Univ Squ Gas Vlv Flange - 3" Flat Back Key ( 1/2" 3-step strt Vlve - 3/4" throat - 1/2" line Connect) 250,000 BTU'S

This Patented Valves BTU'S can be pre-set prior to installation for Wood Logs, (22,000 BTU'S), Small Artificial Log Sets (44,000 BTU'S), Large Log sets and Fire Pits (250,000 BTU'S). Comes in 4 popular finishes for the Square Flange and 3" Key. 3" Key fits both 1/4' and 5/16" gas valve stems.|BTU's 250,000|Multifunctional Valve has a 3/4" throat with a 1/2" gas line connection.|CSA Certified Gas Valve|Square Flange and Key in Flat Black Finish|Choose from 3 BTU settings and pre-set prior to installation by following the easy to read instructions.