Login | Register
产品中心
Home > Products > Valve series
view  
 
  • Positive pressure air supply outlet

    Positive pressure air supply outlet

    Introduction to Positive Pressure Air Supply Outlet and Indoor Fire Smoke Exhaust ValveIn modern building design, ensuring the safety and comfort of occupants is paramount. One critical aspect of this is the integration of effective ventilation and smoke control systems. Among the key components of these systems are the Positive Pressure Air Supply Outlet and the Indoor Fire Smoke Exhaust Valve. These elements play a crucial role in maintaining air quality, controlling smoke during fire incident...

    Send Inquiry
  • Circular check valve

    Circular check valve

    Introduction to Flange Check Valve, Non-Return Valve, One-Way Valve, Galvanized Steel Kitchen Exhaust Duct, One-Way Check Air Valve, and Round ValveIn the realm of fluid control systems, valves play a crucial role in ensuring the smooth and efficient operation of various industrial and domestic applications. Among the myriad types of valves available, the Flange Check Valve, Non-Return Valve, One-Way Valve, Galvanized Steel Kitchen Exhaust Duct, One-Way Check Air Valve, and Round Valve stand out...

    Send Inquiry
  • Circular fire damper

    Circular fire damper

    Introduction to Circular Fire Dampers (Manual & Electric, 70°C & 280°C, Stainless Steel & Galvanized, 3C Certified)Circular fire dampers are essential components in fire safety systems, designed to prevent the spread of fire and smoke through ventilation ducts. These dampers are available in both manual and electric versions, with temperature ratings of 70°C and 280°C, and are constructed from high-quality materials such as stainless steel and galvanized steel. They are 3C certified,...

    Send Inquiry
  • Manual regulating valve

    Manual regulating valve

    Introduction to Manual Volume Control Valve, Galvanized Electric Control Manual Regulating Valve, Fire Smoke Exhaust Stainless Steel 70 Degree Check ValveIn the realm of HVAC (Heating, Ventilation, and Air Conditioning) systems, as well as fire safety and smoke control, the importance of reliable and efficient valves cannot be overstated. Among the various types of valves available, the Manual Volume Control Valve, Galvanized Electric Control Manual Regulating Valve, and Fire Smoke Exhaust Stain...

    Send Inquiry
  • Fully automatic fire damper

    Fully automatic fire damper

    Introduction to Fully Automatic Fire Damper with Galvanized Steel Sheet, 70°C & 280°C, Manual-Electric Integrated Ventilation Duct Valve, and Fire Smoke Exhaust DamperFire safety is a critical aspect of building design and management, especially in commercial, industrial, and residential structures. One of the essential components in ensuring fire safety is the Fully Automatic Fire Damper. This device, made from galvanized steel sheet, is designed to automatically respond to fire incidents b...

    Send Inquiry
  • Fire damper

    Fire damper

    Introduction to Fire and Smoke Dampers: 70°C Fire Damper, 280°C Smoke Fire Damper, Smoke Damper, Remote Control Smoke Damper, Volume Control Damper, and Check ValveFire and smoke dampers are critical components in modern building safety systems, designed to prevent the spread of fire and smoke through ventilation systems. These devices play a vital role in maintaining compartmentalization, ensuring that fire and smoke are contained within a specific area, thereby protecting lives and property. T...

    Send Inquiry
  • High temperature resistant square to round fire damper

    High temperature resistant square to round fire damper

    Customized Square to Round Galvanized Stainless Steel Electric Smoke Exhaust Fire Damper: Manufacturer Direct SupplyIntroduction to Square to Round Fire DampersSquare to Round Fire Dampers are essential components in modern HVAC (Heating, Ventilation, and Air Conditioning) systems, designed to prevent the spread of fire and smoke through ductwork. These dampers are specifically engineered to transition from a square or rectangular duct to a round duct, ensuring seamless integration into various...

    Send Inquiry
  • Galvanized steel plate air valve

    Galvanized steel plate air valve

    Introduction to Galvanized Steel Air Dampers, Return Air Dampers, Galvanized Stainless Steel Duct Check Valves, Round Backdraft Dampers, Smoke Duct One-Way Valves, and White Iron Square Anti-Backflow DampersIn the realm of HVAC (Heating, Ventilation, and Air Conditioning) systems, air dampers and check valves play a crucial role in controlling airflow, preventing backflow, and ensuring efficient operation. This article delves into the various types of dampers and valves, including Galvanized Ste...

    Send Inquiry
  • Constant air volume valve

    Constant air volume valve

    Introduction to Constant Air Volume Regulating ValveThe Constant Air Volume Regulating Valve (CAV) is an essential component in HVAC (Heating, Ventilation, and Air Conditioning) systems, designed to maintain a consistent airflow regardless of changes in system pressure. This manual, galvanized sheet metal valve is widely used in various industrial and commercial applications to ensure precise air distribution and energy efficiency. The CAV valve is typically custom-manufactured by specialized ma...

    Send Inquiry
  • Electric fire damper

    Electric fire damper

    Introduction to Electric Fire Dampers, Smoke Exhaust Fire Dampers, Ventilation Ducts, Manual Fire Dampers, and Smoke Exhaust ValvesFire safety is a critical aspect of building design and maintenance, especially in commercial, industrial, and residential structures. Among the essential components of a fire safety system are electric fire dampers, smoke exhaust fire dampers, ventilation ducts, manual fire dampers, and smoke exhaust valves. These devices play a vital role in preventing the spread o...

    Send Inquiry
  • Variable air volume automatic butterfly valve

    Variable air volume automatic butterfly valve

    Introduction to Variable Air Volume (VAV) Dampers and Laboratory Fume HoodsVariable Air Volume (VAV) dampers, including intelligent VAV dampers and motorized butterfly dampers, are critical components in modern HVAC systems and laboratory fume hoods. These devices are designed to regulate airflow dynamically, ensuring optimal air quality, energy efficiency, and safety in various environments. This article provides a comprehensive overview of VAV dampers, their parameters, features, advantages, a...

    Send Inquiry
  • 280 degree fire damper

    280 degree fire damper

    Introduction to 280°C Fire Damper, 280°C Remote Control Smoke Exhaust Damper, Manual/Electric Actuator, Regulating Valve, Check Valve, and Smoke Exhaust DamperIn modern building safety systems, fire and smoke control are critical components. Among the essential devices used for this purpose are the 280°C Fire Damper, 280°C Remote Control Smoke Exhaust Damper, Manual/Electric Actuator, Regulating Valve, Check Valve, and Smoke Exhaust Damper. These devices play a vital role in preventing the sprea...

    Send Inquiry
  • 70 degree fire damper

    70 degree fire damper

    Introduction to Fire and Smoke Control ValvesFire and smoke control valves are essential components in modern building safety systems. They play a crucial role in managing airflow, preventing the spread of fire, and ensuring safe evacuation during emergencies. This article provides a comprehensive overview of 70-degree fire dampers, 280-degree fire and smoke exhaust dampers, manual volume control dampers, and smoke exhaust actuators. We will delve into their parameters, features, advantages, app...

    Send Inquiry
  • 3C fire damper

    3C fire damper

    Introduction to Fire Smoke Exhaust Damper, 3C Fire Damper, 70°C & 280°C Fire Dampers, Air Volume Control Valve, and Galvanized ValveFire safety is a critical aspect of building design and construction, and one of the key components in ensuring fire safety is the use of fire dampers. These devices are designed to prevent the spread of fire and smoke through ventilation systems, thereby protecting lives and property. Among the various types of fire dampers available, the Fire Smoke Exhaust Dam...

    Send Inquiry

About Us

The company's main products include: air-cooled modules, water-cooled screws, constant temperature and humidity air conditioning units, modular (purification) air conditioners, variable air volume (fresh air) units, fan coil air conditioners, as well as fire exhaust fans, fresh air exchange units, heat recovery units, and central air conditioning host end series products.

Contact Us

400 meters west of Tengzhuang Bus Station, Luquantun Town, Dezhou City, Shandong Province, on the south side of the road

+86 180-0544-1111

Follow Us

Copyright © 2025 Dezhou Aoxin Air Conditioning Equipment Co., Ltd

Sitemap

This website uses cookies to ensure you get the best experience on our website.

Accept Reject