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Single-blade pressurized butterfly valve, circular or rectangular section, in S235JR, AISI304, AISI316, S355JOW (Corten), for air flow shut-off.
Dimensions range mm:
from 300x300 to 2.200x2.200 mm
Diameter dimension range:
from Ø 300 to 2.200 mm
Design temperature:
from -40 to 500 °C
Environment temperature °C:
-10, +50
Pressure Range:
from 0 to 10.000 Pa
Control options:
pneumatic, electric
Blade sealing system:
TI5
Sealing system:
GP2, PT3, RO4, PI5
Materials:
S235JR, AISI 304, AISI 316, S355JOW
Mechanical accessories:
Pressurization fan, Anti-vibration joint, Fan silencer, Fan shut-off valve, Valve / fan connection duct, Counterflanges to be welded