What are primary valves and secondary valves?
Thread Content
What are primary valves and secondary valves?
For example, the root valve of a differential pressure transmitter is called the primary valve, while the valve on the three-valve assembly can be referred to as the secondary valve
Reply to 2# nmgsbl O(∩_∩)O Thank you! Time to go to bed!
Reply to 3# backcat666: Just got my wife and kids settled down; came up to take a look and then went to sleep
Reply to 4# nmgsbl: It seems you have quite a few children
The first valve located near the medium side is called the primary valve, while the second valve is called the secondary valve.
I would like to ask, is the waste discharge valve called a second-stage valve?
The first valve in contact is the primary valve, and the second one is called the secondary valve
Reply to 5# backcat666: One is enough
Different manufacturers use different terms to describe valves; just as valves produced by various factories have different names, it’s still necessary to rely on one’s own understanding.