... .No. V-03US brass valve for 3 burner gas cooker, USA style. , FOB Ningbo USD2.5--3.00 per pc, V-03AU ... brass valve for 3 burner gas cooker, Australia style.FOB Ningbo USD2.50--3.00 per pc V-04 ... -04AU brass control valve for GB-04,GB-12 austrialia style. ,USD0.8--1..00. per pc, V-04US brass valve ... for big burner gas cooker GB-04,GB-12 , USA atyle. USD1.00--1.20 per pc V-11-2 ...