Gread diagrams It helped me alot!! the only thing i dont understand is even with the equalization hole is there still a lot of force pressing on the celing surface?

I want to make a pisten valve. I mostly undersand how they work but i have no clue how to make one. can someone give me like a list of what i would need and some directions?

sweeeeeet. Whats the pisten made out of?

were can u find qev valves? And how do they compare to a pisten or a sprinkler valve?

so u pressureize both sides of the pisten??

I dont understand how the valve is actuated

14 pa ;alksssssssf

I buy all my pipe from mcmaster they sell both if ur under schedual 40 or 80 its pressure rated even though it sais no gas or whatever

so when u load up a shot you have to pressureize the inlet of the valve and the tank? If so to the same pressure i assume. I dont understand how u get equal libreyum without presureizing the barrle?

I want to put a new valve on my cannon. I was thinking of a mauler valve. How do they work? What are they actuated by?

I was thinking of buying it from BCARMS. What do u think?

where can i get springs like that. mcmaster would proly have it right?

how can i spring load my ball valve?

Omg i was just shooting it and i shot a full barrle full of water at 40 psi and it nocked it strait out of my hand. then i put a full barrle full of water and shot it at 60 psi and it had like 7 seconds of hang time!!

um buddy its definetly clear primer i bilt it.

ya np and thats true u did come up with answer first but i worded it good