閉鎖弁

What is 閉鎖弁 in English in the context of air conditioners, refrigeration cycles, refrigerant circuits, heat exchangers, and the like?

ChatGPT:

In the context of air conditioners, refrigeration cycles, refrigerant circuits, and heat exchangers, 「閉鎖弁」 is typically translated as "shut-off valve."

Explanation:

• A shut-off valve is used to stop or isolate the flow of refrigerant or fluid within a system.
• It allows maintenance or repairs to be performed on specific sections of the system without requiring the entire circuit to be drained.
• Shut-off valves are common in HVAC systems, refrigeration cycles, and heat exchangers to control refrigerant flow.

This term fits well within the context you provided, as it emphasizes the valve’s function to close or isolate parts of the system when necessary.