DUCT ROUND SINGLE LEAF DAMPER TYPE DKSK

Duct-type valves(dampers) for circular air ducts are used in ventilation and air conditioning systems. Designed to regulate the amount of air flow through the air ducts and covering air duct.

The valves are made of galvanized steel sheet and consist of a body, a damper and a control unit. The blade is mounted on the manual control unit. The blade is rotated using the control unit handle, which is fixed with a screw lock. The design of the throttle valve allows the damper to rotate 90 °. On the control unit of the throttle valve there is a marking “O” and “З” (open and closed), according to which the position of the valve damper is set according to the marks “O” and “Z”, respectively. The throttle valve is installed on the air duct and remains fully operational regardless of the spatial orientation. The valves can be operated at temperatures of the working liquid from -30 ° С to +45 ° С. The outer atmosphere and air must not contain aggressive gases and vapors that destroy the materials of the product. The valves are manufactured in climatic versions for operation in areas with moderate M and MA climates and placement categories 3 and 4 according to GOST 15150