Recent content by obv23

I'm now on how, why wil come later..., but I will solve this with or without help...

''or have purchased a competitive product and reverse engineered'' - That would be the easiest way... I wanted to spend some money and time to get some knowledge, but in today's world it's easier to stole it. Thank you for helping me - great advice!!!

Maybe this would help: http://www.outokumpu.com/About-us/Business-news/News/Latest/Outokumpu-Stainless-Corrosion-Handbook/

OK. I will do the work. Thank you.I just wanted some information to start with.

All though that most of manufacturers claim that butterfly valves are bi-directional- they are wrong - you should take care of the mark ''main pressure direction'' because the opposite side is 30% weaker in most case.

Can you tell me abouth the angle of the sealing ring of the body. When you look at the body one angle is horizontal (0 deg) and the other should be????

OK. Thank you, but where I can see those trade shows. I will buy, but how to produce it.

Any help???

Hi, Could please someone tell me how to design laminated ring seal for triple eccentric butterfly valve. I have to design laminated ring - stainless steel/PTFE - how many layers, wich one is first, thickness of the layers etc.