Discover a seamlessly integrated solution that combines a fire smoke damper with a state-of-the-art heat lamp motorized smoke sensor, ensuring unparalleled safety and peace of mind in your bathroom spaces.
Our fire protection damper, designed with a 70 fusible piece, offers advanced safety by automatically closing the valve through its own weight or allowing for manual reset via a spring pull. Distinguished features include temperature-controlled automatic closure, easy manual closure, convenient manual reset, and a shutdown output providing a set of contact signals. Ideal for integration into round air ducts with dimensions equal to or exceeding 630mm, it also offers flexibility with optional 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 product is meticulously packaged in a solid, seaworthy plywood box reinforced with a steel belt, optimizing space for container loading. While current shipping solutions for your selected quantity are not available, rest assured with our secure payment methods alongside easy return and refund policies, safeguarding your purchase.
Enjoy a comprehensive one-year guarantee on our product. Should any quality-related issues arise, we ensure free replacement of parts, thus maintaining the highest standards of customer satisfaction and product reliability.
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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