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Rambo
PostPosted: 03/27/2006 2:04 AM    Post subject: is there a big difference? Reply with quote

Colonel
Colonel

Joined: 15 Jan 2006
Posts: 509
775.50 Spud Bux

Because the sprincler valve works on the same principle as the piston valve, wich one is better.I don't have any of them and is it shure that it's doing to work better the a ball valve?
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SteamRoller
PostPosted: 03/27/2006 4:08 AM    Post subject: Reply with quote

Private First Class
Private First Class

Joined: 21 Mar 2006
Posts: 29
56.42 Spud Bux

From what i've hear, piston valves are allot better. But i've never use one so i don't know for sure.
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nicholai
PostPosted: 03/27/2006 5:17 AM    Post subject: Reply with quote

Captain
Captain

Joined: 04 Jan 2006
Posts: 349
30.96 Spud Bux

sprinkler valves are best suited for smaller pneumatic cannons because they open faster than piston valves, however they dont deliver a high amount of volume as fast as a piston valve, therefore a piston valve is the ideal choice for a large scale pneumatic cannon
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Rambo
PostPosted: 03/27/2006 10:04 AM    Post subject: Reply with quote

Colonel
Colonel

Joined: 15 Jan 2006
Posts: 509
775.50 Spud Bux

So I'm going to build a very light piston valve with very little space bihind it.
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Rambo
PostPosted: 03/27/2006 13:12 PM    Post subject: Reply with quote

Colonel
Colonel

Joined: 15 Jan 2006
Posts: 509
775.50 Spud Bux

I made a small piston valve.Between this and a ball valve the difference is huge.At less then 30 psi it shots light projectiles over 100m.It is like a combustion.It also reload with air for less then 3s.


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rna_duelers
PostPosted: 03/27/2006 18:55 PM    Post subject: Reply with quote

Major General
Major General

Joined: 26 Sep 2005
Posts: 1616
3049.48 Spud Bux

First time i ever made a piston valve was with my friend we had previously used modded sprinkler valves and then we made a small piston valve gun and the power is noticeable for the size and the marbles we shot at 90psi went out of site and with the moded sprinkler valve youcould watch them arc and come back down to earth.Is that pepsi bottle ur chamber or your refill tank?if not wat does it do?
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Rambo
PostPosted: 03/28/2006 0:32 AM    Post subject: Reply with quote

Colonel
Colonel

Joined: 15 Jan 2006
Posts: 509
775.50 Spud Bux

The pepsi bottle is for refill.It is enought for plenty of shots.
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