Login    Register
User Information
Username:
Password:
We are a free and open
community, all are welcome.
Click here to Register
Sponsored
Who is online

In total there are 32 users online :: 4 registered, 0 hidden and 28 guests


Most users ever online was 218 on Wed Dec 07, 2016 6:58 pm

Registered users: Bing [Bot], Google [Bot], MSNbot Media, Yahoo [Bot] based on users active over the past 5 minutes

The Team
Administrators
Global Moderators
global_moderators.png CS

Chamber Filled Pilot QEV?

Post questions and info about pneumatic (compressed gas) powered cannons here. This includes discussion about valves, pipe types, compressors, alternate gas setups, and anything else relevant.
Sponsored 
  • Author
    Message

Chamber Filled Pilot QEV?

Unread postAuthor: Jabingo19 » Wed Jul 20, 2011 5:53 pm

Hey spudfiles, wondering if you guys could help me out.

I need a QEV which works like a sprinkler valve (I think this means it's chamber filled? But I'm not totally sure...)

Basically I need it to act as a sprinkler valve, still blowgun-triggered, I just need it to be smaller than a sprinkler valve to get it to fit in a custom housing I made (before getting the sprinkler valve shipped to me :oops: ) and achieving higher pressures than the 125 of the sprinkler valve would be nice as well.

Also, if it could be a 3/4 inch QEV (do these exist?) that would be phenominal as well.

Thanks in advance for any help
Jabingo19
  • 0

User avatar
Jabingo19
Specialist
Specialist
 
Posts: 45
Joined: Sat Oct 30, 2010 11:47 am
Reputation: 0

Unread postAuthor: mattyzip77 » Wed Jul 20, 2011 6:21 pm

mcmaster.com and check quick exhaust valves
  • 0

User avatar
mattyzip77
Donating Member
Donating Member
 
Posts: 1249
Joined: Tue Jun 28, 2011 12:22 pm
Location: Taxachusetts
Reputation: 0

Unread postAuthor: Crna Legija » Wed Jul 20, 2011 7:33 pm

Both qev and sprinkler valves can ber chamber fill and via pilot, but to do it with qevs you will need to put a hole 1-2 mm big in the edge of the piston and put a spring behind it.

They do make 3/4" qevs check ebay
  • 0

'' To alcohol... The cause of, and solution to, all of life's problems.”
--Homer Simpson

Add me on ps3: wannafuk, 8/11/11 cant wait
User avatar
Crna Legija
Major General
Major General
 
Posts: 2333
Joined: Sun Jul 20, 2008 5:14 am
Location: australia
Reputation: 0

Unread postAuthor: Jabingo19 » Wed Jul 20, 2011 7:48 pm

Okay awesome thanks Crna. Thing is, if I drill a hope in the piston, won't it slowly leak air out?

Thanks
  • 0

User avatar
Jabingo19
Specialist
Specialist
 
Posts: 45
Joined: Sat Oct 30, 2010 11:47 am
Reputation: 0

Unread postAuthor: Gun Freak » Wed Jul 20, 2011 7:49 pm

You don't drill through to the barrel. Drill through to the chamber so it can equilize.
  • 0

OG Anti-Hybrid
One man's trash is a true Spudder's treasure!
Golf Ball Cannon "Superna"M16 BBMGPengunHammer Valve Airsoft SniperHigh Pressure .22 Coax
Holy Shat!
User avatar
Gun Freak
Lieutenant General
Lieutenant General
 
Posts: 4969
Joined: Mon Jan 25, 2010 4:38 pm
Location: Florida
Country: United States (us)
Reputation: 11

Unread postAuthor: Jabingo19 » Wed Jul 20, 2011 7:56 pm

Oh okay gotcha.
  • 0

User avatar
Jabingo19
Specialist
Specialist
 
Posts: 45
Joined: Sat Oct 30, 2010 11:47 am
Reputation: 0

Return to Pneumatic Cannon Discussion

Who is online

Registered users: Bing [Bot], Google [Bot], MSNbot Media, Yahoo [Bot]

Reputation System ©'