2 inch qev/dust valve 6 available

Cannons powered by pneumatic pressure (compressed gas) using a valve or other release.
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mattyzip77
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I seen these bad boys today and at 40 bucks, you cant go wrong! Just imagine the possibilities and potential of this valve! I'm sure that with the right size chamber and barrel, one of these will put any piston valve on here to shame!! Check it out, theres 6 left!!

http://www.ebay.com/itm/MECAIR-DUST-COL ... 760wt_1270
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Alster370
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Look promising, they are stated as 2 1/2 btw. Maybe a massive shoulder firing pneumatic can be your next project. :D
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mattyzip77
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Yes, I seen that they are listed as 2 1/2 and 2 1/4, however if you look at the picture with the tape measurer, you can clearly see that it is a 2 inch port. It even comes with a solenoid!! I may get one for the hell of it. 8) 8)
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Gun Freak
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65 bucks... pretty steep for a low pressure valve. Could build one better for less money.
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mattyzip77
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We all know this will go well over the psi stated, and I would be willing to bet money that you could not! :lol: Its 51 dollars to me shipped! If you have used a valve of this size you would beg to differ as well! I am not taking anything away from you, dont get me wrong. You do make a mean valve!! :D
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POLAND_SPUD
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Here is a datasheet if you haven't found it yet >>

http://www.ld-gmbh.com/test_files/02%20 ... 052007.pdf
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mattyzip77
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Thanks for the data sheet Poland Spud! I wonder what the actual retail is on one of these things? Must be rather pricey!! EDIT The price is 159 smackeroos retail!
Last edited by mattyzip77 on Tue Sep 27, 2011 11:14 am, edited 1 time in total.
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Crna Legija
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since it uses a diaphragm not a piston it probably wont take much more then its rated and half the fun is in making the valve.
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Crna Legija wrote:since it uses a diaphragm not a piston it probably wont take much more then its rated and half the fun is in making the valve.
Just imagine all the aluminum foil burst disk you can make for the price of 1 QEV posted here.
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POLAND_SPUD
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well I guess it depends what you want

if you want a powerful one shot cannon then get a union instead

if you want a high ROF large bore cannon then this is ideal
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mattyzip77
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I am just a big fan of big valves like this. Thought it may be a good deal for someone to jump on! Guess as always, wrong again! :oops: :oops:
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Gun Freak
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wrong again!
As always :wink: :lol:
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mattyzip77
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Gun Freak wrote:
wrong again!
As always :wink: :lol:
Thank you sir, may I have another??? lol
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