R
rab250
please tell
Discuss What the difference betwween part 1 and part 2 Ball cocks? in the Plumbing Jobs | The Job-board area at PlumbersForums.net
And one is made exclusively in Portsmouthplease tell
Correct me if I am wrong but I have ever heard of a non return valve on a float valve, the air gap is the back flow preventer and with the overflow the level of water should never be able to reach the valve.
Reply to What the difference betwween part 1 and part 2 Ball cocks? in the Plumbing Jobs | The Job-board area at PlumbersForums.net
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