FEATURES
The aerodynamic characteristics, namely the dependence of the pressure loss on the air flow rate for different angles of rotation of the air valve blades are given below. The dependence of the air flow rate on the air volume for air valves of the SRC type is also given below.
By default, the case and flanges of the damper are made of galvanized steel sheet. Rotary plates of the damper are made of aluminium profile. The rotation of the damper plates is carried out by means of distribution chains. The tightness of the damper is achieved due to the rubber seal, which is installed on each rotary plate.
The cross-section of the drive source is a square with a side of 10 mm.
BASIC CONFIGURATION