Fig. 2.37. Design of the oil managing director of the valve (OCV): 1–zolotnikovy valve; 2–spiral; 3–plunzher; 4–returnable spring
The oil operating valve (OCV) consists of the zolotnikovy valve which switches oil channels, an electromagnet which moves the zolotnikovy valve, a plunzher and a returnable spring (fig. 2.37).