I apologize for the confusion. The part is a cylinder valve with a pressure relief device attached. The inlet and outlet of the part has a 3/8 inch inside diameter (The nitrogen would flow through this part as if it were a tube, so you could assume that it is a 3/8 inch pipe or tube). I hope...
I am a second year engineering student out on my first co-op work term. My supervisor's first task for me was to calculate the flow rate of one of his parts that he will use on a system that he is designing. I hooked up the part to a compressed nitrogen tank initially at 6,000psi. I cracked open...