-
-10%
RKKTM 500 S .09
regulating shut-off throttle tight damperRegular Price: €101 €122
Special Price Excl. Tax: €91 Incl. Tax: €110
within a weekDuct: 500 -
-10%
RKKTM 500 S .45
regulating shut-off throttle tight damperRegular Price: €253 €306
Special Price Excl. Tax: €228 Incl. Tax: €276
within a weekDuct: 500 -
-9%
RKKTM 500 S .46
regulating shut-off throttle tight damperRegular Price: €297 €359
Special Price Excl. Tax: €267 Incl. Tax: €323
within a weekDuct: 500 -
-9%
RKKTM 500 S .55
regulating shut-off throttle tight damperRegular Price: €247 €299
Special Price Excl. Tax: €223 Incl. Tax: €269
within a weekDuct: 500 -
-10%
RKKTM 500 S .56
regulating shut-off throttle tight damperRegular Price: €263 €319
Special Price Excl. Tax: €237 Incl. Tax: €287
within a weekDuct: 500 -
-10%
RKKTM 500 S .57
regulating shut-off throttle tight damperRegular Price: €323 €390
Special Price Excl. Tax: €290 Incl. Tax: €351
within a weekDuct: 500
Regulation dampers
Regulating dampers are used in HVAC systems to control the air flow volume by means of adjustable rotating blades. The regulating dampers are supplied with manual control or with control by means of 24V / 230V servo-drives. The dampers can be supplied in airtight design. The regulating dampers are manufactured circular and four-sided in all dimensions up to 2000x2000 mm. As standard, we supply regulating dampers made of galvanized sheet metal or of stainless steel and aluminium.
Alternating dampers
Alternating dampers are used in HVAC systems for the division or mixing of air of individual duct routes. Thanks to their design, they divide the air from one duct into two or vice versa, from two ducts evenly into one. The circular alternating dampers consist of one extended T-piece and two interconnected regulating dampers. Possibility of other materials: stainless steel, aluminium, aluzinc. The alternating dampers are supplied with manual control or with control by means of 24V / 230V actuators. The dampers are suitable for mixing of supply air for small ventilation or heat recovery units.
Backdraft shutters / dampers
Backdraft louvre shutters
The gravity louvre shutters are used as a duct termination element installed on the facades of buildings. The gravity louvre shutters prevent the entry of unwanted air and other materials or objects into the HVAC systems when the ventilation is switched off. We supply gravity louvre shutters for circular and four-sided ducts. Gravity louvre shutters made of plastic, aluminum or galvanized according to the customer's requests.