FIELD: valves.
SUBSTANCE: invention relates to a valve for solids for cylinders under pressure, in particular, for extraction of assembly foams, comprising valve plate (1), located in valve plate (1) valve body (2), stem (3) installed in central recess (21) of valve body (2), at least one inlet opening (33) for the contents of the cylinder which is released by actuating rod (3), at least one outlet opening connecting inlet opening (33) to the outlet opening, at least one sealing element (23) acting between valve body (2) and stem (3), as well as a spring element, in which stem (3) is made of two parts, wherein upper part (3a) is connected to lower part (3b) with geometrical or force closure, extending along the perimeter elastic membrane (22) integrally connects valve body (2) with upper part (3a) of rod (3), and both parts of rod (3) form functional unit, which contains channel (34).
EFFECT: disclosed are valves for solid substances for cylinders under pressure.
12 cl, 5 dwg
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