Anybody use anti-seize on bottle to valve threads?

[Healthservices]

I am transferring a bottle valve from a small bottle to a larger bottle and and notice one of the bottles had no thread compound on it while the other one had some type of thread locking compound. The bottle threads are aluminum and the valve appears to be some type of steel with a black oxide coating on it. I do not want the steel to to gall the aluminum as it happens in automotive situations like spark plugs and aluminum cylinder heads. Thinking of using a small amount of copper anti seize. 

Any advice? 

 

[dizzums]

if its already corroded even minutely id bin it myself, plenty of nice valves out there for cheap .. and im no expert other than working with mechanical stuff quite a bit, and id just put silicone grease on it and call it good, i already know my fill methods are resulting in no detectable moisture so i wouldnt want to experiment with any 'compounds' on my sht ...

 

[Hateful McNasty]

I dont think using oli grease, petroleum products is a good idea in high pressure situations. If O2 , for dang sure dont.

 

[Healthservices]

Kay since I was in the middle of the project I just phoned fx. 



I was advised either way, loctite ( very little, don't want it to make its way to the oring or brass tip) or even none should be OK but be aware if bottle is empty on the gun. Like if you use the gauge to empty the gun it is possible the bottle may unthread from the bottle valve rather than the bottle valve from the fitting on the main body.