Originally Posted by
focusv8
Did the stuck valve move at all when you tried to shut it off.?
It maybe the gate in that valve has dropped and closed off the pipe
If the valves are in a horizontal run from the tank bottom can you reach in and poke something down the pipe to see if you can get past where the valves are?
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Dont think it turned at all, and have gone back to it since to check and it def dont move, the valves are horizontal so thats going to be my next job to get something done the pipe think i need to go swimming in the tank.