C-GMK-C-50-30 warmed valve for rectangular channels
Application C warmed air valves - GMK - C - 50 - 30
Warmed air valves GMK - - C C - 50 - 30 are used for regulating supply flow or recirculation of exhaust air channel in the ventilation and air - conditioning systems.
The design of the dampers warmed C - GMK - C - 50 - 30
GMK - - Air valve C C - 50 - 30 has a perimeter heating antifreeze blades.
Perimeter heating is by valves. Using the design in the form of a perimeter heating located on the outer perimeter of the flexible self - regulating heating cable is permanently connected to the AC 220 V.
The heating cable has an automatic rheostat control without requiring no additional automatic control circuit. Outside cable closed a special insulated housing, not beyond the external dimension of the valve flange.
Junction blades is in the form of a labyrinth seal.
Valve warmed C - GMK - C - 50 - 30 from a standard air valve has high density of contact blades iumenshennym amount of leakage through the valve.
Special design air insulated valve C - GMK - C - 50 - 30 reduces the heat loss through the valve flap.