Electromagnetic valve flow direction issue: Why are there a forward direction and a reverse direction?
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The flow direction issue of solenoid valves – why is there a forward and a reverse direction? Check the image below; pictures speak louder than words
Either you understand the manufacturing process and know whether to turn it on or off in case of a fault, or the relevant information will be indicated on the label attached to the valve.
Isn’t this type of valve designed to have a specific flow direction? It’s related to the internal structure of the valve
This is a stop valve, usually for small diameters, with the fluid entering from below； The large-diameter ones enter from above
Electromagnetic stop valves or certain electromagnetic butterfly valves definitely require a direction
Reply to see what it is. a9b9
Valves all have a direction of flow: fluid enters from the lower side and exits from the higher side. We are in the valve sales business, and customers often ask questions about this; it’s common sense! You could also consult more professional people
It’s a stop valve, with an electromagnetic control unit added, which is used to open and close it