QS-107A GAS OVEN VALVE Suitable for gas cooker/oven Material:Brass HPB-59(equal to MS58) gas oven valveLife time:Minimum 40000 cyclesDimensional checking:100% according to ISO9001Leakage testing:100%(in open and close position)Outlet flow testing:100%Life cycle testing:0.05% per shipmentHigh-lower temperature testing:0.05% per shipmentCE,CSA certificate available