KEYED CAP FOR GAS OUTLET VALVE

摘要

A gas valve apparatus is configured to receive a gas specific adapter. The apparatus includes a gas valve body (10) having a first keying mechanism (44), and a cap (12) coupled to the gas valve body (10). Th e cap (12) includes a keyed front face (16) having a gas outlet (18) configured to receive the gas specific adapter. The cap (12) als o includes a second keying mechanism (48) configured to mate with the first keying mechanism (44) on the gas valve body (10) to permit th e cap (12) to be coupled to the valve body (10).