Rv 35 air vents

[Fallout]

How do rv 35 manual air vents seal? I ask as I need to bleed some on a system soon. Conserned they won't seal after I have bleed. Thanks

 

[muggles]

They've got a rubber washer under the cap. If you're unlucky then the gorilla who used them before you will have screwed them down so tight that they've forced the washer into the vent hole.

 

[Fallout]

Ok in which case try to make something out of PTFE?

 

[muggles]

Might work, but you'll have heating water spraying at your face

 

[Fallout]

So if it's gone your kind of buggerd? Hopefully will be ok then

 

[Johntheo5]

Are there "manual" vents that don't have to be fully removed, ie, when you unscrew them so far, the air/water escapes up through the center of the cap and out the side of it with suitably drillings?. I'm sure I've seen something like this used to relieve pressure before fully removing the cap or whatever fully (different application).