Hygienic
Maximum performance
Corrosion resistant
The KLB high-tight shut-off damper safely and airtightly shuts off volume flows in round air ducts.
The air leakage rate is so low that it can hardly be detected even by a laboratory measurement. The requirements of DIN 1946 Part 4 for airtight dampers (damper leakage class 4 to DIN EN 1751) and casing leakage class C to DIN EN 1751 are met with a high degree of certainty.
- Meets the highest hygiene standards, as required in clean rooms and hospitals, for example
- Maximum performance: becomes denser with increasing pressure (KLB)
- Corrosion-resistant due to galvanized steel or stainless steel design
Ready for a breath of fresh air? Contact our comfort air experts now and breathe easy – literally!
Technical data
Technical Data for L_pa= 35 dB(A)
Luftdichte Absperrung nach DIN EN 1751 Class 4 (high density)
Sizes [mm] Ø 224-1000
Design/Options
Drive variants
Manual adjustment
pneumatisch (optional)
electric
Housing
Stahl verzinkt
Edelstahl (optional)
Position indicator damper blade
Limit switch (optional)
Downloads
Technical brochure air distribution unit KLB
Short information air distribution unit KLB
Specification shut-off dampers KLB
Impressions
