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Jiangsu Sentai Environmental Science and Technology Development Co., Ltd.

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Jiangsu Sentai Environmental Science and Technology Development Co., Ltd.
[China]

Address:
Room 1010, Hongtu Mansion,No. 219,Zhongshan north Road,Nanjing,Jiangsu Nanjing Jiangsu 210009 China

Phone:
0086-25-83341599

Contact name:
Lisa Hang

Jiangsu Sentai Environmental Science and Technology Development Co., Ltd.

Products

	Full Auto Fire Damper, Regulating Valve

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Origin

China

Full automation fire damper
Function:
1.Temperature receptor operates at 70 °C,and valve closes instantly .
2.It is closured and unclosed by hand .
3.When there is DC24V electrical signal,electromagnet attracts and valve closes.
4.Output closure signal,interlock fans.
5.When input DC24V electrical signal,valve automatically resets and turns on.
6.When the temperature of smoke is lower than 70 centigrade,temperature receptor can be reused after automatical reseting.
7.Vane's angle of valve is regulated by hand,and falls into five ranks to control air volume.