The square damper is a part that regulates the airflow in the ventilation system, on the air supply line or in the air conditioning system. There are many types of windpipes (twisted round pipes, smooth round pipes, square pipes…) corresponding to it is a valve. Let’s find out the details of this product with P69 Mechanical Factory
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What is a Square Damper?
Damper Square lever is considered a subtype of air valve, located in the product system of square air valves used in ventilation and air conditioning systems, helping to adjust the direction of the wind at will.
Structure of the air valve
A wind valve is usually composed with a number of main parts such as: valve body, vane; lever, screw, screw, valve shaft, lever handle, motor, fuse…
In fact, the structure of each valve depends entirely on the type of air valve; as well as the functions they can perform in each system.

Benefits of air valve
Hand-held valves bring many benefits to ventilation systems in large buildings and factories. The lever valve will be mounted directly on the ductwork.
The process of adjusting the opening angle on the vane will be done manually.
The lever valve has the benefit of dividing the airflow on the ductwork as well as the louvers to regulate the amount of air circulating in the duct.
The lever valve is also effective in closing and closing positions that are temporarily not in use.
Square duct handwheel valve is used on the return air supply line in the air conditioning system or in the air conditioning ventilation system, apartment building, hotel, factory to reduce the amount of wind as well as the circulation.
When adjusting the ventilation system, the regulator can adjust the valve manually or using a motor. Installing this adjustment valve will be very easy to adjust the wind when needed.
>> Please see more Non-return Damper of P69 Mechanical Factory
Purpose of installing square pipe lever valve
Square-handle wind valve is used to install on the air supply line in the air conditioning system or ventilation system in apartments, buildings, factories, hotels… to reduce the amount of wind and stabilize the circulation.
In the process of adjusting the ventilation flow, the air valve can be adjusted by motor or by hand. The installation of the adjustment valve is very easy and convenient to adjust the wind when needed
What is a standard air valve product?
A wind valve product manufactured today needs to go through many stages. However, with the maximum support of the machinery system, the production time of the wind valve has been reduced to the maximum extent. And to be able to evaluate the quality of a product, the value measures given as a standard include:
Standards of technical properties, aesthetic properties
Special standards for air valve products such as fire stop valves
Standard inspection according to the standards of the fire prevention and fighting department
Why should you buy products at P69 Mechanical Factory?
Mechanical factory P69, proud to be the number 1 unit in the market providing mechanical processing products.
Here, we own a team of designers, technicians, and experienced workers. Thoroughly trained and highly skilled.
The system of equipment, machinery and technology is invested in the most modern and advanced. Commit 100% product quality, guarantee genuine products.
Customers can directly inspect the product before importing it. Refund if found counterfeit goods.
Various models, designs and product categories to meet the diverse needs of customers. Professional transportation and installation support. The most competitive quote in the market.
So what are you waiting for, hurry up and contact us for a consultation
Contact information P69 Mechanical Factory
Address: Km 18, Thang Long Boulevard, Thach That Quoc Oai Industrial Area, Hanoi
Headquarters: No. 06/165C, Xuan Thuy, Cau Giay, Hanoi
Telephone: 09666 86 969
Hotline: 0989 188 982
Email: kd1@cokhip69.com.vn
Linkdin: https://www.linkedin.com/in/nhamaycokhip69/
Website: https://cokhip69.com.vn/
Youtube: https://www.youtube.com/channel/UCfvFIhhuJ4ANAO0glUPSTAg/ab