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正压送风口

Positive pressure air outlet

正压送风口

Positive pressure air outlet

正压送风口

Positive pressure air outlet

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Address: Wucheng Industrial Park, Dezhou City, Shandong Province
Position: 新浪彩票 > News > Industry News >
Parameters of automatic smoke and fire control valve
Browse: Release date: 2017-01-19

1. 70 ° C or 280 ° C temperature control automatically closes (280'C ordering note)

2. The fire control center's electrical control is turned off and DC24V signal is output
3. Manual closing, using WEDL actuator. Can be used for flashlight. This is FH2-5A type.
4. Manual reset, WEDL-F actuator (with memory alloy temperature sensor) can be automatically reset. This is FH2-5B type
5. When closed, one or two pairs of contact signals are output, and one pair of contact signals are provided without indication.
6. When the size is ≥630mm on the circular air duct, a square circular valve is used.

铝合金风口 新风换气机 消防排烟风机 诱导风机 正压送风口 Related Recommendations: Aluminum Alloy Vent Fresh Air Ventilator Fire Exhaust Fan Induced Fan Positive Pressure Air Vent

Dezhou Lai Sen Environmental Technology Co., Ltd. All rights reserved Record number: Lu ICP No. 17013077-2
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Company Address: Wucheng Industrial Park, Dezhou City, Shandong Province Technical Support: Suqi Network