why would u buys arrows and then cut off the heads thats a waste of money. use like dowel rods ... or somthing similar , it will save money

are you sure i thought that ball valves were relatively slow... well thats wat it told me in the wiki.

Okay i would appreciate it if someone can tell me what the fastest pilot valve is. before you yell at me i already checked out the wiki and couldn't find what i wanted. Please and thank you...

..... i have to agree with you . all this confusion is sad but true.

i appreciate your comment squeaks lol too bad i cant do that now im so tired . but yes the ball valve was a pilot, sorry for not explaining that further. wel... anyway cya later im goin to bed lol... :l zzz zzz

oh yea and one more thing before i get off. this is to spudstuff. I have done quite a good bit of reaserch and have not been able to find what i am looking for... so please dont treat me like a noob i got tired of other crap so i decided to ask a real person

u guys probly didnt understand what i was saying up at the top im sorry for the confusion. i saw a diagram from another site that had a diaphram and a ball vavle... i am sorry for that(squeaks)

IM sorry guys geez plz dont get mad lol

lol i am tired 2 but i do agree with you.

Hello fello mambers. I was wondering if any of you guys could give me some advice... Okay i am trying to build a pneumatic air cannon. the technique im tryin to capture is the one using a rubber diaphram and a ball valve. the chamber is supposed to be 3" in diameter and the barrel is 1/2" in diamete...