Соленоидная катушка Danfoss BA220B DIN лопатка напряжение питания [V] AC: 220 Multi pack 042N7523
20,24-39,68 $
Воздушный демпфер
- Категория: >>>
- Поставщик: Hunan Dinghan Environmental Protection Technology Co. Ltd.Hunan Ltd.
Сохранить в закладки 1601301022144:
Описание и отзывы
Характеристики
Customizable Variable Air Volume Terminals
Variable air volume (VAV) is a type of heating, ventilating, and/or air-conditioning (HVAC) system. Unlike constant air volume (CAV) systems, which supply a constant airflow at a variable temperature, VAV systems vary the airflow at a constant temperature.The advantages of VAV systems over constant-volume systems include more precise temperature control, reduced compressor wear, lower energy consumption by system fans, less fan noise, and additional passive dehumidification.
Specification | Details | ||||||
Size | 4'', 5'', 6'', 7'', 8'', 9'', 10'', 12'', 14'', 16''Customizable | ||||||
Material | Galvanized steel | ||||||
Controls | VAV controller ,temperature sensors, airflow sensors, actuator | ||||||
Insulation | High quality insulation cotton | ||||||
Connection Types | Round, can be customized to fit specific ductwork | ||||||
Airflow range | 0-2000 CFM | ||||||
Sound leve | 30-50 dBA | ||||||
Company Profile
Hunan Dinghan Environmental Protection Technology Co., Ltd. is a well-known domestic air purification equipment, fresh air system, air heat recovery treatment equipment manufacturers, the company focuses on air purification equipment, ventilation equipment industry for many years, with a number of “invention patents” and “national high-tech enterprises “ honorary title. Since its establishment, the company has carried out long-term technical cooperation with a number of well-known environmental protection enterprises as well as a number of well-known colleges and universities. The company's plant covers an area of more than 5,000 square meters and has the latest production equipment such as CNC punching machine, laser cutting machine, plate folding machine and so on. The company has an annual production capacity of 10,000 sets of heat recovery fresh air system equipment and 8,000 sets of air purification equipment. 2021 onwards, the company is committed to the research and development of all kinds of air treatment and purification equipment for the air treatment needs of the advertising, industrial production and other industries, as well as the application of fresh air machines and other products used in the purification of PM2.5 in small spaces. The equipment is widely used in commercial fresh air ventilation and industrial production air treatment to meet the needs of various scenarios!
Package & Shipping
FAQ
1Q:Are you manufacturer or trader？Where are your factory located？
A: We are manufacturer with professional designers and engineers. Our factory is located in Zhuzhou, Hunan, China
2Q: I can’t find the product on your catalogue, can you make this product for me?
A: Our catalogue shows most of our products, but not all. So just let us know what product do you need, and how many do you want. If we do not have it, we can also design and make a new mould to produce it. For your reference, making an ordinary mould willtake about 35-45 days.
3Q：Can you make customized products and customized packing?
A: Yes. We made a lot of customized products for our customer before. About customized packing, we can put your Logo or other info on the packing if you can meet our MOQ.
.
4Q： How could I get a sample?
A:We do not provide free sample, if you are interested in our products please contact our customerservice, she can tell you
thedetails of the sample.
5Q： How to guarantee the quality of your products?
A: 1) Strict detection during production.
2) Strict sampling inspection on products before shipment and intact product packaging ensured.
6Q：I need your price list of all your products, do you have a price list ?
A: Please send us your message and submit, then we will send your interested products' price list as soon as possible.
7Q：Do you have a guarantee of your product quality?Can we extend?
A: We have a guarantee of One years.Warranty can be extended with extra charge.
8Q：Can you provide drawing design service?
A: Yes, we have a professional ventilation system engineering team to design and optimize the solution for your project.
9Q：Do you have technical support?
A: We have professional technical team to answer technical question.
10Q：Can you provide installation accessories along withequipment?
A: Yes, of course. This is one of our standard services, we can calculate and quote you needed VRF installation kit
11Q：What is your delivery time?
A: For the standard unit, about 35-40days
A: We are manufacturer with professional designers and engineers. Our factory is located in Zhuzhou, Hunan, China
2Q: I can’t find the product on your catalogue, can you make this product for me?
A: Our catalogue shows most of our products, but not all. So just let us know what product do you need, and how many do you want. If we do not have it, we can also design and make a new mould to produce it. For your reference, making an ordinary mould willtake about 35-45 days.
3Q：Can you make customized products and customized packing?
A: Yes. We made a lot of customized products for our customer before. About customized packing, we can put your Logo or other info on the packing if you can meet our MOQ.
.
4Q： How could I get a sample?
A:We do not provide free sample, if you are interested in our products please contact our customerservice, she can tell you
thedetails of the sample.
5Q： How to guarantee the quality of your products?
A: 1) Strict detection during production.
2) Strict sampling inspection on products before shipment and intact product packaging ensured.
6Q：I need your price list of all your products, do you have a price list ?
A: Please send us your message and submit, then we will send your interested products' price list as soon as possible.
7Q：Do you have a guarantee of your product quality?Can we extend?
A: We have a guarantee of One years.Warranty can be extended with extra charge.
8Q：Can you provide drawing design service?
A: Yes, we have a professional ventilation system engineering team to design and optimize the solution for your project.
9Q：Do you have technical support?
A: We have professional technical team to answer technical question.
10Q：Can you provide installation accessories along withequipment?
A: Yes, of course. This is one of our standard services, we can calculate and quote you needed VRF installation kit
11Q：What is your delivery time?
A: For the standard unit, about 35-40days
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