Shut Off Damper

For applications where gas leakage integrity matters, use the Wozair Shut Off Damper.

Available in Pneumatic Isolation (PID), Electric Isolation (EID) and Manual (MID) control configurations, the Shut Off Damper is designed for operation to ensure leakage is kept to a minimum without compromising on ATEX third party approval.

As with many of our products, the SOD is highly versatile device for use in both safe and hazardous areas. Its design is totally customisable, from simple control layouts to SIL 2 certified assemblies where reliability is critical.

Technical Data

Product Code
Explosive Atmosphere
ATEX/IECEx SGS Baseefa/SGS Fimko Oy
Reliability Assessment
Functional Safety SIL 2 CSA SIra Certificate (PID & EID only)
EN 1751 Class 2 Blade Leakage, Class 3 available on request
Minimum Size
150W x 150H x 300D mm
Maximum Size
2500W x 2500H x 300D mm
AISI 304L (1.4307) / 316L (1.4404) / Carbon Steel

Request a Quote

    Please complete the short contact form below, or alternatively fill out the full Damper Quote Request form with your specific requirements.

    * Required field