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Will this QEV work?

Post questions and info about pneumatic (compressed gas) powered cannons here. This includes discussion about valves, pipe types, compressors, alternate gas setups, and anything else relevant.
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Will this QEV work?

Unread postAuthor: SpoonZ » Tue Jun 19, 2007 5:57 am

I was wondering if one of these QEV's would work, They look totally different to the normal QEV's.

http://www.clippard.com/store/display_d ... u=JEV-F2M4

Theres different measurements. So that link is a demo.
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Unread postAuthor: FreakyShotGlass » Tue Jun 19, 2007 6:19 am

Looks way to small to me. Unless you are making a mini, QEV mini, nice.
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Unread postAuthor: praetorian91 » Tue Jun 19, 2007 6:30 am

I dont see why not, it would just be tiny.
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Unread postAuthor: jackssmirkingrevenge » Tue Jun 19, 2007 6:33 am

looks good for a single shot 0.177 BB sniper.
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Unread postAuthor: Hotwired » Tue Jun 19, 2007 7:02 am

Yes,

Just has a slightly different thread connection arrangement.

IN = air in & pilot
OUT = chamber
EXH = barrel
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Unread postAuthor: FreakyShotGlass » Tue Jun 19, 2007 7:05 am

That's what they call a 'jumbo' valve. Imagine their miniature line of QEVs, worlds smallest pneumatic.
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Unread postAuthor: spudthug » Tue Jun 19, 2007 8:16 am

those threads are definately not npt...it doesnt even look like threads but more like a quick connect of some sort

IN = air in & pilot
OUT = chamber
EXH = barrel



thats how all qevs are..
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4" piston valved cannon-half done..( i spilt my cement...)

Hybrid- 75% done. need to build propane holder and drill/tap sparkplug hole..
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Unread postAuthor: jackssmirkingrevenge » Tue Jun 19, 2007 8:24 am

spudthug wrote:those threads are definately not npt...it doesnt even look like threads but more like a quick connect of some sort


Nah mate that's definitely threaded.

look at the drawing, the female threads are 1/8 NPT and the male thread is 1/4 NPT
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Unread postAuthor: spudthug » Tue Jun 19, 2007 9:19 am

oh yea...thats definately threaded..but his link didnt work so i went to the site and looked through the mini exhaust valves because everyone was saying it was small and the mini ones didnt look threaded...ill go look at them again

http://www.clippard.com/store/display_d ... sku=MEV-2#

i was looking at this one...it doesnt look like threads but more like 2 rings...
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4" piston valved cannon-half done..( i spilt my cement...)

Hybrid- 75% done. need to build propane holder and drill/tap sparkplug hole..
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