This standard specifies manual gas valves for gas combustion equipment (hereinafter referred to as manual gas valves) used in combustion equipment that uses liquefied petroleum gas or city gas with a gas pressure of 3.3 kPa or less, to which appliance gas pipes with an outer diameter of 35 mm or less are connected. It stipulates what will be done.
JIS S 2150:1993 history
2024JIS S 2150 AMD 2:2024 Manually operated gas valves for gas appliances (Amendment 2)
2009JIS S 2150 AMD 1:2009 Manually operated gas valves for gas appliances (Amendment 1)
1993JIS S 2150:1993 Manually operated gas valves for gas appliances