One of the main advantages of a non-rising stem gate valve is that it requires less space for installation. The valve can be installed in areas with limited vertical clearance because the stem does not move up and down. This makes non-rising stem gate valves an ideal choice for applications where space is limited, such as underground pipelines.

Another advantage of a non-rising stem gate valve is that it is relatively easy to maintain. The valve can be easily disassembled for inspection and repair without the need for special tools. Additionally, the non-rising stem design reduces the amount of wear and tear on the sealing surfaces, which can extend the life of the valve.