Texas Horizon Air Conditioning Equipment Co. (www.hxktsb.com) located in Dezhou City, Shandong Province, Wu Luquantun acres industrial park, Contact: Yuan Qingxiang triple protection Adopt alloy fuses, 70oC automatic fuse DC24V power shut-off valve · Close signal input manually close the valve · Close the fire control valve for air-conditioning duct system, usually normally open, when a fire, 70oC fuse so that the valve is closed, the fire resistance of cigarettes. Triple protection controllable airflow Adopt a long-term supply fuse alloy dampers, 70oC automatic shut-off valve · Close DC24V fuse signal input, close the valve manually shut · · Manual adjustable air volume (maximum five-speed) Henderson, Texas conditioning plant smoke valves, dampers model with the damper, the damper wholesale different name for each unit, and some called according to its operating temperature exhaust valves, and some based on the nature of its use is called damper, but the device side just an ordinary fire Fusing metal valve 280 degrees fuse replaced the one that the company is a production, processing, distribution and wholesale businesses, Main: central air conditioning terminal, air conditioning vents, air flow control valve, damper, exhaust valves, muffler , static pressure box, aluminum foil hose, ventilation fans and other products. Texas Air Conditioning Equipment Co., Ltd. Hongxin