Are fluorine lined gate valves and gate valves the same type of valve?

Yesterday afternoon, a friend asked the editor, Fluorine lined gate valve Is it the same valve as the gate valve? Without hesitation, the editor replied that it is the same type of valve, but with a different name. Looking back now, I feel that this answer was not rigorous enough. Below, I will mainly elaborate on some of my views on this issue.
If only to say that Fluorine lined gate valve It can be said that this is the same type of valve as the gate valve, or it can be said that it is not the same type of valve. We know that the opening and closing components of fluorine lined gate valves are gate valves, so they can also be commonly referred to as gate valves. Many of my clients have also mentioned gate valves. But there is also a type of valve called a gate valve, whose opening and closing components are also gate valves. However, this type of valve is different from gate valves, and some people also refer to gates as gate valves. Therefore, fluorine lined gate valves and gate valves are not necessarily the same type of valve.

The above is my opinion on whether fluorine lined gate valves and gate valves are the same type of valve. I hope everyone can understand their relationship.