How Does a Double Block and Bleed Valve Work?

Double-shut-off-exhaust-valve

A double block and bleed (DBB) valve is a critical safety component in piping systems that provides isolation and leakage prevention for hazardous fluid processes. This comprehensive guide explains how a double block and bleed valve works, its key components, and why it’s essential for oil/gas, chemical, and other high-risk industries. Whether you need to […]