I inquire needle valve manufacturers for Class 4500 pressure ratings.(For example Fujikin needle valve) If you have info about it, please inform me.

I've done some work on the seat of an engine head, and now i can't find any shim that can i use for setting the valve clearances.

Application:Offshore race/pleasure boat,BBC,800-1300HP @6-7000 RPM,engines are well built w/details available. Problem:As these engines are used for pleasure, 92-93 octane is used

I have a manual dry standpipe, it's the only one I've ever done in my life the reason being most jurisdictions I've worked in never allowed dry manual standipipes, and I just got approved drawings bac

I need to size a needle valve that is placed before a flow transmitter on the lube oil inlet line to a bearing. I know the amount of the flow thru this line (1.9 gpm) and also the model I need to choo

I have a 500 cc motorcycle engine that runs on methanol. I only want to run the machine a shows so is it possible to convert it to run on petrol,as it will never be racing.The compression is 15:1 igni

The facility that I work at requires valve guide wear to be measured before and after engine testing is performed. One of my co-workers does this procedure and using a digital dial bore gauge with a s

I'm about to design piping system inside oil production wellhead. Around 5 meters from Xmass tree I'll arrange a choke valve. My concerns is dealing with supporting this choke valve. I'd like to know