阀门定位器选型须注意的问题

The question that should be payed attention to seleet the positioner

阀门定位器选型的好坏 ,将直接影响调节阀及调节系统的性能和品质。因此 ,如何正确合理地选用阀门定位器在控制领域就是一个值得注意的问题。

The postioner select will affect thd performence and trait of valve and control system directly.Therefore how to select the positioner rationally is a problem that should be payed attention to in control field.