Discover an innovative blend of safety and sophistication with our fire smoke damper, which integrates a heat lamp motorized smoke sensor for superior safety measures in bathrooms. This state-of-the-art product ensures peace of mind with its cutting-edge technology.
Experience the pinnacle of fire safety with our fire protection damper. It features a 70 fusible piece that seamlessly fuses to close the valve using its own weight, offering reliability and precision. Effortlessly reset it manually with a spring pull. This remarkable product boasts temperature-controlled automatic closure, manual closure, and manual reset functions accompanied by a shutdown output with a group of contact signals. Designed for excellence in round air ducts with diameters equal to or exceeding 630mm, this versatile damper is also available in square or circular 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 to maximize space efficiency during container loading. Although specific shipping solutions for your selected quantity are not available at the moment, we take pride in offering secure payments and a hassle-free return & refund policy to ensure your satisfaction.
Enjoy peace of mind with our product's comprehensive one-year guarantee. Should the product encounter issues due to quality faults, rest assured that we will replace the parts free of charge, ensuring continued reliability and performance.
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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