Premium Ball Lock Disconnect MFL (Grey/Gas)

Premium Ball Lock Disconnect MFL (Grey/Gas) – With Integrated Check Valve These high quality plastic disconnects are a great way to protect your regulator by preventing liquid from going up your gas line. The small additional cost will save you in the long run! Premium Ball Lock Disconnect MFL (Grey/Gas) with Integrated Check Valve. You can now have a check valve integrated into your ball lock disconnect. These clear/grey high quality plastic disconnects are very common in the industry but now have the added feature of having a check valve integrated into the fitting. The internal parts are made from stainless steel and the body is clear so you can see what’s inside.