Pressure delivery outlet main functions and characteristics usually normally closed, electric, manual opening. Output on the start signal. Manual reset closed. 280 ℃ temperature sensor operation, the valve is closed again. Using thin body, reduce the size of the operating pressure delivery outlet box size, increase the effective area of ??the exhaust ventilation operating voltage / current: DC24V / 0.5A. Leakage Rate: 290m3 / m2 · h≤700 (when pressure 1000Pa). Temperature sensor operating temperature of 280 ℃. Composition and role of electric leafy exhaust port analysis are here: Home> Technical Documents Electric leafy exhaust port generally includes a valve body components, valves, bushings, thin actuators grille panel. Leafy exhaust port is usually installed in the front room on the aisle or smoke and exhaust system of the room without windows. Electric multi-leaf smoke vents installed in the smoke before the room, the former indoor positive pressure when the fire occurred. Electric multi-leaf smoke vents with SD controls, power supply DC24V, 0.5A. NC multiple pages usually positive outlet, turn signals received at the control center DC24V. Manually open, manual reset. Open the valve operation output signal. You can interlock with other devices based on user demand. Electric multi-leaf smoke vents in accordance with "fire protection design of tall buildings" in the requirements for building height does not exceed 50m in a class of public buildings and building height not exceeding l00m houses offer positive outlet, the best set of natural smoke system. Smoke is a natural economic construction, simple to set up, easy to operate and maintain the exhaust system is also very convenient. But the pressure delivery outlet, some using natural exhaust system works not according to specifications in the design and construction process, leading to the completion of the project after the construction of natural smoke facility does not meet the requirements or do not have a fundamental role in smoke. Atlas pressure delivery outlet, Fushun pressure delivery outlet, Sheng clean air conditioning provided by the Texas Air Conditioning Equipment Co., Ltd. Sheng purification. Texas Air Conditioning Equipment Co., Ltd. Sheng-purification (www.dzhffj.com) strong, credible, in Dezhou fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Sheng clean air conditioning and you hand in hand into the brilliant, for a better future!