surprised by a ball valve! Massive kick and thump.
- Technician1002
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Somehow I have my doubts the damage to the car was with a spring opened ball valve. A little more pressure and valve speed would be needed for that.
- jackssmirkingrevenge
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With say 800 psi on tap and a big enough spring to open a ball valve the same size as the barrel, more than possible.Technician1002 wrote:Somehow I have my doubts the damage to the car was with a spring opened ball valve. A little more pressure and valve speed would be needed for that.
hectmarr wrote:You have to make many weapons, because this field is long and short life
- POLAND_SPUD
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hmm that's probably because he used and air operated (actuated via an air cylinder) ball valve as the pilot valveSomehow I have my doubts the damage to the car was with a spring opened ball valve
Children are the future
unless we stop them now
unless we stop them now
- velocity3x
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Technician1002 wrote:Somehow I have my doubts the damage to the car was with a spring opened ball valve.
You are correct, sir. The damage was caused by a lowly Piston valve.The QDV also has no plumbing for pressure loss between the chamber and valve.
JSR...change the 800psi to 1kpsi and I'll agree with you completely.jackssmirkingrevenge.... With say 800 psi on tap and a big enough spring to open a ball valve the same size as the barrel, more than possible.

- Gun Freak
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Tell us you got that on video...
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!
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!
- Technician1002
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I'm wondering if he's expecting a visit from Homeland Security.. !!
The exit holes are impressive. Video or not, I want chrono readings.

- jackssmirkingrevenge
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Well, have a look at the Buick'o'truth.Technician1002 wrote:The exit holes are impressive. Video or not, I want chrono readings.
Such a massive projectile has more than enough power to punch through, even at modest velocities.
hectmarr wrote:You have to make many weapons, because this field is long and short life