burkert 8802（2712+8694）、burkert 8802 DN 65调节阀、宝德的焊接调节阀、宝德的不锈钢调节阀、宝德的气动调节阀8802。
8802 型系统 Continuous Classic，允许将数字式自动化单元简单地集成到所有结构分级中。从简单的基本型定位器，经过带有可选现场总线接口的定位器，直至性能完备的数字式过程调节器（通过一个有背景照明的图像显示器进行操作）。高度集成的系统由调节阀和自动化单元构成，其特征在于设计的紧凑性和表面光滑性、集成式的控制空气管道、防护级 IP65/67/NEMA4X 以及高化学抗性。
英文介绍：The design of the System Type 8802 Continuous CLASSIC enables the easy integration of digital automation modules whether they are simple Positioner BASIC, high-capacity Positioner with optional integrated fieldbus interface or even a digital Process Controller with easy handling thanks to the backlighting of the graphics display.The fully integrated system with control valve and automation system has a compact and smooth design, integrated pneumatic lines,IP65/67/NEMA4X protection class and superior chemical resistance.
