Catalogarchitectural originals cadlouver details model 1 author. This product is developed by the team of professionals using top class components and latest technology as per the set. Dampers are available in motorized and gravity operated versions. Metal form manufacturing has been supplying air control dampers for the commercial and light industrial markets since 1967. Extensively used in various industries to permit a flow of air while avoiding things as objects, dirt, or winddr more.
Materials, sizes, depths, arrangements and material thickness. Provide cs louver models, bird screens, blankoff panels, structural supports and accessories as specified andor shown on the drawings. Nca also has an impressive line of louvers including amca listed, acoustical, operable and hurricane tested louvers. Angled slats that allow light and air to pass through, but block out rain, direct sunlight, and noise.
Generally onoff duty multilouver damper are parallel blades and. Order dayton combination louver damper, 12x12, 45c672 at. With that in mind, the following accessories are designed to complement and facilitate the installation of our products. The double louver design utilizes two banks of blades. Heavy duty low leakage manual control damper dampers quick view. Rotation time for 90 degrees of travel power on running bxx2 models. A wide variety of louver damper options are available to you, such as hvac systems, heating, and air conditioning. Dayton combination louver dampers e n g l i s h e s p a n o l f r a n c a i s form 5s6597 printed in u. Combination louvermotorized dampers are ideal for use where space is limited, and there may not be.
The top countries of suppliers are india, china, and japan, from which the percentage of louver damper supply is 1%, 96%, and 1% respectively. Join now for email updates from activar construction products group. Multi louver damper valve electric actuator 4matic valves duration. As we celebrate 90 years in the industry, pottorff remains committed to delivering high performing products on time and at competitive prices. We have technical and customer support available by phone or email. Ul rated firesmoke dampers also block out heat and smoke to contain or vent harmful fumes. The angle of the slats may be adjustable controlled manually or by an actuator, or fixed. Blades and linkages and damper motor shafts should be periodically cleaned. Actuator sizing should be done in accordance with the damper manufacturers specifications. We find that this is the best lubricant for damper mechanisms. Stationary aluminum louvers stationary steel louvers adjustable and combination aluminum louvers adjustable and combination steel louvers acoustical louvers severe weather rated louvers visionsun screens penthouse louvers brick vents. Extruded aluminum combination louverdamper drainable blade 1606cdaf 6 152 airfoil, drainable45 6.
Submittal, model 1604cd, extruded aluminum combination louver. Gravity louver damper being a highly effective, lean and fastmoving organization, we are highly instrumental in providing an extended array of gravity louver damper. Stationary blades with extruded vinyl seals and automatic backdraft blades shall be entirely contained within a 4 102 frame. In addition to testing to the amca 550 standard the louver and damper assembly must first have undergone testing to the amca 500l wind driven rain procedure 50 mile per hour wind, 8 inches rain per hour. Rectangular frames are designed to limit deflection and combined stresses resulting from combined live and dead loads. At fpm recommended maximum free area velocity pressure drop. Louvers various types and depths in selecting wall louvers and vents, consideration for your application is critical to your project success.
The multilouver damper can be used for isolating or regulating the flow with quarter turn movement of blade. Stationary extruded aluminum louvers wonder metals. Motorized motor driven dampers are typically used in applications where a very tight seal is required or when the damper has to operate against air pressure such as closing off a zone. Va standard details div 23 hvac steam all details 1 of 2. Control dampers are available with parallel or opposed. The elbd8 automatic exhaust dual combination damper louver has 4 deep louver blades. Louvers are available in a range of depths from 2 to 6, in a variety of designs including standard blades, storm resistant blades, operable blades and drainable blades. Components in common with this damper and the standard louver damper include shafts, packing glands. Architectural louvers from architectural louvers on. Louvers are available in a range of depths from 2 to 6, in a variety of designs including standard blades, storm resistant.
Air control dampers backdraft dampers ceiling radiation dampers ul rated fire, firesmoke, and smoke dampers louvers penthouses. We understand that chemical and physical invasions can cause damage to products and hamper the quality. Louvered products engineering guide price industries. The elc combination louver has a 4 frame and a 45 degree fixed blade angle. Wall louver installation instructions showing various mounting methods and options keywords. The double louver damper is used to combine flow control with the capability of 100% isolation. The elbd812 automatic intake dual combination damper louver has 4 deep louver blades. Formed steel louver louvers and dampers quick view. Zblades riveted to operating bar and frame at 1 intervals in 112 deep welded frame.
Through engineering and testing, nca will continue to be a major player in the louver and damper market so engineers and designers can specify nca with confidence. Mar 16, 2012 multi louver damper valve electric actuator 4matic valves duration. Options include internal shutters, internal dampers and a variety of electric, pneumatic and manual operators. Damper maintenance damper maintenance general dampers require proper maintenance. Metal form manufacturing has supplied the air control industry with unsurpassed quality louvers, for over 40 years, to projects all around the world. Carnes high performance combination louvermotorized dampers incorporate the drainable blade design with drain spouts located at the jambs of the louver to channel water out and away from the building. Multilouver damper is made up of various blades which rotate on their central shaft. Adjustable air control louvers metal form manufacturing company. Stationary blade, adjustable blade and specialty louvers are available in a variety of blade types and in frame depths from 2 through 6 inches. The opposed design exhibits the best flow control characteristics with moderate leakage past the closed damper. The blades have a felt seal on the leading edge for quiet closing and better protection from the weather. Il23 extruded aluminum louver 4 deep 37 drainable blade stationary louver water penetration.
There are 5 suppliers who sells louver damper on, mainly located in asia. Multi louver parallel blade fan inlet dampers, with airfoil blades, provide excellent fan control. It is engineered to provide precise flow control while minimizing static pressure loss in round ducts. Multi louver air damper manufacturer, hvac damper valve. Submittal specifications cad dwg cad pdf a versatile combination louverdamper ideal for highvolume systems such as warehouses and factories, the cdwe46 allows for excellent water penetration resistance via its drainable louver blades as well as complete control of. Ul rated firesmoke dampers also block out heat and smoke to contain or vent harmful. Choose from extruded aluminum or galvanized steel louvers. Combination louver backdraft dampers are ideal where space is limited, and there may not be enough room for installing a separate damper in behind the louver. All shown are amca licensed for air performance and water penetration eah690 air performance only.
Model blade type fire resistance rating leakage class damper maximum size velocity fpm pressure in. All aluminum construction for low maintenance and high resistance to corrosion approximately 40% free area with backdraft damper. Thus, we ensure our products are packed securely using premium packagin more. Control dampers are available with parallel or opposed blades in either the industry standard triple v groove design or airfoil design. Louver and damper actuators louver and damper actuators model. Improper louver selection may lead to water leakage. Fxmbc type a 24vac belimo onoff, spring return safety, 24v torque min. Our organization is counted amongst the most distinguished providers of square louver damper. Most often these louvers are powered open or closed via electric actuators, which are most frequently supplied and factory adjusted by greenheck. Dayton combination louver is designed to protect air intake and exhaust openings from rain and weather while still providing excellent air flow. Jan 28, 2014 multi louver damper valve electric actuator 4matic valves duration. Square louver damper we offer is widely demanded in the industry due to their superior in quality and designing. Manufacturers must test a 48 inch x 48 inch specimen size. Air louvers catalog downloads activar construction.
These adjustable blade louvers and combination louver dampers are among our most popular. Parallel blade louver dampers are available for openclose service, fixed flow balance control, and for use as a variable control damper at the inlet box of a fan to prespin the air entering the fan wheel. Carnes combination louver backdraft damper incorporates a stationary j blade louver in front of either an exhaust or intake backdraft damper. Greenheck louvers are available in endless standard configurations. Each meets or exceeds the industrys most stringent test performance standards and provide exceptional aesthetic appeal. Louvers are designed to allow air into the building while keeping out unwanted elements.
Metal forms louvers are available in a range of depths from 2 to 6, in a variety. Millfinish extruded aluminum drainable frame is 4 deep, 0. A versatile combination louverdamper ideal for highvolume systems such as warehouses and factories, the cdwe46 allows for excellent water penetration resistance via its drainable louver blades as well as complete control of. Heavy duty low leakage motorized control damper dampers quick view. The frame is galvanized steel with aluminum blades. Nailor model 1606cdaf is a combination louver and damper that incorporates front stationary drainable blades and rear adjustable airfoil blades, all within a single frame. The damper is configured with two rows of blades in a common frame. Custom louver dampers for industrial air handling systems. Ul rated firesmoke dampers also block out heat and smoke to contain or vent harmful fumes and slow. Page 4 010101 july 2016 this page intentionally left blank. When selecting a louver, there are sev eral factors that should be. Heavy duty low leakage manual control damper dampers. The following installation instructions apply to all regular stationary and operable louvers fabricated out of extruded aluminum or steel.
Standard louver this is the most basic of rectangular dampers in that it possess multiple rotating blades each hinged with two 2 stub shafts or a throughshaft. At american louver, we know that every jobsite comes with its own challenges. All have a variety of accessories, blade, head and sill designs to fit your application. Low torque, concealed linkage blade control can be operated manually or with an actuator to. As nouns the difference between damper and louver is that damper is something that damps or checks. Zero flue gas leakage is achieved by pressurizing the area between the two closed banks of blades with seal air. Louver installation instructions architectural louver. Parallel blade louver dampers are available for openclose service, fixed flow balance control, and for use as a variable control damper at the inlet box of a fan to prespin the air entering the fan wheel multilouver parallel blade fan inlet dampers, with airfoil blades, provide excellent fan control. Looking for dayton combination louver damper, 36h x 48w min. High strength adjustable blade linkage with selfaligning rod ends. Whether its a project for bid, an awarded project or for project specs, requesting a quote we are happy to efficiently assist you with your request online or give us a call at 8003876267.
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