BKVCD-3V Series: Flanged Manual Volume Dampers
The KVCD-3V series of manual volume dampers is engineered to provide superior air control and heavy-duty performance for medium to high-pressure HVAC systems that require a flanged frame. Designed with a focus on efficiency, these dampers offer a high free area with a very low pressure drop, making them a cost-effective and reliable solution for manual balancing applications.
Key Features
- Flanged Frame Construction: The KVCD-3V series is specifically designed with a rigid, 18-gauge flanged frame with a standard 35mm flange, ensuring a secure and reliable connection to your ductwork.
- Low Pressure Drop: The dampers are built with a high free area, which significantly reduces pressure drop and allows your HVAC system to operate more efficiently.
- Superior Air Control: Choose between the KVCD-3V10 model with parallel blades for balanced airflow or the KVCD-3V20 model with opposed blades for precise, localized air control.
- Durable Build: Constructed from heavy-duty galvanized steel with 16-gauge 3V-type blades, these dampers are built to withstand the rigors of commercial and industrial applications.
- Manual Hand-Quadrant: An elevated manual hand-quadrant provides easy, on-site adjustment for quick and reliable air balancing.
Construction & Materials
- Frame: 18-gauge galvanized steel flanged frame.
- Blades: 16-gauge galvanized steel 3V type.
- Bearings: Standard nylon bearings (bronze or stainless steel bearings are optional).
- Axles: 12mm square zinc plated steel studs.
- Finish: Mill galvanized.
Sizing & Options
Options: Choose from a wide range of accessories, including rubber blade seals, different material constructions (aluminum or stainless steel), and motorization with electric or pneumatic actuators.
Minimum Sizes:
Single Blade: 4″W x 4″H.
Multi-Blades: 4″W x 10″H.
Maximum Sizes:
Single Blade: 48″W x 9″H.
Multi-Blades: Unlimited width and height (with multi-sections).
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