Control valve
Control valve is a valve installed on the pipeline, designed to regulate the fluid flow in the pipe. As a rule with an electric drive. It is controlled by a regulator or an industrial microcontroller for which it is an actuator. Control valves, as a rule, are not designed for hermetic separation of pipeline sections; for this, valves with a manual or electrified drive are used. Control valves are used to maintain pressure, level, temperature, concentration by controlling the fluid flow.
Technical specifications
| Valve type | Pn (MPa) | Dn (mm) | Designation | Climatic performance | Workspace | Connection type | Body material | Technical conditions |
| Single-seated | 1,6…16 | 25…400 | 26с921нжМ… 26нж621нж7М5 | moderate / cold | liquid / gas | flanged | 25Л, 20ГЛМЛ, 12Х18Н9ТЛ | 3742-127-05749211-2014 |
| Double-seated | 1,6…6,3 | 25…250 | 25с48нжМ2… 25нж948нж53 | moderate / cold/ dry and humid tropical climate | liquid / gas | flanged | 12Х18Н12М3ТЛ, 12Х18Н9ТЛ, 20ГМЛ, 25Л | 3742-14-05749211-2014 |
The company “SILENA” works with valve factories: Armagus, Cheboksary valve plant, Chelninsky valve plant, Kotelnikovsky valve plant, Gadzhiev Plant, Satellite, etc.
The company “SILENA” supplies the control valve in wholesale and retail lots at the best price.
You can also buy seamless and welded pipes from us.
For all your questions, please contact our specialists: 8(812) 313-79-89, sale@zsd-silena.ru