FIELD: machine building.
SUBSTANCE: group of inventions relates to valves actuated by a buckling pin. Disclosed is a valve actuated by a buckling pin, and a method of manufacturing a valve and a valve pin cage. Valve comprising: a valve body having an inlet and an outlet; a valve seat at the valve body inlet; a valve plug configured to sealingly engage with the valve seat; a pin cage. Pin cage has a top surface, a bottom surface and one support. Pin cage is made or processed from a single piece of material; and a shaft for transferring forces from the valve plug to the buckling pin.
EFFECT: technical result is to improve accuracy and reliability.
25 cl, 7 dwg
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