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New piston valve for the machine

Built a BB Machine Gun? Then post it here! This section is for completed, finished cannons that you have built. Please include pictures and information.
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New piston valve for the machine

Unread postAuthor: keks2033 » Fri May 20, 2016 8:06 am

Hello again. I made a new valve and want to show you. Some of you have been doing something similar? I plan to use it for a pneumatic machine, you only need to put a spring. Iron part can still work as a projectile in the barrel rammer. Piston valve without waste)))
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Re: New piston valve for the machine

Unread postAuthor: wyz2285 » Mon May 23, 2016 3:52 pm

Woah, so it's a reversed hammer valve piloted piston valve. Definitely the first one I ever saw. Can't tell how well it works from the video but well done.
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CpTn_lAw wrote::D "yay, me wanna make big multishot pnoob with 1000 psi foot pump compressor using diamond as main material. Do you think wet bread make good sealant? " :D
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Re: New piston valve for the machine

Unread postAuthor: Anatine Duo » Tue May 24, 2016 4:52 am

I like the way it uses the pilot volume. Elegant.
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Re: New piston valve for the machine

Unread postAuthor: keks2033 » Wed May 25, 2016 12:50 am

wyz2285 wrote:Woah, so it's a reversed hammer valve piloted piston valve. Definitely the first one I ever saw. Can't tell how well it works from the video but well done.

I always use hammer valve piloted piston valve. It is very convenient. Air Saving energy and good power. For example it is. With 1 liter fire extinguisher, I did more than 50 rounds
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Re: New piston valve for the machine

Unread postAuthor: wyz2285 » Wed May 25, 2016 12:52 pm

Do you have some kind of blow forward nozzle on the above rifle? If not the leak at the bolt might be significant?
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CpTn_lAw wrote::D "yay, me wanna make big multishot pnoob with 1000 psi foot pump compressor using diamond as main material. Do you think wet bread make good sealant? " :D
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Re: New piston valve for the machine

Unread postAuthor: keks2033 » Wed May 25, 2016 2:16 pm

wyz2285 wrote:Do you have some kind of blow forward nozzle on the above rifle? If not the leak at the bolt might be significant?

There is. The rubber ring. The barrel is pressed against it and very tight.

So her drummer works. weak punch opens the valve.
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Last edited by jrrdw on Sun Oct 02, 2016 7:48 am, edited 1 time in total.
Reason: Double post.

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