alky high speed valve! idea

[norbs]

I found this from the aquamist site , it is a high speed valve that can be pwm controlled from the ecu or simliar. This could be used to keep the pump at constant pressure and pulsed via the alky control controller? The advantage being good atmoziation at low speeds? Any input. I plan to use this on my gen 7 dfi if i can

 

[disco stu]

Hell yeah. That would make a lot more sense than PWM'ing the pump. I would like something like that and control it with the XFI. That is when they get the other PWM'ed outputs working. They are there but there is no control for them yet. I think I will call them on that.

 

[norbs]

don;t get too excited I was talking to razor and it looks like they don;t flow very good.

INTRODUCTION
Here is a valve that will out perform any fuel injector, this stainless water injection valve was designed specially for high level racing applications and is now available. Coil resistance is 13 ohms

MINIATURE SIZE
The HSV (High Speed Valve) is very small , measures less than 50mm in length and 14mm in diameter excluding the electrical terminals which protude approximately 6mm from the body.

HIGH SPEED
The most important measurements of a valve's performance is speed, the higher the speed, the better the control. This valve can cycle up to 250 cycles per second.

HIGH FLOW
The valve has and orifice of 1.4mm and maximum flow of 500 CC of water per minute at 4 bars




1cc/min=.0159 gal/hr =7.95 gal/hr@58 psi=10.44 gal/hr@100 psi

a single m10 nozzle flows 10 gal/hr@100psi


So it would be marginal for a single m10 nozzle even

 

[davekusa]

I think a check valve in line by the nozels would be a good idea. Then you wouldn't have to purge the system.

 

[Razor]

And... hope they'll live under methanol for a long time...

I trust the pump more than I do solenoids.. look at the nitrous guys as they are always having issues with solenoids

4 valves.. thats the ticket..

 

[norbs]

The valves are $239 each? be cheaper to use race fuel ....