寶德氣動閥 burkert是德國的品牌，氣動閥有氣動角座閥和氣動隔膜閥，一般有腐蝕性的或者有衛生級要求的建議選擇隔膜閥2030或者2031，其它條件的建議用角座閥2000系列，這個系列性價比比較高。Pneumatic valve with pneumatic Angle seat valve and pneumatic diaphragm valve, general corrosive or have health level requirement well advised to choose a diaphragm valve 2030 or 2031, other conditions suggested in 2000 series of Angle seat valve, this series of high performance to price ratio.

寶德氣動閥2000（黃銅版本）實物圖：

burkert 2030塑料氣動隔膜閥照片：

寶德氣動閥 burkert 2031不銹鋼隔膜閥：

AS-125B1300-FA AS-125B1400-FA AS-125B1500-FA AS-125B1600-FA AS-125B1700-FA 
AS-125B1800-FA AS-125B1900-FA AS-125B2000-FA
AS-150B25-FA AS-150B50-FA AS-150B75-FA AS-150B100-FA AS-150B125-FA AS-150B150-FA
AS-150B175-FA AS-150B200-FA AS-150B250-FA AS-150B300-FA AS-150B400-FA AS-150B500-FA
AS-150B600-FA AS-150B700-FA AS-150B800-FA AS-150B900-FA AS-150B1000-FA AS-150B1100-FA