Product introduction:

Air volume range about 5: 1

Differential pressure range of 20 to 1000 pa

The adjusting valve manual, electric only move, according to the material used: iron, galvanized plate, aluminum alloy plate, stainless steel plate four, a valve body structure and specifications of the same size, can be processed into a round;

Manual control valve air control precision is high, the need to ensure that the air pipe layout meetsthe airflow characteristics through testing the value of the best determination, tightness of the air volume control valve, the relative amount of air leakage in 5%, good adjustment performance. Used to adjust the tube of the air flow, but also can be used for mixing fresh air and return airconditioning.