What block is hydraulic/liquid on/off valve in Simulink?

Hi guys,

I need to include on/off valve to control flow of liquid in my work. What block is hydraulic/liquid on/off valve in Simulink?

Thanks!

Answer 1

[Sam Chak]

Hi @Busuyi

2nd Edit: Based on your sketch, it should be a Gate Valve.

https://www.mathworks.com/help/hydro/ref/gatevalve.html

You can also click here and search for other control valves:

https://www.mathworks.com/help/hydro/flow-control-valves-hyd.html

[Busuyi]

Thanks so much Sam.

Maybe my question was not clear enough.

What I actually needed is a 3 port valve of one inlet port, one outlet port and one control port. I am connecting an outlet of a stateflow chart to the valve control port so that the stateflow chart controls when the valve is open or closed.

Thanks!

[Sam Chak]

@Busuyi, thanks for your clarification.

I used to handle some valves in piping and instrumentation systems. Now no longer. I have edited the Answer, If the 3-Way Directional Valve is not what you are looking, can you sketch the valve?

[Busuyi]

Thanks Sam.

Here is a sketch in the attachment.

[Sam Chak]

Hi @Busuyi, based on your sketch, it looks like a control gate valve, which I've updated the link in the Answer.