Keyto miniature proportional valve is a microvalve developed by the medical industry, IVD, or laboratory to control the fluid proportion, especially suitable for proportional control in medical ventilators or fluid control in ventilation systems, like oxygenerator, reservoirs, anesthesia delivery & monitors, pressure and flow control, mass flow controller.

Types of Miniature Proportional Valves

PV01 Series Proportional Valve

The PV01 micro flow proportional valve is a small diameter product series of Keyto's proportional valve. With a 0.08mm internal flow path. The valve can be used for precise flow control from 0 to 650 ml/min at 1.0 MPa operating pressure, making it suitable for scenarios where precise control of micro flow is required.

PV02 Series Proportional Valve

The PV02 series proportional valve is a small diameter series in Keyto's proportional valve . With a range of flow paths from 0.15 mm to 1.6 mm. The valve is suitable for precise flow control.