Durable Air Duct Fire Damper Stainless Steel FTF Residual Pressure Valve
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...: The valve is the central air conditioning terminal fittings ventilation and air conditioning and air purification of civil building engineering in an industrial plant. The wind valve is an interpretation of the valve. There are eight main categories:...
DEZHOU AOXIN AIR CONDITIONING EQUIPMENT CO.LTD
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Volume Control Damper Frame Machine Air Duct VCD Damper Machine
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...Damper Frame Machine, Air Duct VCD Damper Machine Air Duct Volume Control Damper & Back-draft Damper Casing Production Line A Volume Control Damper (VCD) is a valve that stops or regulates the flow of air inside a duct, VAV box, air handler units, or other air handling equipment. A VCD may be used to cut off central air......
JIANGYIN JACK-AIVA MACHINERY CO., LTD
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Damper Blade Metal Roll Forming Machine Vane Damper Shell Duct Fire Damper Making
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Damper Blade Roll Forming Machinery Vane Damper Shell Duct Fire Damper Making Profile drawing Working flow Uncoiling—Feeding with guide——Levelling——Pre punching——Roll forming ——Cutting ——Products ......
Jiangyin Dingbo Technology CO., Ltd.
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12 Inch 300 MM Flexible Aluminum Air Duct / Fire Resistant Hose HVAC Parts
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...Air Duct 12'' 33 Ft (300 MM x 10Meters) Aluminum foil air conditioner flexible duct manufacturer Material : PET with Thick Aluminum foil + Metal Wire Color :Silver Specification:2''~14'' Thickness: 0.05mm Feature: Fire Resistance Non-Combustible Working Temperature:-15 ~ 130 °C Treatment:Composited/Coated Surface State:Double Light Aluminum Foil Length:10m or as Request Type :Double Layer : PET+aluminum foil Usage: Air...
SATE-LITE ( FOSHAN ) PLASTICS CO., LTD.
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Galvanized Sheet DC24V Round Fire Dampers Manual Reset For Hotel
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... products used in heating, ventilation, and air conditioning (HVAC) ducts to prevent the spread of fire inside the ductwork through fire-resistance rated walls and floors. Fire/smoke dampers are similar to fire dampers in fire resistance rating, and also...
Henan Shuangxin Fire Environmental Protection Equipment Manufacturing Co., Ltd.
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CE Certified Fire Damper for Inert Gas Fire Suppression System - Galvanized Steel
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Fire damper type Introduction: Fire damper refers to a device installed on the supply and return air ducts of ventilation and air conditioning systems. It is usually in an open state, but when a fire occurs, it automatically closes when the gas in the duct reaches 70 ℃. Within a certain period of time, it can meet the requirements of fire resistance stability and integrity, and play a role in smoke isolation and fire......
Guangzhou Xingjin Fire Equipment Co.,Ltd.
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CNC Control HVAC Duct Machines 11KW Fire Damper Making Machine
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Fire Damper HVAC Damper Production Line, Air Duct Damper Machine Brief Introduction - Fire Damper Riveting Platform The Fire Damper Assembly Machine is consisted of Fire Damper Riveting Platform, Cooper Sheathing and Square Shaft Assembly Machine. The fire hydrant riveting platform is a valve fire assembly production line specially developed for fire damper......
Jiangyin Jack-Aiva Machine Co., Ltd.
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Od51-250mm Electric Air Duct Damper Valve Hvac Air Ducting Motorized Air Damper
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...air duct damper valve HVAC air ducting motorized air damper AC220V DC12/24V Description: An Air damper (also called a duct damper) is a movable plate, located in the ductwork, that regulates airflow and redirects it to specific areas of the home. Dampers are typically used in zoning or “zone control” system Electric Air Damper Specifications: Commodity Outer Diameter Heigh Flange width Remark Electric Air...
SHIJIAZHUANG WOODOO TRADE CO.,LTD
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20MM HVAC air duct fire retardant phenolic foam insulation board with aluminum foil
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Phenolic Foam Insulation Board comprises premium performance rigid phenolic foam faced on both sides of one side with aluminum foil, glass tissue, kraft paper, or no facing, etc. Phenolic foam is a very versatile material suitable for a large range of ......
Wemet Industry Co., Ltd
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Normal Close Volume Control Damper Fire Smoke Damper For Air Ducting
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...Fire Normal Close Air Smoke Damper Description : 1.70 ℃ or 280 ℃ temperature automatic switch 2. Fire Center electronically controlled shutdown 3. Manually shut down 4. Manual Reset 5. When closed, one or two pairs of contacts output signal. If there is no note, it only output one contact signal. 6. When round duct size ≥630mm, can choose square round electronically controlled dampers......
DONGGUAN LIHONG CLEANROOM CO., LTD
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