JS 250E • Multi-leaf dampers

Multi-leaf dampers in galvanized steel assembled together from detached stock pieces.

• For air-stream regulation in ventilation and airconditioning systems

• Galvanized steel blades, frame, bolts and round axle
• Aluminium gears
• Polyamid bearings

• Galvanized steel

• Galvanized steel aerodynamic designed regulation blades of 100 mm width containing aluminium gears for simultanious counter-rotating operation of the damper
• Galvanized steel axle of Ø12mm and length 100 mm mounted on one of the above blades. A borehole at the end of the axle is made to easily mount an axle extention LOA
• Galvanized steel housing with depth of 120mm and flange of 30 mm, made out of 2 vertical panels with polyamid bearings and 2 horizontal panels, all bolted together
• Only standard dimensions available, with short delivery times

• To be mounted between rectangular ducts with flanges of 30mm
• To be surface mounted on wall, floor or ceiling

• Manual control handle with fixing system type MCS-250K
• Horizontal sealing between the valves type RVK8371
• Horizontal sealing between the frame and the topvalve type RVK8372
• Axle extentions LOA 100, LOA 150, LOA 200
• Actuators BELIMO

• The multi-leaf volume control dampers shall be of the type in galvanized steel with counter-rotating blades, aluminium gears, round axle and polyamid bearings.
• Type JS 250E

• JS 250E, 600, 607, C30 + MCS-250K

Explanation

JS 250E = Type of multi-leaf damper

600 = Length

607 = Height

C30 = connection flange

Accessories (Optional)

MCS-250K = Manual control with fixing system