Welcome! ZZJG VALVE Factory Can Offer High Quality Line Blind Valves And Goggle Valves.
Rectangular air damper is welded with high-quality carbon steel. It has the advantages of reasonable structure, wear resistance, small flow resistance loss, flexible operation, convenient maintenance, and long service life. It can be remotely controlled when equipped with a transmission device.
Length：Max 6000mm
Nominal pressure: 0.2Mpa
Medium flow rate: ≤25m/s
Applicable temperature: ≤300℃
Leakage rate: ≤1%
Applicable medium: air, flue gas, dust gas, etc
Matches rectangular pipelines precisely, reducing air leakage via tight edge alignment.
Rectangular structure handles broad airflow sections, optimizing regulation in spacious ducts.
Simple to mount in rectangular ductwork, requiring minimal adjustments during installation.
Often uses galvanized steel, resisting corrosion for long-term reliability in ventilation systems.
The professional 3D software for structural analysis, material selection and process planning to virtually simulate the reliability of materials under different temperatures, mediums andpressures, and finally validate them through finite element analysis to provide customers with safe and reliable products.
From raw materials to production, sealing performance testing, strength testing, functional testing, to surface quality testing and packaging and shipping, the whole process is strictly in accordance with API standards and support third-party independent organizations to test and certify our products.
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12-month warranty
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