CFT-GREEN

manually operated metal valves; valves of metal, other than parts of machines; metal parts of valves, namely, structural parts of manually operated metal valves; sealing caps of metal; metal seals for use in oil and gas pipelines; sealing alloys; all of the foregoing being environmentally friendly by reducing and controlling fugitive emissions; none of the foregoing for use with air purification plants

valves being machine parts; all of the foregoing being environmentally friendly by reducing and controlling fugitive emissions; none of the foregoing for use with air purification plants

environmentally friendly automatic valves not for use with air purification plants