KSB ACTAIR C1 F03+F05 DD11 Pneumatic Butterfly Valve features a disc installed along the pipeline's diameter direction. Within the cylindrical passage of the valve body, the disc-shaped butterfly plate rotates around the axis. The initial position of the valve is set according to actual requirements. When the valve rotates 90° from its initial position, one action is completed (from open to closed, or from closed to open), and the reverse completes the other action (from closed to open, or from open to closed).

KSB ACTAIR C1 F03+F05 DD11 Pneumatic Butterfly Valve Product Features:
Pneumatic wafer butterfly valves come with two sealing types: elastic seal and metal seal. For elastic seal valves, the sealing ring can be embedded in the valve body or attached around the periphery of the disc.
Pneumatic wafer butterfly valves have a long service life but are difficult to achieve complete sealing. Metal seals can adapt to higher working temperatures, while elastic seals are limited by temperature constraints.
The clever wedge design enables the pneumatic wafer ball valve to have a self-sealing function that tightens as it closes.
Pneumatic wafer butterfly valves have a simple structure, compact size, and light weight, consisting of only a few components, making them easy to install.
When the pneumatic wafer butterfly valve is fully open, the thickness of the disc is the only resistance to the medium flowing through the valve body, resulting in a very low pressure drop across the valve and excellent flow control characteristics.

Product Models:

ACTAIR C1 F03+F05
ACTAIR C2 F03+F05
ACTAIR C4 F05+F07
ACTAIR C5 F05+F07
ACTAIR C8 F05+F07
ACTAIR C12 F05+F07
ACTAIR C20 F07+F10
ACTAIR C30 F07+F10
ACTAIR C50 F10+F12
ACTAIR C70 F10+F12
ACTAIR C100 F14
ACTAIR C150 F14
ACTAIR C200 F16
ACTAIR C300 F16
ACTAIR ECO1 F03+F05
ACTAIR ECO2 F03+F05
ACTAIR ECO4 F05+F07
ACTAIR ECO5 F05+F07
ACTAIR ECO8 F05+F07
ACTAIR ECO12 F05+F07
ACTAIR ECO20 F07+F10
ACTAIR ECO30 F07+F10
ACTAIR ECO50 F10+F12
ACTAIR ECO70 F10+F12
ACTAIR ECO100 F14
ACTAIR ECO150 F14
ACTAIR ECO200 F16
ACTAIR ECO300 F16