lpg heater valve for Asia,Central&South America with ISO9001-2008 Certificate 1)with meter 2)male thread connector 3)q=1.2m3/ lpg heater valve for Central and South America, South Asia...etc with ISO9001-2008 Certificate and do according to CJ50-20081)big flow capacity, 2kg/hr, with double nozzles2)can be used in home, hotel, restaurant, heater...etc3)using gas: propane, butane, lpg4)working ...