Initialization without external input. (With initial setting support circuit) Compatible with proportional control valves KFPV050, 300 Series. Page 8(13)

KFPV010 Series
Supports control at extremely low flow rates. Page 11(10)

KFPV050, KFPV300
Perfect for seamless control of gasses and liquids. High accuracy (repeat accuracy, response accuracy, low hysteresis). This proportional control valve requires a special controller. Page 20(19)