FH-KVD1 fire control valve features: 70 ℃ fuse action, the valve automatically closes. Manually shut down. Output off signal, the interlock related ventilation equipment. Manually open. Manual adjustment of the valve opening angle. PY-SFD smoke damper PY-BSFD remote control smoke damper Features: control center DC24V power input, the valve opens quickly. Manually open. Output Enable signal, the fire interlock row machine. Manual reset closed. 280 ℃ temperature sensor operation, close the valve again. PY-BSFD remote control smoke damper may be far from the electric open, manual open, manual close. Products remote control exhaust valve is usually installed in the exhaust duct system or exhaust mouth, usually normally closed. Smoke detector fire fire sends out signals to the control center through DC24V electric solenoid valve remote controller, the valve opens quickly, you can quickly open the manual valve, manual reset. One can manipulate the valves in the room. Duct exhaust valves at the product attributes (remote control exhaust valve) is installed in the exhaust system can also be installed in the exhaust port at a great decorative low-noise wind cabinet, usually in a normally closed state. Technical indicators 1, according to the fire signal DC24V electric open; 2, manual cable, the valve opening; 3, the output signal of the valve opening; 4, joint control signal output; 5, manual reset; 6, manual button, the valve opening; 7, remote manual reset; exhaust valve (exhaust valve remote control) Other Description Product Related Keywords: exhaust valve exhaust fan exhaust valve trade description down payment under-production!! Fire exhaust valve manufacturers / price mechanical exhaust system installed on the ends of each branch pipe (flue gas inlet port) at, usually was turned off and the amount of air leakage requirements for fire fume hood centrifugal wind chassis, fire or smoke when required to meet and manual electric Open, played the role of exhaust valve. Valves with decorative mouth or been called decorative treatment of the exhaust port [1]. General building exhaust system requires personnel to confirm and operate, so no sense temperature exhaust valve device. Usually installed in the upper portion of the building space or ceiling area. Exhaust valve interlocked with the fire detector, in particular the fire interlock smoke detectors, fire broke out early by Discovery flue to open the valve, be smoke htfc fire tank centrifugal wind chassis, into the motor or electromagnetic mechanism driven automatic valves. 2 exhaust valves are generally used for work on the exhaust duct system, usually normally closed, smoke detector send out alarm signals in case of fire, the fire control center DC24V voltage through the open exhaust valve can also be manually open the valve, manually reset. After the valve is opened to emit electrical signal to the fire control center. According to requirements, but also with other devices interlock. Exhaust valve and outlet ordinary Grille or plate combination, may constitute exhaust vent. Low noise cabinet centrifugal wind chassis | Fengyang cabinet centrifugal wind chassis | Good quality provided by the Shandong Air Conditioning Equipment Co. GREAT fan. Shandong GREAT Fan Air Conditioning Equipment Co. (www.greatfengji.com) strong, credible, Shandong Texas fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead into the brilliant GREAT and you work for a better future!