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ISO9001 Rectangular Motorized Modulating Dampers AC380V 3A Micro switch duct
ISO9001 Rectangular Motorized Modulating Dampers AC380V 3A Micro switch duct
ISO9001 Rectangular Motorized Modulating Dampers AC380V 3A Micro switch duct
ISO9001 Rectangular Motorized Modulating Dampers AC380V 3A Micro switch duct
Specifications
Place of Origin :
China
Brand Name :
SX
Certification :
CE,ISO9001
MOQ :
1 Set
Price :
Negotiation
Packaging Details :
Standard Export Wooden/Nude packing
Delivery Time :
To be negotiated
Payment Terms :
T/T; L/C
Temperature sensor :
valve static nominal operating temperature 70℃ (valve closes automatically)
Item :
Fire Damper
Valve body Material :
2~3mmQ235-A
Local resistance coefficient :
Resistance coefficient of ≤ 0.5 at full opening
Rated voltage :
DC24V±10%
Rated current :
0.7A
Description

Fire Damper

* Manual control type
* Normally open, the valve will close after the break-down of fuse when the temperature reaches high degrees , stop the smoke to extend along the air duct.
* It can work as a volume control damper when open to adjust the air volume. The blade is reset by manually.

Fire damper performance parameter table
Serial number name performance parameters
1 Standard flange specifications Valve long side b or diameter D (mm) Flange side width (mm)
D≤280 20
280≤D≤630,b≤630 25
630＜D1250,630＜b≤1250 30
1250＜D≤2000,1500＜b≤2500 40
D＞2000,2500＜b≤4000 50
2 Temperature sensor valve static nominal operating temperature 70℃ (valve closes automatically)
3 Material Valve body 2~3mmQ235-A
Bles 2mm708-88 Cold rolled plate
Axshaft GB905-82 Cold pull round steel Ф12
Axft sleeve Oil-containing metallurgical powder copper sleeve
4 Local resistance coefficient Resistance coefficient of ≤ 0.5 at full opening
5 Paint treatment Ground floor rust proof primer (second floor), outer fire proof paint (medium ash steel paint)
6 Rated voltage DC24V±10%
Rated current 0.7A
Micro switch AC380V,3A
Torque 10~70Kg.f/cm
Action mode automatic, electric, manual or 70℃ to close the valve
7 Fire control valve Reset method (open state) Manual reset
Smoke and fire control valve Manual reset
Smoke and fire damper Manual reset
Remote control smoke and fire damper Remote control manual reset
Automatic reset fire damper Electric reset
8 Air leakage In the standard state, when the pressure difference on both sides of the valve is 500Pa after the valve is closed, no more than 700mm³/㎡/h

Hebei Iron and Steel Qian'an Steelmaking Plant

Henan Shuangxin (formerly known as Tongbai Shuangxin Ventilation and Water Supply Equipment Manufacturing Co., Ltd., often referred to as Tongbai Shuangxin), the company's factory is located in Tongbai County, Henan Province, and is mainly responsible for the production and research and after-sales technical services of the company's products
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60 meters explosion-proof split type 150m explosion-proof fog cannon 80 meters anti-freeze insulation 100m fog cannon Stainless steel fog cannon
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Hebei Wenfeng Steel

At present, the company's factory area currently covers a total area of 60,000 square meters, with a workshop area of 40,000 square meters. Among them, there are 4 large standard factory buildings, one scientific research building, office building, and dormitory building, and one large product exhibition hall. More than 200 sets of modern production equipment and 2 laboratories.
Selected Products
60 meters explosion-proof split type 150m explosion-proof fog cannon 80 meters anti-freeze insulation 100m fog cannon Stainless steel fog cannon
Learn More Chat Now

Dengzhou Zhonglian Cement Factory

Nowadays, people are paying more and more attention to dust removal/dust reduction/dust suppression fog cannon products, and the application of fans is becoming more and more extensive. It is our mission to create the best air environment for your work and life. "Purify the air and benefit mankind" is the goal we strive for, and we will wholeheartedly provide reasons for people from all walks of life and friends...
Selected Products
60 meters explosion-proof split type 150m explosion-proof fog cannon 80 meters anti-freeze insulation 100m fog cannon Stainless steel fog cannon
Learn More Chat Now

Hebei Iron and Steel Qian'an Steelmaking Plant

Henan Shuangxin (formerly known as Tongbai Shuangxin Ventilation and Water Supply Equipment Manufacturing Co., Ltd., often referred to as Tongbai Shuangxin), the company's factory is located in Tongbai County, Henan Province, and is mainly responsible for the production and research and after-sales technical services of the company's products
Selected Products
60 meters explosion-proof split type 150m explosion-proof fog cannon 80 meters anti-freeze insulation 100m fog cannon Stainless steel fog cannon
Learn More Chat Now

Hebei Wenfeng Steel

At present, the company's factory area currently covers a total area of 60,000 square meters, with a workshop area of 40,000 square meters. Among them, there are 4 large standard factory buildings, one scientific research building, office building, and dormitory building, and one large product exhibition hall. More than 200 sets of modern production equipment and 2 laboratories.
Selected Products
60 meters explosion-proof split type 150m explosion-proof fog cannon 80 meters anti-freeze insulation 100m fog cannon Stainless steel fog cannon
Learn More Chat Now

Dengzhou Zhonglian Cement Factory

Nowadays, people are paying more and more attention to dust removal/dust reduction/dust suppression fog cannon products, and the application of fans is becoming more and more extensive. It is our mission to create the best air environment for your work and life. "Purify the air and benefit mankind" is the goal we strive for, and we will wholeheartedly provide reasons for people from all walks of life and friends...
Selected Products
60 meters explosion-proof split type 150m explosion-proof fog cannon 80 meters anti-freeze insulation 100m fog cannon Stainless steel fog cannon
Learn More Chat Now

Hebei Iron and Steel Qian'an Steelmaking Plant

Henan Shuangxin (formerly known as Tongbai Shuangxin Ventilation and Water Supply Equipment Manufacturing Co., Ltd., often referred to as Tongbai Shuangxin), the company's factory is located in Tongbai County, Henan Province, and is mainly responsible for the production and research and after-sales technical services of the company's products
Product tags

modular air conditioner

,

mini airconditioner

,

mitsubishi ductless air conditioner
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ISO9001 Rectangular Motorized Modulating Dampers AC380V 3A Micro switch duct

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Product Detail
Place of Origin :
China
Brand Name :
SX
Certification :
CE,ISO9001
MOQ :
1 Set
Price :
Negotiation
Packaging Details :
Standard Export Wooden/Nude packing
Contact Supplier
ISO9001 Rectangular Motorized Modulating Dampers AC380V 3A Micro switch duct
ISO9001 Rectangular Motorized Modulating Dampers AC380V 3A Micro switch duct

Henan Shuangxin Fire Environmental Protection Equipment Manufacturing Co., Ltd.

Active Member
4 Years
zhengzhou
Since 2008
Business Type :
Manufacturer
Main Products :
Fogging Cannon, Fog Cannon Machine, Fog Cannon System
Total Annual :
30000000-31250000
Employee Number :
200~230
Certification Level :
Active Member
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