The butterfly valves type 12c are designed for air and non-aggressive purified gases flow control in gas and air pipelines of boiler unit.
Full opening of the gate corresponds to turning the disc by 90° from the closed position.
Connection to pipework: flanged.
Installation position: on horizontal and vertical pipeline sections.
Climatic design: ?, ???, ??, ? according to GOST 15150-69.
Placement category: 2, 3 according to GOST 15150-69.
Regulation is carried out by changing the area of the passage section when turning the disc with the help of actuators:
- ???? type, mounted on the upper trunnion;
- ??? type through a lever.
Full opening of the gate corresponds to rotation of the disc by an angle of 90º from the closed position.
Tell us what you need and get quotes from verified suppliers