Remote Airflow Control for Automated Systems
Modern buildings need automated control. Our Electric Volume Control Dampers provide this capability. They use opposed blades that move in parallel for even airflow adjustment. An electric actuator allows remote opening, closing, and angle adjustment. Positioning is precise from 0° to 90°. We offer AC220V or DC24V power options. Choose on-off control or modulating control with 0-10V or 4-20mA signals. Yancheng Lima Air Conditioning Engineering Co., Ltd. has been making automated HVAC components since 1996.
|
Parameter |
Specification |
|
Blade Type |
Opposed-blade, parallel linkage |
|
Control |
Electric actuator, 0° to 90° positioning |
|
Power |
AC220V or DC24V |
|
Signal Options |
On-off, or modulating (0-10V/4-20mA) |
|
Feedback |
Optional position or status signal |
|
Materials |
Galvanized steel or stainless steel |
|
Company Founded |
1996 |
Precision and Reliability in Operation
Consistent performance is key. Our Electric Volume Control Dampers operate smoothly with low noise. The overlapping blades give good sealing and low air leakage when closed. The body and blades are made from high-quality galvanized steel or stainless steel. They resist corrosion and maintain their shape over time. Optional feedback signals can output valve status or opening position. This allows integration with building management systems or unit controllers.
Applications for Automated Ventilation
These dampers are used where remote control is needed. They work for supply air, return air, and exhaust air automatic adjustment. They are used in shopping malls, hotels, offices, and hospitals with building automation. Cleanrooms in electronics, pharmaceutical, and food industries use them for precise airflow control. They are also used for remote control and automatic interlock applications. Any ventilation duct, fan inlet/outlet, or branch duct that needs remote adjustment is a good fit. Our factory ensures quality through careful testing.
Frequently Asked Questions (FAQ)
Q: What control signals does this damper accept?
A: It accepts on-off signals or modulating signals like 0-10V or 4-20mA.
Q: Can I get feedback from the damper?
A: Yes. We offer optional feedback signals for position or on-off status.
Q: What power options are available?
A: We offer AC220V and DC24V options.
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