What is the primary function of check valves in the Foam Pro System?

The primary function of check valves in the Foam Pro System is to prevent contamination of water and foam supplies. Check valves are designed to allow fluid to flow in one direction while preventing any backflow, which is crucial in maintaining the integrity of the foam system. By ensuring that foam and water do not mix back into the supply lines or contaminate each other, check valves play a vital role in preserving the effectiveness of the firefighting foam.

This function directly supports the overall efficiency and safety of foam operations. The separation of foam agents from water supplies is essential, as intermixed supplies could lead to compromised foam performance, thereby impacting firefighting efforts. In a system where precision in foam application is crucial, such as in fire suppression scenarios, the importance of preventing contamination cannot be overstated.