When using soft mains, what component should be used?

When utilizing soft mains, a tap-saddle is the appropriate component to use because it is specifically designed to facilitate the connection of service lines to the main water supply line. This is particularly important in systems where flexibility and ease of connection are necessary, such as with soft mains. The tap-saddle allows for a secure attachment without compromising the integrity of the main line, ensuring that water flow is maintained effectively.

Additionally, tap saddles are often used in conjunction with plastic pipe systems, providing a versatile solution for making connections without requiring extensive modification to the existing infrastructure. They help in minimizing leaks and are easier to install compared to other connection methods.

While other components like check valves, discharge valves, and PVC pipes can play important roles in water distribution systems, they do not serve the specific function of connecting service lines to the mains in a manner conducive to the needs of soft mains.