Multileaf dampers Attenuators External weather louvres 2014

Multileaf dampers Attenuators External weather louvres 2014 The Multileaf Dampers / Attenuators / Weather Louvres catalogue corresponds to sections 3 and 6 of the previously used KLIMA 2 catalogue. The TROX catalogues have been completely revised and now offer several new features: ■ Hardcover editions ■ Simplified navigation ■ List of advantages of each product at a glance ■ Different chapters for principal products, additional components and attachments The following documentation is available to help you select and size TROX components and systems: ■ Technical product documentation (catalogues) ■...

Catalogue structure Air-Water Systems / Decentralised Ventilation Multileaf Dampers / Attenuators / Weather Louvres The Multileaf Dampers / Attenuators / Weather Louvres catalogue corresponds to sections 3 and 6 of the previously used KLIMA 2 catalogue. Fire and Smoke Protection Systems Control units Control Systems Filter Units / Filter Elements X-CUBE – Air Handling Units X-FANS – Building Fans

Documentation · Page numbering Technical product documentation … comprise: – Product descriptions – Information on the materials used – Aerodynamic and acoustic data – Dimensions – Details on product characteristics – Specification texts Technical document, or leaflet Design manuals … comprise: – Basic information and technical concepts – Step-by-step product design – Overview and explanation on how to select the ideal system components Design manual Easy Product Finder design programme … comprises everything to select and size our products: – Technical data – Diagrams, photos – Order codes that...

Multileaf Dampers / Attenuators / Weather Louvres 1 Multileaf dampers 1.1 Multileaf dampers 1.2 Accessories 1.3 Attachments 1.4 Basic information and nomenclature 2 External louvre 2.1 External louvre 2.2 Accessories 2.3 Basic information and nomenclature 3 Mechanically self-powered dampers 3.1 Non-return dampers 3.2 Pressure relief damper 3.3 Accessories 3.4 Basic information and nomenclature 4 Gas-tight shut-off dampers 4.1 Shut-off dampers 4.2 Attachments 4.3 Basic information and nomenclature 5 Doors 5.1 Doors 5.2 Attachments 5.3 Basic information and nomenclature 6 Sound attenuators 6.1 Splitter...

Multileaf dampers Multileaf dampers Multileaf dampers are used in ducts or in wall or ceiling openings to shut off or restrict the airflow. For shutting off the airflow in air conditioning systems For low-leakage shut-off in air conditioning systems For the fast and simple installation of multileaf dampers Installation subframe For locking the blades of multileaf dampers after manual operation Quadrant stays 1.3 – 1 and limit switches

Multileaf dampers Table of contents 1.3 Attachments For the opening and closing of dampers in air conditioning systems For stepless adjustment and for the opening and closing of dampers in air conditioning systems Modulating actuators Pneumatic actuators for the opening and closing of dampers in air conditioning systems Pneumatic actuators For opening and closing multileaf dampers installed in potentially explosive atmospheres (ATEX) 1.4 Basic information and nomenclature Multileaf dampers

For shutting off the airflow in air conditioning systems Rectangular multileaf dampers for volume flow and pressure control as well as for shutting off ducts and openings in walls and ceiling slabs ■ Maximum dimensions of steel and stainless steel variants: 2000 x 1995 mm; of aluminium variant: 1200 x 1050 mm ■ Casing air leakage to EN 1751, class C ■ Aerofoil parallel or opposed action blades ■ Steel and stainless steel variants: blades interconnected by external linkage (for parallel or opposed blade action) ■ Aluminium variant: blades interconnected by gears (for opposed action) ■ Installation...

Multileaf dampers Dimensions and weight - JZ-AL 1.1 - 23 Dimensions - Duct connection 1.1 - 26 Dimensions - Drive shafts 1.1 - 28 Basic information and nomenclature 1.4 - 1 Variants Product examples Multileaf damper, variant JZ-S Multileaf damper, variant JZ-P Multileaf damper, variant JZ-S-A2 Multileaf damper, variant JZ-P-A2

Multileaf dampers JZ Description For detailed information on attachments see Chapter K3 - 1.3 For detailed information on accessories see Chapter K3 - 1.2 Application - Multileaf dampers of Type JZ are used as an acting element in the volume flow and pressure control in air conditioning systems - For shutting off ducts and openings in walls and ceiling slabs - Parallel action blades are preferably used for opening/closing - Opposed action blades are due to their characteristics preferably used for variable operation - Stainless steel and powder-coated constructions with increased corrosion resistance -...

Multileaf dampers General information Functional description Linkage Multileaf dampers with external linkage can have parallel action blades or opposed action blades. An external linkage transfers the synchronous rotational movement from the drive arm to the individual blades. Even very large multileaf dampers can be safely opened and closed with this type of linkage. Opposed action blades close at different speeds since the linkage includes a transverse link. This facilitates the closing process and reduces the closed blade air leakage. Gears Multileaf dampers with gears can only have opposed...

Multileaf dampers HI Type JZ Multileaf damper [2 Function S Opposed (standard) © Material No entry: galvanised steel A2 Stainless steel 7 Installation subframe No entry: none ER With (only for construction G) No entry: none Quadrant stay Actuators Spring return actuators Pneumatic actuators U Construction No entry: corner holes on both sides; plastic bearings G Flange holes on both sides (no corner holes) M Brass bearings E Stainless steel bearings M-V Brass bearings and reinforced blades (not for JZ-A2) E-V Stainless steel bearings and reinforced blades (not for JZ-A2) M,...