18c-4-4-1E Control valve

Special type 18c control valves are used as controlled throttling bodies of BROU and ROU, as well as for pressure regulation of working medium in steam and water pipelines.
Design versions: shut-off-regulating; regulating.
Connection to the pipeline: under welding.
Climatic design: ?, ???, ??, ? according to GOST 15150-69.
Placement category: 1, 2, 3 according to GOST 15150-69.
The valves are controlled by actuators:
- ??? type via lever;
- multi-turn built-in electric actuators with current position transmitter of PEM type ("ABS ZEiM Automation"), SAR ("AUMA");
- other manufacturers with standard connection units.