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Phone: +86-534-5012407
Mobile phone: +86-188-6602-0062
Email: sddljnhb@163.com
Website: http://www.sddljnhb.com
Address: No. 5166, Tianqu East Road, Economic Development Zone, Dezhou City, Shandong Province
Electric Square Airflow Control Valve
Our company manufactures electric airflow control valves—also known as electric dampers or electric regulating valves—which serve as core components in ventilation and air-conditioning systems for automated duct‑airflow regulation. Powered by an electric actuator that rotates the damper blades, these valves enable automatic airflow adjustment, duct opening and closing, and system balancing, and are widely used in building fresh‑air and exhaust systems, air-conditioning networks, fire‑protection systems, and industrial ventilation ducts.
Mobile phone:+86-188-6602-0062
Email:sddljnhb@163.com
Website:http://www.sddljnhb.com
Address: No. 5166, Tianqu East Road, Economic Development Zone, Dezhou City, Shandong Province
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