What is the primary use of a 4-way valve in firefighting?

The primary use of a 4-way valve in firefighting is to manage water supply effectively. This type of valve allows the operator to control the flow of water from the pump to various hoses and nozzles simultaneously, ensuring that the required amount of water is directed where it is most needed during firefighting operations.

In firefighting scenarios, the ability to switch between different lines or to isolate certain areas while still allowing water to flow to others is crucial for effective incident management. The 4-way valve provides flexibility and efficiency, enabling firefighters to respond to dynamic situations quickly. Water supply management is critical in firefighting as adequate flow is essential to suppress fires and protect life and property.