FIELD: machine building.
SUBSTANCE: valve assembly includes valve body forming a fluid medium flow channel. Valve sealing housing is arranged in fluid medium flow channel and provided with possibility of functioning between open position allowing the flow passage and closed position not allowing the flow passage. Valve stock has a free end and an interacting end. The latter interacts with valve sealing housing so that rotation of valve stock can control the valve sealing housing between open and closed positions. Measuring channel passes through the valve stock from free end to the interacting end. Thus, measuring channel is in connection of fluid medium to fluid medium channel at least when it is open. Note that at least one sealing element is located inside the measuring channel. Valve stock assembly is described.
EFFECT: lower cost and easier assembly.
20 cl, 16 dwg
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