The valve the air warmed KVU

The valve air KVU is installed in systems of ventilation of low pressure (with a difference of pressure to 1500 Pas) and serves for shutdown or regulation of amount of the air coming to system. The valve consists of the case with connecting flanges, the double-walled shovels of rotary type, system of levers and drafts, and the drive established in it (electric or manual). Respectively, opening of the valve can remotely be carried out by means of the electric drive or in manual. Places of interface of shovels of the valve are warmed by tubular electric heaters (Tenami) for a temporary warming up of a joint of shovels and simplification of their opening in case of frosting in winter time. In case of lack of need for warming of shovels and at the special instruction in the order the complete set of the valve of Tenami can be excluded. Valves have operating modes "openly! it is closed" or smooth regulation of amount of air. Characteristics

Main attributes
Producer	Lissant
Country producer	Russia
Warranty period	12 (months)