Uses aluminum dampers for air flow control valve 150 degrees, 150 degrees dampers what to do with? 150 degrees fire dampers installed in what position? Public buildings Vertical Exhaust Duct bathroom, toilet and kitchen, backflow prevention measures should be taken or set fire damper on the manifold. Public buildings kitchen hoods pipeline should be set according to the fire district, and in the branch pipe at the vertical exhaust pipe connection should be set to 150 ℃ operating temperature of the damper. Fire dampers, spiral duct, electric air valve, valve actuators, valve actuators price, selection and installation of valve, valve manufacturers, valve legends, outlet valve, manual valve, pressure delivery valve row smoke dampers, fire control valve, 70-degree fire dampers, exhaust valves, dampers works, fire dampers pictures, damper installation location, wiring diagram 280 degrees dampers, exhaust fans, diffusers, dampers, are pressure blower, air flow control valve, fire dampers price, flue dampers off more Yefeng flow valve, Air Conditioning Equipment Co., Texas Hao Yang damper linkage way air flow control valve, damper actuator voltage? Damper or smoke damper shall have temperature sensor control mode, it automatically turns off. Damper or smoke damper should be closed with manual mode; exhaust valves should have to manually open the way. Manual operation should be convenient, flexible, and reliable. Damper or smoke damper should have the power off mode; exhaust valves should have the power to open the way. Valve with remote reset function, when the power operation, the valve should have a display signal output vane position. Working pressure valve actuator electrical control circuit should adopt the amount DC24V operating voltage. Fire dampers, spiral duct, electric air valve, valve actuators, valve actuators price, selection and installation of valve, valve manufacturers, valve legends, outlet valve, manual valve, pressure delivery valve row smoke dampers, fire control valve, 70-degree fire dampers, exhaust valves, dampers works, fire dampers pictures, damper installation location, wiring diagram 280 degrees dampers, exhaust fans, diffusers, dampers, are pressure blower, air flow control valve, damper prices, flue damper, Air Conditioning Equipment Co., Texas Hao Yang Ping mountain flow valve _ duct air flow control valve _ Hao Yang air conditioning equipment (certified merchants) from the Texas Air Conditioning Equipment Co., Ltd. Hao Yang available. Air Conditioning Equipment Co., Texas Hao Yang (www.dzapjt.com) is specialized in the "fan coil units, air, mixed flow fan, FRP fans, dampers, air flow control valve" of the enterprise, the company of "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Mr Zhu.