JIS F7302 5K JIS bronze angle globe valve JIS F7303 16K JIS bronze straight globe valve JIS F7304 16K JIS bronze angle globe valve JIS F7314 20K JIS cast steel angle globe valve JIS F7317 40K JIS cast steel straight globe valve JIS F7318 40K JIS cast steel angle globe valve JIS F7340 40K JIS cast steel straight globe valve JIS F7475 30K JIS cast steel angle globe valve JIS F7301 5K JIS bronze straight globe valve
