铝合金组合风阀
1、 采用高强度表面经阳极氧化的铝合金制作。
2、 叶片与叶片、叶片与外框均有密封件密封。
3、 手动型可在0~90℃范围内六档调节,电动型可停止在任一角度。
4、 VD-LM1型采用齿轮转动,隐藏于框架之内,可避免积尘及损坏。
5、 VD-LM2型可采用连杆转动,外加连杆盖板,防止积尘损坏。
1) Completed with high-strength anodized aluminum alloy profile
2) There is sealing element between 2 blades, blade and exterior frame.
3) Manual type damper can be adjusted in 6 levels between 0~90℃, while the automatic one can be stay at any angle.
4) #VD-LM1 applies with gear rotating which is hided the inside of the frame with plastic cover to prevent the damage and dust.
5) #VD-LM2 applies metal linkage rotation with cover board to prevent the damage and dust.