BCall109

Just below the sticker you can see there is a threaded hole in the check valve. That was the small vent type of hole I was talking about.

I have a 2013 Coast Elite Cascade V spa that I am in the process of getting going again and I discovered the the check valve was broken. As I took it out, I thought it a little odd that the top of the valve had another small plumbing pipe screwed into the top of it. On my quest to find a replacement, I have been unsuccessful to find a replacement just like this broken one. It is a 2", the valve also has a 2 on it so I am assuming 2 lbs. Anybody have any insight to help me find a replacement so I can hook up whatever the little tube part is back to the top?