Seeking advice on valve pneumatic circuit accessories.
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What are the air path accessories in the yellow circle, and what is their function? I hope experts can give me some guidance.
It should be a solenoid valve, used to control the flow of gas; judging from its appearance, it’s likely a double-acting valve
The lock valve is also known as a position-preserving valve, right? Please analyze the air circuit shown in this diagram – can it be seen clearly? That is, when the solenoid valve loses power, the lock valve locks in place, preventing air from flowing in the downstream direction. From the diagram, it seems that the valve should not move, but in reality, when an air source is connected to the red port, the valve moves downward. Is it because the lock valve isn’t in position, which caused the subsequent air-compression valve to switch?
This post was last edited by tiger2010 on 2021-4-28 08:52. Why is it necessary to connect a gas source to that red interface? Why connect a gas source? By understanding its structural principles, it’s possible to explain why it shuts off when you connect it to a gas source
Three check valves have been installed; once interlock is activated, the valves should open, and the red circle should be the exhaust connection
This is a pneumatically actuated locking valve; upstream of it is a solenoid valve that requires an electrical supply, and before that there is an air pressure reducing filter. When the solenoid valve fails, the locking valve acts as a safety interlock
This post was last edited by The magnolias remain as before on 2021-4-28 09:50. Our KOSO check valves have a function of maintaining position in the absence of air pressure; if you need to purchase spare parts, feel free to contact me
Detection lock valve, used to control the air circuit in case of an air supply failure
With this configuration, the red one should be connected to an external air storage tank, right?