| Customization: | Available |
|---|---|
| Usage: | for Air Conditioner |
| Certification: | ISO, CE, CCC |
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FHF is a sophisticated fire damper meticulously engineered for comprehensive ventilation and air conditioning systems, seamlessly integrated into supply and return air ducts. The valve maintains an open state during standard operations to facilitate uninterrupted airflow. In the event that a fire raises the duct smoke temperature to 70ºC (158ºF), the system instinctively shuts down, efficiently obstructing the spread of toxic smoke and flames, thus providing invaluable time for safe evacuation and firefighting efforts.
Boasting cutting-edge sealing technology, FHF offers exceptionally low leakage rates paired with outstanding airtightness. When secured during high-temperature scenarios, it robustly impedes smoke infiltration, rigorously adhering to essential fire safety regulations for effective smoke and fire compartmentation, thereby considerably boosting the overall fire safety of any building.
Constructed from robust, corrosion-resistant materials, the valve features a durable structure with smooth and dependable operation that effectively mitigates jamming risks. Its meticulously optimized mechanical engineering guarantees enduring stability, remarkable corrosion resistance, and an extended operational lifespan, significantly lowering maintenance expenses and minimizing failure occurrences.
Thoroughly tested, FHF upholds its structural integrity and fire-blocking capabilities for a minimum of 1.5 hours (fire resistance rating ≥1.5h) even under severe heat conditions. This surpasses fundamental safety standards, ensuring superior fire protection across a wide array of building types.
.| Product name | Fire Damper |
| Gas flow direction | --- |
| stress | --- |
| specification | Customizable |
Founded in the vibrant year of 1999, Hunan Xinhongyuan Hi-Tech Co., Ltd. has emerged as a beacon of innovation and unparalleled excellence. Proudly recognized as a distinguished national high-tech enterprise, we specialize in the dynamic realms of research, development, production, sales, and comprehensive service provision for a remarkable suite of industrial blowers and centrifugal fan equipment. Our cutting-edge product portfolio features state-of-the-art axial fans, high-performance centrifugal fans, and whisper-quiet silent fans, each a testament to our pioneering spirit and commitment to quality. Our exceptional customer service system ensures a seamless integration across every phase, from visionary R&D to successful sales and beyond, ensuring our customers receive the highest level of satisfaction and support. Our relentless pursuit of technological advancement is encapsulated in our strategic 'brand enterprise' vision. This vision is realized through our enduring and fruitful partnerships with prestigious institutions such as Central South University, Zhejiang University, Huazhong University of Science and Technology, and Changsha University of Science and Technology. These collaborations fuel dynamic technical exchanges and propel joint progress, as we work synergistically with globally acclaimed fluid research centers to push the envelope of fan technology.
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