understanding low flow solenoid valve: applications, features, and selection guide
Release time:2026-01-07 23:32:40
In the realm of fluid control, the Low Flow Solenoid Valve has emerged as a critical component, particularly in applications that require precise management of fluid flow at minimal rates. These valves operate using electromagnetic principles and are extensively utilized across various industries, including water treatment, chemical processing, and HVAC systems. This article explores the fundamentals of Low Flow Solenoid Valves, their features, applications, and essential considerations for selection.

What is a Low Flow Solenoid Valve?
A Low Flow Solenoid Valve is an electromechanical device that controls the flow of fluids through pipes. Unlike traditional valves, which can handle a wide range of flow rates, low flow solenoid valves are specifically designed for applications involving small flow volumes. Their construction typically includes a solenoid coil, a valve body, and a movable plunger, which opens or closes the valve, regulating the flow of the fluid.
Working Principle
The operation of a Low Flow Solenoid Valve is straightforward yet effective. When an electric current passes through the solenoid coil, it generates a magnetic field that pulls the plunger upward, either opening or closing the valve. The design allows for rapid and precise control, which is crucial for applications requiring dynamic adjustments of flow rates. Similarly, when the current is removed, a spring mechanism returns the plunger to its default position, maintaining the valve’s status.