8.9.8. A reducer with the tubular adjustable gate

Fig. 8.158. The tubular regulating gate: 1 – gate

Owing to features of a design the tubular regulating gate yavyaltsya by an element which cannot be replaced (fig. 8.158).
If tubular регул and the ruyushchy gate is faulty, replace the pipeline connecting the condenser to the evaporator.