Technical Brochure

Technical brochure • Highly-tight shut-off damper KLB Air-Water Systems ContentPage General description Pressure drop and sound power Nomenclature, ordering code Notes Dimensions stated in this brochure are in mm. Dimensions stated in this brochure are subject to General Tolerances according to DIN ISO 2768-vL. Possible additional details are stated in the drawings. Straightness and twist tolerances according to DIN EN 12020-2. The actual specifications are available as a word document at your local distributor or at www.LTG.net. LTG planning tools – we support you! Visit the download area on...

Technical brochure • Highly-tight shut-off damper KLB View of unitApplication Hermetic shut-off of air flows. Application e. g. in dean-rooms, hospitals, labs, ships. Installation in the air duct system with horizontal damper axis. Other types of installation are only possible after consultation with LTG Aktiengesellschaft. ■ The leakage air rate is too low to be reported when tested. The requirements of DIN 1946 Sheet 4 for airtight dampers (leakage air rate via damper blade Class 4 acc. to DIN EN 1751) as well as the leakage air rate via casing Class C acc. to DIN EN 1751 are clearly met or...

Technical brochure • Highly-tight shut-off damper KLB Pressure drop and sound power in the air duct produced by the damper with the blade in the open position Determination of the A-weighted sound power level for various nominal sizes of the highly-tight shut-off damper. In the present data sheet LWA1 is the A-weighted sound power level for shut-off damper size 400. For the other nominal sizes, the following corrections to the diagram values must be applied: K = LWA - LWA1 Nominal size NW © LTG Aktiengesellschaft, Grenzstrasse 7, 70435 Stuttgart , Germany Tel. +49 711 8201-0, Fax +49 711 8201-720,...

Technical brochure • Highly-tight shut-off damper KLBDimensions type .../SFA-S2 Dimensions type .../M Material no. © LTG AktiengeseUschaft, Grenzstrasse 7, 70435 Stuttgart , Germany Tel. +49 71 1 8201-0, Fax +49 71 1 8201-720, [email protected], www.LTG.net Former editions are invalid. Subject to technical modifications.

Technical brochure • Highly-tight shut-off damper KLBNomenclature, ordering codeKLB 224 / S / - / Z /SFA-S2 (1) (2) (3) (4) (5) (6) (1) Series KLB = Highly-tight shut-off damper, round (6) Actuator M = Manual adjustment SFA-S2 = Belimo SFA-S2, with spring return and limit switch SMC1 = LTG pneumatic actuator SMC1 Alternatively, the shut-off damper can also be designed with actuating drives of different makes. © LTG AktiengeseUschaft, Grenzstrasse 7, 70435 Stuttgart , Germany Tel. +49 71 1 8201-0, Fax +49 71 1 8201-720, [email protected], www.LTG.net Former editions are invalid. Subject to technical...

Product Overview • LTG Air Distribution Flow rate controllers Circular To combine with customized drives; VRE also available in PPs Without external power supply, pollution-insensitive LTG Map Control System ActiveControl. Highest precision, short installation length LTG control principle VenturiControl; high precision with low pressure loss, to combine with customized drives Without external power supply; pollution-insensitive LTG Map Control System ActiveControl. Highest precision, short installation length All variable controllers are available with dynamic or static measuring principle. Pressure...

Air-Water Systems Air Diffusers Air Distribution Filtration Technology Humidification Technology Engineering Services Laboratory Test / Experiment Field Measurement / Optimisation Simulation / Expertise R&D / Start-up Grenzstrasse 7 70435 Stuttgart Germany 105 Corporate Drive, Suite E Spartanburg, SC 29303 USA © LTG AktiengeseUschaft ■ Former editions are invalid ■ Subject to technical modifications