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Ventech reliable louvered air intake from China bulk production

Ventech reliable louvered air intake from China bulk production

Ventech reliable louvered air intake from China bulk production

Model
Back Draught Damper
Minimum
1
Payment
-
Origin
Guangdong, China (Mainland)
Brand
VENTECH
Price
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Back Draught Damper

 

Applications:

 

Ventilation damper the type back draught damper is a non-return damper for extract air. Made of galvanized sheet, for installation into round ducts, to shut the duct automatically when extraction of air stops. Prevent the outside air flow back.

 

Descriptions:

 

Nominal sizes: 100, 125, 150, 200, 250, 315.

For non-return air control.

Fame made of galvanized sheet 0.8mm, inner shutter made of aluminum 0.3mm.

 

For installation into round ducts.

Specially designed springs allow accurate control of the shutter.

 

 Ventech reliable louvered air intake from China bulk production-1

Ventech reliable louvered air intake from China bulk production-2


Ventech louvered air intake has gone through a range of performance pertinent tests. They primarily involve fatigue resistance testing, structural bearing capacity, adhesion, and moisture resistance. It takes less time in assembling a circuit as compared to the conventional method
The design of Ventech louvered air intake is dominated by a clean-cut and fashion style. It is carried out designers who have a highly individualized vision on fashion and are experienced in interpreting the fashion trend. The product reduces the possibility of loose connections or short circuit
The quality of Ventech louvered air intake complies with the performance requirements for residential and nonresidential furniture. It has passed the aging, impact, vibration, stain, and structural stability testings. The product allows a high density among components
Ventech louvered air intake is designed embracing imaginative and aesthetic elements. Factors such as space style and layout have been considered by the designers who aim to inject both innovation and attractiveness into the piece. It makes the interconnections less bulky
Quality and conformity inspection for Ventech louvered air intake will be conducted during the production process. Workmanship, measurements, and safety inspection are essential checking parts in every production stage. Its components are always soldered in, which contributes to durability
The product has passed the electro-static discharge test (ESD), meaning it has a protection system to withstand instantaneous high current. Its compact design takes less space in a piece of application equipment
This product is biodegradable and will not result in the land, air, and water source pollution, which is really eco-friendly. The product reduces the possibility of loose connections or short circuit
This product features high consistency, stable performance, and accurate precision. For example, it reacts quickly and flexibly to the electronic signals. The software program arranges its parts for best performance
This product is less likely to generate harmful electromagnetic rays which may cause diseases such as headache, diabetes, or even cancers. Its connections made automatically through copper tracks
Its electric circuits react flexibly and actively to the transmitted signals, which directly helps reduce the signal distortion rate. The electronic components and their polarities on it are clearly labeled
Its electrostatic sensitive device has high electrostatic sensitivity, meaning this device can withstand much electrostatic discharge voltage. It offers a simple platform to arrange the electronic components in a compressed way
The product is antibacterial and makes it possible to realize the dream of a non-allergic sleep refuge without the feeling of a cold hospital. All the components within this product are fixed using solder flux
This product sets a new standard in softness and breathability, making it difficult to get up in the morning. The product allows the installation and repair process to be convenient
When using this product, people can set assured that there are no potential dangers such as electric leakage, fire hazard, or overvoltage danger. Its connections made automatically through copper tracks
It is indeed a high-quality product, with smooth fabric, neat seams and exquisite details. It's not something about to collapse. The product allows a high density among components
This product will prevent the unpleasant feeling of waking up in the middle of the night in a puddle of sweat. It improves the wiring density and reduces the spacing of components
The product is highly flexible in shape, color, and texture and is a must for aesthetics, functionality and a good return on investment. It reduces the need for interconnecting wiring
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