Check Valves

A check valve, also known as a non-return or one-way valve, works to allow either a liquid or gas to travel through the component in one direction. Working automatically, check valves are designed for efficient operation in a variety of safety applications, specifically to prevent overflow. Check valves usually comprise of two-ports, one to allow the fluid to enter and the other one to allow the fluid to leave. Various types of check valves are available, in a variety of sizes and specifications, making them ideal for a wide range of applications.

As automatic components, check valves continue to work even when the plant facility loses air or electricity, essential for safety applications. The different types of industrial check valves work with a variety of media, including liquid, air, gas and steam. Manufactured from hard-wearing materials, check valves operate in a wide variety of applications and are even compatible with chemicals and low-pressure sealing.