Introducing the FT series air volume control damper, specifically engineered for high-performance smoke exhaust systems. The Exhaust Valve PY-1(SD) PY-5(SD) is meticulously designed for seamless integration within the air duct of smoke exhaust systems. Typically in a closed position, this innovative valve springs into action when a smoke sensor detects a fire, instantly sending a fire alarm signal. The control center promptly relays an electrical signal to the valve's electromagnet, ensuring rapid opening for efficient smoke evacuation. The valve also offers the convenience of manual operation for swift response. Key features include its ability to open with a Telecom number DC24V ±2.4V signal, manual reset functionality, and the provision of an output open signal post-valve activation. For enhanced operational efficiency, it can be interlocked with other equipment according to user specifications. Please note, this exhaust valve is not equipped with a temperature sensor.
Variations: Explore a selection of 3 distinct types to suit diverse operational needs.
the thickness of the valve body
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the rectangular valve is 210mm,and the square valve is 260mm.
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valve body frame
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2mm thick steel plate,cold rolled and welded.
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blade
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1.5mm thick galvanized sheet,cold rolled into corrugated shape,two pieces of spot welding.
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blade shaft and connecting rod
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1212 square shaft or 11.5 cold drawn round shaft,143 pressed connecting rod,all 45# steel galvanized passivation.
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Bearing
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yellow copper H62
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Leakage air volume
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less than 2%
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the use of temperature
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-40~+95 or -50~+300
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maximum torque allowed on blade shaft
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34nm
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drive way
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manual,electric
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Our packaging solution boasts a robust Solid Seaworthy plywood Box Package reinforced with a Steel Belt, meticulously designed to maximize space efficiency for optimal container loading.
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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 breaks down?
A: The has one year s guarantee. If it breaks down, generally speaking, our technician will figure out what the problem may be, according to clients 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. Save space as much as possible for container loading.
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