Introducing the ultimate safety solution for your bathroom: a sophisticated amalgamation of a fire smoke damper integrated with a heat lamp motorized smoke sensor. This elegant design not only boosts safety but also ensures optimal performance for enhanced peace of mind.
Our fire protection damper is ingeniously crafted with a 70 fusible piece that seamlessly fuses to close the valve by its own weight. This mechanism can also be manually reset with a convenient spring pull. Key features include temperature-controlled automatic closure, manual closure, manual reset, and an efficient shut down output with a set of contact signals. This versatile device is perfectly suited for round air ducts measuring 630mm or more, and offers flexibility with an option for either square or circular fire damper configurations.
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The valve Frame
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1.8mm thick steel plate
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temperature sensing element
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Meltable alloy,70 and 280
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bearing
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yellow copper
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the rated voltage
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DC24V±10%
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rated current
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0.7A±10%8MPa
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Micro switch
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AC380V3A
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Action torque
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0.98~6.9N.m.
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hot water resistance
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4.19~22.70
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electromagnet suction
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1.5kg~2.5kg
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Our robust seaworthy plywood box packaging, reinforced with a steel belt, is designed to maximize space efficiency for container loading. Though shipping solutions for specific quantities are currently unavailable, we offer protections such as secure payments and convenient return & refund policies to ensure a hassle-free experience.
Enjoy peace of mind with our comprehensive one-year guarantee. Should any quality-related issues arise, rest assured that we will replace any faulty parts at no additional cost, ensuring your satisfaction and confidence in our product.
Dezhou Linghao Refrigeration Equipment Co., Ltd. is a comprehensive high-tech industry integrating scientific research, design, production and sales. The company was founded in March 2015, located in Dezhou City, Shandong Province, with a regist
The main products of the company are ventilation equipment, fresh air equipment, mechanical and electrical equipment, fire exhaust equipment, water tank, cooling tower and other central air conditioning systems, purification air conditioning systems and end supporting products.
Q: Are you factory or trade company?
A: We are manufacture.
Q: What's the guarantee, in case the product breaks down?
A: The product has one year guarantee. If it breaks down, generally speaking, our technician will figure out what the problem may be, according to client's feedback. Parts will be replaced for free if the problems are caused by quality fault.
Q: How about the documents after shipment?
A: After shipment, we will send all original documents to you by DHL, including Packing List, Commercial Invoice, B/L, and other certificates as required.
Q: How long is the delivery time?
A: For standard less than 100m3, it would be 7-10 days;
For non-standard and customized according to client's specific requirements, it would be 15 to 30 days.
Q: How's the payment?
A: Telegraphic Transfer(T/T). L/C at sight.
Q: Do you arrange shipment for the machines?
A: Yes, dear esteemed customers, for FOB or CIF price, we will arrange shipment for you. For EXW price, clients need to arrange shipment by themselves or their agents.
Q: How is the packing?
A: Solid Seaworthy plywood box package with steel belt to save space as much as possible for container loading.
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