13-10-2023, 06:03 AM
Check valves, also known as one-way valves, are automatic valves that allow fluid flow in one direction but close to prevent reverse flow. They play an important role in protecting pipelines, equipment, and processes across industries. With various design types available, understanding key differences helps select the optimal check valve for each application. We will examine axial flow valves, China lift check valves, and dual disc check valves – three models commonly found in industrial settings.