German KSB ACTAIR C70 F10-F12 DD22 Pneumatic Soft Seal Butterfly Valvefeatures a spherical sealing surface, offering easy operation, tight sealing performance, and an exceptionally long service life. It can be used for quick shut-off or flow regulation, making it suitable for applications requiring reliable sealing and excellent control characteristics.Widely applicable for conveying liquids and gases in various types of industrial pipelines.

Design Specifications:
Valve Size: 1-1/2" (DN40) to 24" (DN600)
Nominal Pressure: ANSI Class 150#
Operating Temperature: -12 to +120°C
Connection Type: Wafer Type (T2), Lug Type (T4)
Body Material: EN-JS1030
Disc Material: JS1030, CF8, CF8M
Leakage Class: Tight shut-off, zero leakage
Adjustable Ratio: 15:1 at 60° opening, 30:1 at 90° opening
Flow Characteristic: Approximate Equal Percentage (Approximate Eq%)

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