Meaning of valve letters
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I would like to ask what the three letters CUL on the three-way valve in the upper right corner of the flowchart mean.
It seems to me that that valve is a diaphragm valve Please correct me
I’m a complete newbie in the valve industry; please help me out. I really want to know the answer too. By the way, OP, your book seems very professional. I’m currently learning knowledge related to *, but my understanding is only superficial. Do you have any suitable books to recommend?
These are the valves of the molecular sieve regeneration unit; the salt bath heater is used to heat the regeneration gas, thereby putting one of the molecular sieves into the thermal blowing phase； Without going through the salt bath heater, it is cold blowing. Therefore, this valve should be a directional valve or a three-way valve. I just don’t understand the meaning of the letters.
That’s a control valve, right? What’s a three-way valve?
Looking at the header of the book, it seems to be an English learning book!
Direct control valve; as for the meaning of the letters, I don’t know either. I’m a complete novice when it comes to valves