Adjusting a relief valve

[okhnyc]

Hey folks - I got done converting a HF paint pot to a pressure pot and everything went pretty painlessly. The exception was the PRV - it pops off at @43 psi and I'd like for it to pop at 55. I know I have to rotate the collar around the pin a quarter turn until I get to my desired pressure but for the life of me, I can't figure out how to turn that thing? Is there a special tool or technique that I'm missing here?

Thanks in advance!

 

[cjester]

I've heard that their PRVs can be flaky and unreliable. I bought a better one and pitched the one that came with. I don't remember what I got anymore, but they're not hard to find or particularly expensive.

 

[jxdubbs]

There's a slit on each side of the pin. Turn it to the right (I believe) until you get the right pressure you have to do it under pressure.

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[AXEMAN58]

The best bet is to pitch the Pressure relief valve that came with the pot and hit Lowe's or Home Depot for a much more reliable valve. Just my opinion from .experience