FIELD: manufacturing technology; electrical engineering.
SUBSTANCE: invention relates to solenoid valves. Originality of this invention lies in the fact that the upper and lower surfaces of the armature, as well as the upper and lower surfaces of the valve member are connected by ducts that have a sawtooth profile. These ducts are throttling devices to maintain a low flow velocity of the medium passing through these ducts.
EFFECT: technical result consists in reducing the noise in the operation of the valve due to the fact that the throttling devices create additional resistance in the passing of the working medium and thereby reduce the speed of movement of the armature and the valve member.
14 cl, 10 dwg
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