rectangular fire dampers

Brand Name:aoxin

Place of Origin:SHANDONG,CHINA

...Fire Damper Product description 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: fireproof valve, smoke exhaust fire damper...

Brand Name:aoxin

Place of Origin:SHANDONG,CHINA

...Fire Damper Product description 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: fireproof valve, smoke exhaust fire damper...

Brand Name:aoxin

Place of Origin:SHANDONG,CHINA

...Fire Damper Fire Fighting High Sensitivity Product description 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: fireproof valve, smoke exhaust fire damper...

Place of Origin:China

Brand Name:Jack-Aiva

Fire Damper Blade Roll Forming Machine Fire Damper Blade Forming Machine Brief Introduction The Fire Damper Blade produced by the roll Forming Machine is the Triple V Blade. The fire damper blade forming machine is a special supporting equipment for the production of fire damper...

Brand Name:aoxin

Place of Origin:SHANDONG,CHINA

... of civil building engineering in an industrial plant.The wind valve is an interpretation of the valve. There are eight main categories: fireproof valve, smoke exhaust fire damper, smoke exhaust valve, manual air volume control valve,

Brand Name:aoxin

Place of Origin:SHANDONG,CHINA

...Fire Damper with Professional Manufacture Product description 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: fireproof valve, smoke exhaust fire damper...

Brand Name:aoxin

Place of Origin:SHANDONG,CHINA

... of civil building engineering in an industrial plant.The wind valve is an interpretation of the valve. There are eight main categories: fireproof valve, smoke exhaust fire damper, smoke exhaust valve, manual air volume control valve,

Brand Name:aoxin

Place of Origin:SHANDONG,CHINA

...Fire Damper Product description 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: fireproof valve, smoke exhaust fire damper...

Place of Origin:China

Brand Name:Jack-Aiva

...the TDF flange style Damper. Our automatic Fire VCD damper production line is high efficiency machine, it is developed based on fully absorbing abroad competitors' advanced experience, it applied ...

Place of Origin:China

Brand Name:Jack-Aiva

Fire Damper Mating Moulds Fire Damper Blade Tearing Moulds Connecting Rod Punching Moulds Positive Leaf fitting moulds Fire Damper Baffle Tearing Moulds Corner Punching moulds Negative leaflets fitting moulds

Place of Origin:Jiangsu Yangzhou

Brand Name:Feiteng

Model Number:FT

... for boiler hot air way adjustment, according to distinguish between nominal diameter specifications DN100 - DN1400 18 species, etc.Circular damper in full close state leakage rate of 3% or less;The highest working pressure 50 kpa or less

Place of Origin:Jiangsu Yangzhou

Brand Name:Feiteng

Model Number:FT

... for boiler hot air way adjustment, according to distinguish between nominal diameter specifications DN100 - DN1400 18 species, etc.Circular damper in full close state leakage rate of 3% or less;The highest working pressure 50 kpa or less

Place of Origin:China

Brand Name:SX

... area of a duct in the event of a fire either by means of pivoting a fire-resistant board (in Europe), or by means of steel shutters, similar to blinds on a window (in North America). In the European designs, the turning mechanism is ...

Place of Origin:China

Brand Name:SX

... area of a duct in the event of a fire either by means of pivoting a fire-resistant board (in Europe), or by means of steel shutters, similar to blinds on a window (in North America). In the European designs, the turning mechanism is ...

Brand Name:FeiHang

Model Number:FH

Place of Origin:Jiangsu Yangzhou

Fire damper for naval vessels-throttle DAMPER About Marine Throttle-marine Fire Damper Products Overview The fire damper is a term for a shut-off device for piping Ventilation. This marine fire Damper/fire air valve is mainly suitable for ventilation and ...

Brand Name:FeiHang

Model Number:FH

Place of Origin:Jiangsu Yangzhou

Fire damper for naval vessels-throttle DAMPER About Marine Throttle-marine Fire Damper Products Overview The fire damper is a term for a shut-off device for piping Ventilation. This marine fire Damper/fire air valve is mainly suitable for ventilation and ...

Brand Name:FeiHang

Model Number:FH

Place of Origin:Jiangsu Yangzhou

Fire damper for naval vessels-throttle DAMPER About Marine Throttle-marine Fire Damper Products Overview The fire damper is a term for a shut-off device for piping Ventilation. This marine fire Damper/fire air valve is mainly suitable for ventilation and ...

Brand Name:TGMCO

Place of Origin:Jiangsu, China

...Fire Damper Roll Forming Making Machine Summary Fire damper roll forming machine produced fire damper frame, installed in the ventilation or air-conditioning systems, usually it is open, once fire occurs, the gas temperature of duct arrives at 70 degrees, and then the fuse protector will be fused and the damper will close under the pull of spring. Quick Details Product name: Fire Damper...

Place of Origin:China

Brand Name:Jack-Aiva

Fire Damper Baffle Steel Roll Forming Machine Adopts Full Computer PLC Control Brief Introduction - Fire Damper Baffle Roll Forming Machine This roll forming machine is a special for the production of HVAC fire damper Baffle, HVAC Damper Support Bar, the ...

Brand Name:Dingbo

Model Number:DBRS

Place of Origin:Jiangsu, China

... systems, usually it is open, once fire occurs, the gas temperature of duct arrives at 70 degrees, and then the fuse protector will be fused and the damper will close under the pull of spring. It can meet the requirement of stability and completeness in a