Electric Fire Damper 70℃/280℃ Normally Open Fire 3C Fire Damper Galvanized Regulating Valve Smoke Exhaust
Electric Fire Damper 70℃/280℃ Normally Open Fire 3C Fire Damper Galvanized Regulating Valve Smoke Exhaust
Описание
Electric Fire Damper 70℃/280℃ Normally Open Fire 3C Fire Damper Galvanized Regulating Valve Smoke Exhaust
Описание продукта
Electric Fire Damper 70℃/280℃ Normally Open Fire 3C Fire Damper Galvanized Regulating Valve Smoke Exhaust
70℃ fire damper: Mainly installed on the supply and return air ducts of ventilation and air conditioning systems. Under normal circumstances, the valve is in the open state to ensure the normal operation of the ventilation and air conditioning system. When a fire breaks out, once the temperature of the gas in the pipeline reaches the critical value of 70℃, the fusible plate on the valve melts rapidly, and the valve closes automatically by the force of the torsion spring.
When the temperature of the flue gas in the exhaust duct rises to 280℃, the fuse device inside the valve is activated, the valve automatically closes, and at the same time, the interlocking control of the exhaust fan stops. This design takes into account that when the temperature reaches 280℃, the flue gas is highly likely to carry open flames. If the valve is not closed in time, it is very likely to cause a large-scale spread of the fire, further expanding the fire losses.
Спецификация
элемент | ценить |
Материал | galvanized steel |
Feature | Adjustable, Durable, easy installation |
After-sale Service | Online technical support, Free spare parts |
Project Solution Capability | Others |
Приложение | hvac system, AIR DIFFUSER, exhaust air |
Место происхождения | Китай,Цзянсу |
Installation | Wall |
Форма | ROUND, Rectangle, Square |
Гарантия | 1 Год |
Design Style | Modern, Промышленный |
Имя бренда | VANORM |
Номер модели | PY-01 |
Blade Angle | 180° |
Latch type | knobs |
Bar Spacing | 1/2in |
Maximum Temperature Rating | standard temperature |
Цвет | Silver |
Наименование товара | Electric Fire Damper |
Our Advantages
Подробные изображения
Оценка клиентов
Упаковка & Доставка
Product Packaging Solutions
1.Our services include individual unit packaging with optional labeling to streamline operations and reduce time costs.
2.We provided fumigated solid wood pallets for heavy-duty exports and durable plywood crates for lighter loads, exempt from fumigation.
3.All solutions adhere to international trade standards, including certification for shipments to the US, Канада, and the EU, ensuring seamless customs clearance and pest control compliance.
2.We provided fumigated solid wood pallets for heavy-duty exports and durable plywood crates for lighter loads, exempt from fumigation.
3.All solutions adhere to international trade standards, including certification for shipments to the US, Канада, and the EU, ensuring seamless customs clearance and pest control compliance.
Our core competencies:
1.Vertical Manufacturing Expertise:The factory which we cooperated with operating professional production facilities, they maintain full control over Research and development. This vertical integration ensures stringent quality compliance (ИСО 9001, CE,ККК,Rohs, UL) and enables competitive pricing without intermediaries.
2.Dual-Channel Procurement Solutions:Direct OEM Services, Customize heating systems and linear slot diffusers to meet project-specific airflow and thermal requirements.
3.Direct OEM Services: Customize heating systems and linear slot diffusers to meet project-specific airflow and thermal requirements.
4.Technical Partnership Model:Beyond transactional engagements, we provide ventilation system design and Energy efficiency audits for heating solutions,multilingual after-sales technical support.
5.Innovation and Sustainability:Investing 8% of annual revenue in R&D to be committed to creating better new products.
2.Dual-Channel Procurement Solutions:Direct OEM Services, Customize heating systems and linear slot diffusers to meet project-specific airflow and thermal requirements.
3.Direct OEM Services: Customize heating systems and linear slot diffusers to meet project-specific airflow and thermal requirements.
4.Technical Partnership Model:Beyond transactional engagements, we provide ventilation system design and Energy efficiency audits for heating solutions,multilingual after-sales technical support.
5.Innovation and Sustainability:Investing 8% of annual revenue in R&D to be committed to creating better new products.
Сертификаты
Our products had passed the CE CQC UL and Rohs certificated.
Часто задаваемые вопросы
1. вопрос:Кто мы?
А:Our factory was established in 1996, and the foreign trade sales team was established in 20212.Q: Можем ли мы использовать нашего собственного пересылки?
А: Конечно. Мы можем отправить им им.
3.What services can we provide?Принятые условия поставки: ФОБ,CFR,СИФ,EXW,Экспресс-доставка；Принимаемая валюта платежа:доллар США,HKD,китайский юань;Принимаемый тип оплаты: Т/Т, PayPal, Наличные;Язык общения: Английский,Китайский
4. вопрос: Как разместить заказ?
А: Please email your order to us and we will confirm with you.
Перед цитатой, Мы хотели бы подтвердить информацию о продукте с вами, such as size and quantity. В любом случае, Пожалуйста, свяжитесь с нами напрямую по электронной почте или онлайн -сообщению.
5. вопрос: Как мы гарантируем качество?
А: Мы строго следуем стандартам управления качеством производства; Проверьте семинар каждый 2 часы; И имеет свою собственную исследовательскую и разработанную команду и лабораторию.
6. вопрос:Что вы можете купить у нас?
А: Electrical appliances and Ventilation Product; Если есть и другие потребности, Мы также можем помочь клиентам приобрести.
Вы, должно быть, вошел в систему опубликовать обзор.
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