A split-wedge gate valve is a good choice for lines that transport?

A split-wedge gate valve is particularly well-suited for applications involving cold water systems. This type of valve features a design that allows for effective sealing and minimal pressure drop when the valve is fully open, making it ideal for on/off service in cold water lines. The split-wedge design can accommodate variances in the pipe, ensuring a tight closure that helps prevent leaks when the valve is closed.

When it comes to transporting cold water, a split-wedge gate valve provides reliable operation without significantly affecting the flow rate, which is essential in plumbing systems. This characteristic stands out when considering various internal conditions like temperature and pressure, which affect other substances differently.

In contrast, hot water, steam, and air systems often require valves that can handle higher pressures and temperatures, which may not be suitable for the specific design and operational characteristics of a split-wedge gate valve. As a result, cold water is the most appropriate application for this type of valve.