PRESSURE RELIEF DAMPERS КИД

Pressure relief dampers КИД is a pressure relief flap valve designed for controlled pressure release of excess pressure for the area served by this damper.

Pressure relief damper КИД consists of a four-walled box-shaped casing and blades, installed in the casing on axle shafts and made of steel.

For synchronous actuation, the valve blades are connected by a system of levers and rods. To adjust the valve opening pressure, a special spring mechanism is provided, which is located inside (for designs 1 and 2) or outside (for design 3) the damper.

The valves are strictly installed in a vertical position.

Non-return dampers can be operated at medium temperatures from -40°C to +45°C.

The valves are designed for operation in rooms with an environment that does not contain aggressive vapors and gases in concentrations that destroy metals, paint and lacquers.

Non-return dampers are manufactured in climatic versions for operation in areas with moderate У(moderate) and УХЛ (boreal) climates and location categories 1, 2, 3 and 4 according to GOST 15150.