Patent ID: 11946566
Assignee: BATFER INVESTMENT, S.A.
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F | IPC F

Claim 0:
1. A valve actuator device, characterized in that it comprises an upper plate (1) and a lower plate (2) facing each other, defining a housing inside which a cylinder (3) with a stem is housed, said stem (5) being connected to a rotor arm (7) by means of a guiding element (8) inserted and slidably in line between a lower position and an upper position within guiding grooves (9, 9′) arranged in the respective upper plate (1) and lower plate (2), wherein said rotor arm (7) is configured to rotate about a rotation axle (11) arranged in a rotating element (12), said rotating element (12) being formed by two portions: an adapter portion (12′), adapted to be connectable to a valve stem, comprising the rotation axle (11) in which the rotor arm (7) is inserted, and a display portion (12″) comprising a visual indicator (29), and a position sensor system (18, 18′) for detecting an open position and a closed position.