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nuspec · Nov 14, 2008, 06:06 AM

Thank Richard i was hoping that you would reply.

My only concern with the clippard is it will only hold 100psi max on the inlet. If i use a boost referenced regulator at 100psi and then add absolute boost upto 35psi with a pwm open pressure around the 15-20psi of boost that valve has to hold line pressure of 120psi. Or am i not working out something right.

Or run the base pressure 100psi an not boost reference it and loose progressively 10-15psi over charge pressure in the inlet pipe until the valve opens. Can i make up for the 80odd psi in pwm duty or will i not be able to keep the system pressure referenced like the 1:1 system and end up running the valve at 100% duty?

I hope that makes sense.

I am using the PJ25 jet at 100psi through the weldon (2015) pump running 100% methanol.

Also I have no idea on orifice size (I was thinking 0.025) or do I need that electronic valve booster attachment to get the flow through the little mouse valve.

I read this comment “The larger orifice type can only sustain 25psi. Multi valve is needed for flows over 500cc/min.” 2? 3? 4?

Thanks again.

Nov 14, 2008, 06:06 AM	#3
nuspec Newbie Personal Sales Rating: (0) Join Date: Jul 2006 Location: Australia Posts: 2 Drives: DSM	Thank Richard i was hoping that you would reply. My only concern with the clippard is it will only hold 100psi max on the inlet. If i use a boost referenced regulator at 100psi and then add absolute boost upto 35psi with a pwm open pressure around the 15-20psi of boost that valve has to hold line pressure of 120psi. Or am i not working out something right. Or run the base pressure 100psi an not boost reference it and loose progressively 10-15psi over charge pressure in the inlet pipe until the valve opens. Can i make up for the 80odd psi in pwm duty or will i not be able to keep the system pressure referenced like the 1:1 system and end up running the valve at 100% duty? I hope that makes sense. I am using the PJ25 jet at 100psi through the weldon (2015) pump running 100% methanol. Also I have no idea on orifice size (I was thinking 0.025) or do I need that electronic valve booster attachment to get the flow through the little mouse valve. I read this comment “The larger orifice type can only sustain 25psi. Multi valve is needed for flows over 500cc/min.” 2? 3? 4? Thanks again.
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