FIELD: aviation.
SUBSTANCE: invention relates to aeronautics. Controlled airship gas valve device has a body with a hole and a gas channel for air passage, a valve seat with a tight mounting flange, structure elements for combined linear and rotary reciprocating movement of the valve. Device is equipped with a dog coaxially fixed on the central opening of the body and being able to move around the central axis of the valve. Through the shaped dog opening there passes a shank of the valve disc pin, which is conjugated with the profile of the dog opening, has the ability to transmit the torque from the dog to the valve disc and provided with a possibility of free axial movement in the profiled opening upon the dog movement.
EFFECT: invention is aimed at ensuring operational reliability.
1 cl, 4 dwg
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