FH-Y-1 smoke dampers Material: galvanized steel Features: 1. Usually was always open when the fire smoke (temperature) sensor signal sent by the control center, input 24V DC, solenoid is energized actions performed within the organization, the valve automatically closes and the output off signal. After a manual reset valve operation. 2. Valve can also be manually shut down or shut down 70 ℃ action. 3. Control voltage DC24V, micro switch contact capacity of AC380V, 3A two-speed exhaust fan fire, solenoid operating current of 0.3A. 4. Control and related equipment interlock. 5. When full drag coefficient f≤0.5. Size: W × H with duct size Description: FH-Y-1 (rectangular) Our company is specialized in producing fire exhaust valve manufacturers, since the market has been loved by the public, and now manufacturers sell low-cost fire pyhl exhaust fan fire exhaust valves, are welcome. Main construction fire exhaust valve installation: 1. fire exhaust valves and fan, exhaust fan interlock. 2. The operation of the valve mechanism side should be not less than 200mm of clear space to facilitate maintenance. 3. The valve must be checked before installing the valve operating mechanism is intact, the action is flexible and effective. 4. fire exhaust duct segments valve should be installed in close proximity to the wall or floor, the fire dampers on both sides of the partition wall from the wall surface of the supply should not exceed 200mm exhaust fan fire, fire dampers on each side 2.0m range pipes and insulation should be used within a non-combustible material. Brand: Xin Thatta motor power: 20 (w) Voltage: DC24V (V) Current: 0.01 (A) Scope: smoke control system Stroke: 1000 Blade diameter: 1000 Speed: 1450 The company's main products are: 1, FP series of fan-coil ----- machine and scroll, the wind round, the overall condensed water, etc. accessories. 2, ZK series of modular air-conditioning unit, BFP series VAV units, the new wind generating units. 3, FK series aluminum alloy outlet, casual flow; DUP series of spherical vents, DUT series of spherical adjustable outlet, VDP series cyclone outlet, BLP series changed manifold outlet. 4, fire dampers, exhaust valves, fire control valve, exhaust port, outlet, air flow control valve, damper actuator valve actuator. 5, hook vibration, shock absorber damping, and other equipment. 6, various types of muffler, bend muffler, silencer duct, plenum chamber muffler blinds. 7, the fire temperature exhaust fan, Francis fan, fire ventilation dual tank centrifugal fans, axial fans, induced fan, ramps flow fan, the wind chassis and other products. 8, energy efficient new wind ventilators, dust purification equipment. 9, the major air conditioning manufacturers supporting a variety of table cold, heaters, humidifiers, air curtain, air curtain, air conditioning flaps and other accessories. pyhl fire exhaust fan, Wuhu fire fans, fire exhaust fan provided on Ying from Shandong Fan Air Conditioning Equipment Co. GREAT. Shandong GREAT Fan Air Conditioning Equipment Co. (www.greatfengji.com) is an industry leader in Shandong Dezhou, fans, ventilation equipment, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. GREAT leadership in the staff warmly welcome all inquiries negotiations to create a better future GREAT.