anyone one use these before? good air flow or what?
Rectangle Qev
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elitesniper
- Sergeant
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Hey guys been a while, help me here.. is this the same as a regular shuttle qev http://cgi.ebay.com/Pneumatic-quick-exh ... 45ee3a9dac
anyone one use these before? good air flow or what?
anyone one use these before? good air flow or what?
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inonickname
- First Sergeant 4
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- Joined: Sun Dec 07, 2008 3:27 am
Bad air flow. I have a Bellpro one and the ports are rather small for the size.
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elitesniper
- Sergeant
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- Joined: Sat Oct 13, 2007 8:40 pm
will it be good in piloting a 1'' coax copper piston with a 1/2'' barrel? or should i go with this qev? http://cgi.ebay.com/Pneumatic-Quick-Exh ... 3ca1f7b400
sorry guys im new to qevs never used one!
sorry guys im new to qevs never used one!
The second QEV you posted is probably way better. Go with that one.
It'll pilot your 1" piston valve, but a 1/2" ball valve may give slightly better results.
It'll pilot your 1" piston valve, but a 1/2" ball valve may give slightly better results.
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Daltonultra
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Better yet, if you're not set on a coax, you can use a larger version of that valve as a piston. I've had great results with this one: http://www.fastenal.com/web/products/de ... ku=0443031elitesniper wrote:will it be good in piloting a 1'' coax copper piston with a 1/2'' barrel? or should i go with this qev? http://cgi.ebay.com/Pneumatic-Quick-Exh ... 3ca1f7b400
sorry guys im new to qevs never used one!
It doesn't take much of a pilot valve, either. This little guy is plenty if your pilot volume isn't large: http://www.mcmaster.com/#6790t42/=4tocmx
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"There is no such thing as overkill." ~Solomon Short
"There is no such thing as overkill." ~Solomon Short
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