Results forbackdraft ductwork valvefrom 10 Products.
|
|
Galvanized Steel Manual Air Valve Backdraft Valve For Ductwork System Manual Air Damper Feature: 1. It is a volume controller installed in the air duct of air-conditioning and ...
|
|
|
|
|
Fire hydrant * 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 ...
china
|
|
|
|
|
Wholesale Price Custom Hot Dip Galvanized Perforated Stainless Steel Carbon Steel Profile C Channel hey provide a reliable framework for routing and organizing electrical wiring in ...
china
|
|
|
|
|
6 Inch Round Stainless Steel Check Valve Back Draft Air Damper Backdraft air damper Description: An HVAC air damper (also called a duct damper) is a movable plate, located in the ...
|
|
|
|
|
200mm Diameter Ductwork System Air - Tight Pneumatic Blast Gates Application of Blast Gate: The sliding damper is equipped with a pneumatic actuator. Sliding damper (blast gate) is ...
|
|
|
|
|
OD51-250mm stainless steel electric 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 ...
|
|
|
|
|
Fire hydrant * 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 ...
china
|
|
|
|
|
Fire Damper Features 1. Using galvanized steel as material to make sure good insulation performance, fire & corrosion resistance. 2. Duration, long service life. 3. Easy installati...
china
|
|
|
|
|
Fire Damper Features 1. Using galvanized steel as material to make sure good insulation performance, fire & corrosion resistance. 2. Duration, long service life. 3. Easy installati...
china
|
|
|
|
|
Manufacturer Pre-galvanized/galvanized Sheet Surface Treatment Perforated C Shape Steel Channel hey provide a reliable framework for routing and organizing electrical wiring in ...
china
|
|
|
