宝德气动阀 burkert是德国的品牌，气动阀有气动角座阀和气动隔膜阀，一般有腐蚀性的或者有卫生级要求的建议选择隔膜阀2030或者2031，其它条件的建议用角座阀2000系列，这个系列性价比比较高。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.
宝德气动阀2000（黄铜版本）实物图：
burkert 2030塑料气动隔膜阀照片：
宝德气动阀 burkert 2031不锈钢隔膜阀：
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
