How to understand this solenoid valve schematic diagram
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Could you help me take a look at the air circuit diagram of this dual-control solenoid valve? Do the numbers 12 and 14 on both sides refer to electric and manual operation? What do the connections from those points to port 1 mean? Is it possible to achieve 12 or 45 connections by manually operating either one? Why use a solenoid valve with dual control?
Isn’t this a billiard case? The back pocket, the middle pocket
What do the two 14s and 12s on the left and right mean?
The connection labeled 1 represents the air supply provided by the main air source to the pilot valve. As for 12 and 14, they refer to the parts related to the pilot valve. This is also a simplified diagram; it’s sufficient to know that it’s of the pilot-type design. If one wants to understand the specific operating process, simply disassemble it – there’s no need to delve too deeply into it
It’s a pilot-operated two-position five-way solenoid valve; I haven’t come into contact with this type of solenoid valve for a long time, so my memory of it isn’t very clear. I’ll take a look at the manual
By \"pilot-type,\" it is meant that the main valve spool is controlled by air pressure, while in the \"direct-acting\" type, the coil directly controls the valve spool
Hello, is there an operation manual for this valve? All the valves in our factory are of this type; without the instruction manual, it’s impossible to understand them or even dare to touch them