德国宝德阀门隔膜阀驱动器

　　德国宝德阀门隔膜阀驱动器

　　类型 2031 - 带气动塑料驱动器的两位两通隔膜阀（CLASSIC 型）

　　从外部控制的 2031 型隔膜阀由一个气动活塞驱动器、一个隔膜以及一个两位阀门外壳组成。经验证、坚固耐用的驱动器采用塑料外壳，可在卫生或侵蚀性环境条件下使用。利于流动的无死角阀壳允许较大的流量通过，用途广泛。 阀壳和膜片有各种常见的材料和规格可供选择。驱动器采用紧凑的可高压灭菌设计（PPS 规格）。8690/8691/8697 自动化单元的集成可以在所有扩展阶段进行（可加装）。我们还推出了防爆的 ATEX/IECEx 设备型号。插接外壳可选择塑料或不锈钢材质。驱动器标配集成式视觉位置显示器；最小/行程限制器可作为选件安装。

　　阀壳和膜片有不同的材料和规格可供选择

　　Ra ≤ 0.38 – ≤ 1.6 μm 的产品接触表面（可选择电抛光）

　　有所有常见的连接尺寸和规格可供选择

　　The externally controlled type 2031 diaphragm valve consists of a pneumatic piston driver, a diaphragm and a two position valve housing. The proven, rugged drive has a plastic housing and can be used in sanitary or aggressive environmental conditions. The non dead angle valve shell conducive to flow allows large flow through and is widely used. Valve housing and diaphragm are available in a variety of common materials and specifications. The driver adopts a compact autoclaving design (PPS specification). The integration of 8690 / 8691 / 8697 automation unit can be carried out in all expansion stages (can be added). We have also introduced explosion-proof ATEX / IECEx equipment models. The plug-in shell can be made of plastic or stainless steel. The driver is equipped with integrated visual position display as standard; The min / max travel limiter can be installed as an option.

　　Valve housing and diaphragm are available in different materials and specifications

　　Product contact surface with RA ≤ 0.38 – ≤ 1.6 μ m (optional electropolishing)

　　All common connection sizes and specifications are available