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-   -   Need a reg capable of 100 psi reliably (http://www.mcarterbrown.com/forums/dead-zone/224468-need-reg-capable-100-psi-reliably.html)

JLuke 01-25-2013 12:53 PM

Need a reg capable of 100 psi reliably
 
I'm building my nerf launcher and am in need of a reg that can handle 0-100psi and not spike too badly, the thing is made from pvc and i'd hate to send 500 psi into it, even with the relief valve i installed that would be scary.

The reason i ask this is because i've been told many times that a normal pb reg will struggle to stay below 100. I'm temted to buy a mini reg to use if anything. Also, i know the palmer stabs are perfect for that, but i'm trying to avoid spending 80 bucks on one just yet.

brycelarson 01-25-2013 12:58 PM

most regs from modern LP spools will be in that range. I have an old Ion reg that I use for that king of thing. works great and quite stable. Dunno if the flow rate is going to be all that awesome for shooting rockets.

JLuke 01-25-2013 01:00 PM

Awesome thanks. i'm not so much worried about super consistency as i am worried about the reg dumping the max pressure into my launcher.

brycelarson 01-25-2013 01:01 PM

Do you have a dump chamber design or will the reg need to provide the flow to shoot the rocket?

JLuke 01-25-2013 01:02 PM

dump chamber with a sprinkler valve. I'm sure the valve and relief would vent in the event of a failure, but still dont want to chance it, also built it only out of the 250psi max pressure pvc.

brycelarson 01-25-2013 01:04 PM

yeah, then just grab any modern spool valve reg and you should be good.

JLuke 01-25-2013 01:09 PM

Thanks, will do, now if only i can find a dirt cheap reg and not have to rob one of my nice ones off a gun lol.


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