Power-operated gas valve for heating, with a safety valve (Machine-translation by Google Translate, not legally binding)

Motorized gas flow regulation valve for a room heating installation, of the hoist type and of at least one valve member (11) coupled to a valve shaft (10) linearly movable through a duct (5) of axial passage, to regulate the flow (2, 3) of gas from an inlet duct (6) to several outlet ducts (7, 8, 10) of the valve transverse to said passage duct (5), the displacement of the shaft (10) taking place in the two directions actuated by the rotation of a motor (9) located at a valve end, a first projecting direction of the motor (9) to push a magnetic group (14) with a valve (15) of flame safety located at the end of the valve opposite to that of the motor (9) and in communication with the inlet duct (6), and a second direction (e) towards the motor (9) for the lifting of the minus said shutter member (11) for regulating flow (2, 3), characterized in which the valve shaft (10) that pushes the flame safety magnetic group (14) is integral with the valve shaft (10) that lifts said valve sealing member (11) for regulation, its displacement in both directions being transmitted directly from the motor (10), and is provided with safety means (21-24, 5a and 21``-22'') for closing the gas passage against blocking of movement of the shaft (10) (22'') actuated by the shaft (10), housed in said conduit (5) passing between said magnetic group (14) at the gas inlet (6) and said outlet conduits (7, 8, 20), whereby the shaft (10) is separated from the magnetic group (14) while the gas passage to any of the outlet ducts (7, 8, 20) and the open flame safety valve (15) are kept closed. (Machine-translation by Google Translate, not legally binding) 1. Válvula motorizada de regulación del caudal de gas para una instalación de calefacción del ambiente, del tipo de alzamiento y de al menos un miembro (11) de válvula acoplado a un eje (10) de válvula desplazable linealmente a través de un conducto (5) de paso axial, para regular el caudal (2, 3) de gas desde un conducto (6) de entrada a varios conductos (7, 8, 10) de salida de la válvula transversales a dicho conducto de paso (5), teniendo lugar el desplazamiento del eje (10) en las dos direcciones accionado mediante la rotación de un motor (9) emplazado en un extremo de válvula, una primera dirección saliente del motor (9) para empujar un grupo (14) magnético con una válvula (15) de seguridad de llama emplazado en el extremo de válvula opuesto al del motor (9) y en comunicación con el conducto (6) de entrada, y una segunda dirección (e