Safety valve for gas burners with minimum regime device. (Machine-translation by Google Translate, not legally binding)

摘要

Safety valve for gas burners with minimum speed device, fitted with a shutter constituted by a rotating element, which has a main passageway capable of communicating the gas inlet and outlet ducts formed in the valve body , characterized in that it is provided with an auxiliary flap intended to seal the main passage of the rotating element of said valve so as not to allow the passage of gas more than by an auxiliary bypass or slow-moving duct, and said auxiliary flap can be governed independently of the position of the hand for valve operation. (Machine-translation by Google Translate, not legally binding)