This 100,000 BTU QCC Fitting is the large plastic nut that connects to the new OPD valve common on bbq tanks.
INLET – QCC
OUTLET – 1/4″ MNPT
BTU – 100,000
MFG PART NUMBER – ME517
The black color in this Type 1 connector signifies that it is for use with BBQ's and smaller appliances. This device has an excess flow valve with a closing flow of about 100 000 btu/hour. It also has thermal shutoff protection. 1/4″ MNPT outlet QCC inlet. ME517