QDV Orings Mcmaster

Cannons powered by pneumatic pressure (compressed gas) using a valve or other release.
Post Reply
User avatar
Gun Freak
Lieutenant 5
Lieutenant 5
Posts: 4971
Joined: Mon Jan 25, 2010 4:38 pm
Location: Florida
Been thanked: 8 times

You're gonna try to shove the whole pipe through the tee?
OG Anti-Hybrid
One man's trash is a true Spudder's treasure!
Golf Ball Cannon "Superna" ■ M16 BBMG ■ Pengun ■ Hammer Valve Airsoft Sniper ■ High Pressure .22 Coax
Holy Shat!
Top
User avatar
Lockednloaded
Staff Sergeant
Staff Sergeant
United States of America
Posts: 1566
Joined: Thu Sep 03, 2009 9:38 pm
Location: Texas, USA
Been thanked: 7 times

You just sand out the lip with a bore-hawg; hardly complicated or time consuming
Top
User avatar
clemsonguy1125
Sergeant 5
Sergeant 5
Posts: 1485
Joined: Tue Jul 21, 2009 4:00 pm
Location: East Coast

Yeah, I've tested it with 1/2 inch PVC using a sanding drum on a dremal, took less than 5 mins
Top
User avatar
Technician1002
Captain
Captain
Posts: 5189
Joined: Sat Apr 04, 2009 11:10 am

Other than a lack of time, I want to build a 2 inch QDV in a 3 inch T as an external valve like a Mauler or similar valve. It could then be used with various size screw on chambers with a 3 inch threaded outlet.
Top
User avatar
dewey-1
Sergeant 3
Sergeant 3
Posts: 1298
Joined: Wed Mar 28, 2007 10:24 am
Location: NE Wisconsin USA

clemsonguy1125 wrote:That what I was missing, air leaking around the piston thanks.
See this link for similar drawings and preliminary ideas for a similar concept to yours.

http://www.spudfiles.com/forums/qdv-tee ... 19158.html
Top
Post Reply

Create an account or sign in to join the discussion

You need to be a member in order to post a reply

Create an account

Not a member? register to join our community
Members can start their own topics & subscribe to topics
It’s free and only takes a minute

Register

Sign in

  • Similar Topics
    Replies
    Views
    Last post
  • How do you size orings correctly?
    by jmccalip » » in General Cannon Discussion
    6 Replies
    2745 Views
    Last post by cdheller
  • McMaster
    by squeaks » » in Off-Topic Hobbies
    3 Replies
    1329 Views
    Last post by CS
  • McMaster help.
    by Pilgor » » in Pneumatic Cannons
    17 Replies
    4279 Views
    Last post by niglch
  • mcmaster QEV
    by rp181 » » in Pneumatic Cannons
    1 Replies
    819 Views
    Last post by PVC Arsenal 17
  • McMAster Carr
    by ralphd » » in Ammo & Materials
    7 Replies
    2809 Views
    Last post by DinerKid

Return to “Pneumatic Cannons”