The flow rate output can be adjusted to the specified flow rate value. The output flow rate is not affected by changes in operating pressure or environmental temperature, and the flow rate can be controlled with high accuracy.

1. High reliability system at low cost.

   The proportional solenoid valve is combined with a flow sensor for measurement and a controller to achieve high reliability and low cost.

2. Compact and lightweight, ideal for confined spaces.

   A small proportional solenoid valve, a flow sensor, and a controller are integrated into the system, making it lighter (about 200g) and more compact than if they were installed separately.

3. Enables high-speed and highly accurate flow control.

   The built-in proportional solenoid valve and flow sensor provide stable flow control within 2 seconds (±5% F.S.) in all flow ranges.

4. Custom specifications are also available.

   We can customize the shape and characteristics to suit your design.

Ultrasonic mass flow rate controllerUMFC Series

• Flow control and concentration measurement are possible with one unit.
• Compact and lightweight, ideal for limited spaces.
• Number of parts and costs' problem reduced.
• Customizable (CF settings adjusted to the gas used).

Applications

• Oxygen concentrators, Anesthesia machine, Ventilators, and CO2 insufflator.

Model	Valve operation	Rated voltage	Full ScaleFlow rate	Operating Pressure Range	Comm	Flow rate resolution	Drawings
UMFC-0005	Normally close (NC)	24V	5L/min	50～200kPaG	Serial	0.05L/min	-

Compact Mass Flow ControllerSMFC Series

• Low-cost resin body type with minimal functions.
• Compact and lightweight, ideal for confined spaces.
• Custom specifications available.

Applications

• Gas flow control for analytical and environmental measuring instruments.
• Gas flow control for anesthesia machines and oxygen concentrators.

Model	Rated Voltage	Valve Operation	Standard full-scale flow rate	Operating differential pressure	Comm	Setup resolution	Drawings
SMFC-0005	12VDC	NC	5L/min	0.05～0.2 MPaG	Serial	0.01L/min	Brochure(PDF) 2D CAD（DXF） 3D CAD（STEP）
SMFC-0020	12VDC	NC	20L/min	0.15～0.3 MPaG	Serial	0.01L/min	Brochure(PDF) 2D CAD（DXF） 3D CAD（STEP）

All-in-one valve, sensor, and controller.

• A small proportional solenoid valve, flow sensor, and controller are built into the unit, making it lighter ( approximately 200g) and more compact than if it were installed separately.
  
  Furthermore, it is possible to design a smaller and more cost effective system by adding a pressure reducing valve.
  Please inquire.