Hearth Products Controls (HPC 3/4-Inch Straight Gas Fire Pit Shut Off Valve Kit (MSPW-HC), Pewter Flange and Key High capacity straight gas shut off valve kit with standard quarter-turn ball valve Recommended for 400,000 BTU or less 3/4 inch inlet and outlet with standard female NPT threads Pewter flange and matching key Includes 3/4 inch straight ball valve, decorative flange, and 3 inch key; Note: HPC flanges and HPC valves feature a 1/2-inch insert to fit 1/2-inch valves, but this insert can be removed for 3/4-inch fittings