I have a 100 pound LP tank that is collecting dust.
I want to use this tank as a reservoir for compressed air.
I would like to remove the valve, and replace it with a much lower restriction ball valve. I'm assuming the original valve won't allow much air flow, and probably not enough for an impact wrench
My grandfather says it is all but impossible to get those valves out.
Are the valve threads sealed with something that has to be heated to soften?
Is there some other secret to getting the original valve out?
Thanks,
Dave