly frictionless Rolamite valves and a variety of orifice patterns for control at high flow rates and is suitable for use with non-corrosive gases.
Alicat’s MCHQS series is suitable for use with corrosive gases and pairs two valves working side-by-side as one to provide greater control at higher pressures.
Alicat’s MCRQS series is suitable for use with corrosive gases and uses nearly frictionless Rolamite valves and a variety of orifice patterns for control at high flow rates.