Yes sir. This is a barb valve https://www.amazon.com/FPT-BARB-Stainless-Steel/dp/B0064OJDUO/ref=sr_1_1?ie=UTF8&qid=1498193537&sr=8-1&keywords=barb+valve+1%2F2+1%2F2
This is camlocks https://www.brewhardware.com/category_s/1844.htm All it is is a quicker way of changing tubing without the need to pull a tube off your barb valve.
The great thing about the brew hardware website is they explain how to install each and every part they sell.