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What kind of valve is this?

2017-03-08View Original

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Hello, dear dalao members. Do you know how the valve mentioned above works? I only know that it’s a pneumatically controlled valve; are these two valves interlocked?
Reply #22017-03-08
I need to reply to this; I’ll calculate the costs later
Reply #32017-03-09
A three-way valve with one actuator and two valve bodies may operate simultaneously, and it is possible that the directions of operation of the two valve bodies are not the same
Reply #42017-03-09
It seems that a pneumatic signal is sent, and the two-way or three-way valve must either open simultaneously or close simultaneously~~
Reply #52017-03-09
The three-way valve – this is likely the actuation circuit for an important valve; information on this is usually provided on the PID main screen, so take a close look at it.

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