Electronics Forum | Mon Jun 15 09:59:42 EDT 2009 | kris1128
Hi Hoss67, I have had really good luck with PVA (Precision Valve and Automation) as Dave had mentioned also. Good pricing on all types of systems and good design crew for special applications. They also provide UV curing systems if needed. Hope it
Electronics Forum | Fri Jul 31 09:46:12 EDT 2015 | tombstonesmt
Anyone?? Recently attempted using a PVA FC100 valve without luck. Works great until it clogs..
Electronics Forum | Mon Oct 30 22:22:08 EDT 2023 | cbeneat
We've used PVA (Precision Valve Automation) for years. Programming is straight forward. Can do simple areas to more complex, depending on valve choices and complexity of what you need to spray. We use a standard pray valve as well as a syringe. We da
Electronics Forum | Tue Feb 19 08:08:29 EST 2013 | williamaxler
My company is starting to look into Conformal Coating Equipment. From preliminary talks it sounds like we would like to use a UV material. I have a few question I was hoping as a group you all would be able to pass along some insight. 1. Do any of
Electronics Forum | Wed Oct 26 08:26:07 EDT 2011 | edmaya33
Anybody here with extensive knowledge with PVA650/2400SF coating robot? I wanted to know the semi perfect settings for my FCS-300 valves. Anybody can share their thoughts. Tank Pressure: Atomized Pressure: Path Speed: Path Distance: Height: Valve op
Electronics Forum | Tue Dec 20 10:10:21 EST 2005 | SteveH
Ours is the same configuration as that, we run with neat Humiseal 1B31 through the needle valve and a 1:1 blend 1B31/Butanone (MEK) in the spray valves. Programming is done via a PC using the pendant and the path is point to point trained on scrap P
Electronics Forum | Fri Oct 09 16:07:30 EDT 2009 | dlabelle
We use Dow 2620 silicone conformal coat applied with PVA1000 sprayer machine. If used on a daily bases, we have no problem. If we let the machine sit idle for over a week, we will get bubbles in the conformal coating. Sometimes, purging the line w
Electronics Forum | Tue Feb 03 13:39:08 EST 2009 | grics
Good morning Jamie. I work at a CM and can offer some input on process flexability. I do not have any data on how reliable the coating is but I can say that they are both very difficult to control. Will you be selective coating or full coating? Ho
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