제품소개
● ATD-01 Low Leakage Damper for volume Control Damper
● ATD-02 Low Leakage Damper for volume Control Damper
● ATD-FP Fire Protect Low Leakage Damper for (FD,MFD,SMD)
● N-BDD Back Draft Dampers
● H-BDD Heaby Duty Counterbalanced Back Draft Damper
● VD Volume Control Damper
● FD Fire Damper
● Round Volume Damper
● Fire Volume Damper
● Piston Releasor Damper
● Curtain Fire Damper
● Splitter Damper
● Turning Vanes
● Air Duct Access Doors
● Air Extractors & Test Holes

Round Volume Damper

● 표준사양 (RVD-1 TYPE)
- FRAME : 300Ø까지 1.2t GAL’V Steel , 600Ø까지 1.6t이상 GAL’V STEEL
- BLADE : Frame과 사양은 동일하며 600Ø 까지는 Single Blade 이며, 600Ø이상은 Multe Blade이다.
- SHAFT : 12.7Ø 아연도 강봉
- MAX SIZE : 1800Ø, MIN SIZE : 100Ø
- FLANGE : Plate Angle을 Rolling하여 원형상태로 만들고 용접한 후 Painting 처리한다.
첨부 : g8 rvd.pdf

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