Fire control valve:
Explanation: Close and adjust the air volume device at 70 ℃ or 280 ℃.
Performance characteristics: The temperature sensor will turn off when operating at 70 ℃ or 280 ℃; Manually press the button to close the valve; Output valve closing signal; Manual reset, five speed air volume adjustment.
Additional note: The control device is installed on the valve body.
Smoke exhaust fire damper:
Description: Electric, manual opening and 280 ℃ automatic closing device.
Performance characteristics: According to the fire signal, the DV24V electric valve opens; Manually press the button to open the valve; Output valve opening signal; Output valve opening signal; Output linkage signal; The 280 ℃ temperature sensor operates and the valve automatically closes; Manually reset.
Additional note: The control device is installed on the valve body.