I replaced my air vent valve on my radiator however I had to screw the vavle all the way in(no more threads were on the valve) and I noticed that the tounge like piece started to touch the inside. The old one was also screwed all the way in. The radiator is working perfect but I just wanted to know if that will be an issue later on?
Also I purchased the hoffman brand(1A, 1/8" Adjustable Angle Steam Radiator Air Valve). Is this a good brand?