One can easily maintain flow control characteristics with hysteresis of 15% or less, with this Kofloc Small Proportional Solenoid Valve. Whether it is automatic gas flow control of gas chromatographs or it is other analyzer, this valve is best for both of them. Ultra-compact, low power consumption (max. 2 W), lightweight and high-performance are only few features of this valve. This valve is designed with annealed magnetic materials and specially designed flat spring, which prevent the current fluctuations that has been caused by vibrations due to plunger runout or friction. Kofloc Small Proportional Solenoid Valve is in compliance with RoHS and best for precision pressure control.