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New Member


Monday, September 18th 2017, 1:17pm

Auto-Fill valve based on PSI

Is there a valve out there that will allow the flow of water based on the PSI?

I have a water tank where I need the PSI to always be at 1 bar(14.5 PSI) and to fill the tank when the PSI goes below 14.5.

I haven't been able to find a solution for this anywhere.

Any ideas?


Tuesday, September 19th 2017, 8:39am

Baseboard Heat Pressure Reducing Valve

I'm not sure if this will help but baseboard heating systems use pressure reducing valves that automatically refill the system when the pressure gets too low. Here is a link for one that goes from 10-25PSI. Best of Luck.


Supreme Member

Posts: 5,331

Location: Metro NYC


Tuesday, September 19th 2017, 12:08pm

Why exactly 1 bar? What is achieved by holding that pressure, and nothing higher, in your tank? It would make more sense to have higher pressure in the tank, with simple conventional pressure switch controls, and to reduce the output pressure by way of a pressure reducing valve.


New Member


Tuesday, September 19th 2017, 1:56pm

Thanks @All Wet Irrigation Seems this will do the trick!

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