What is the main reason for installing manual isolation valves in oil supply lines?

Installing manual isolation valves in oil supply lines primarily facilitates easy maintenance while keeping the boiler online. These valves allow maintenance personnel to safely isolate sections of the oil supply system without having to shut down the entire boiler operation, which is crucial for maintaining continuous power generation or heat supply. This capability not only helps in servicing individual components or sections but also minimizes downtime, ensuring that the plant or system operates efficiently.

By having manual isolation valves, technicians can perform necessary repairs or maintenance tasks on specific areas of the oil supply line without interrupting service to the entire system. This enhances operational efficiency and reliability, allowing for routine checks or emergencies to be handled swiftly while maintaining overall functionality.