73N-FR内置式阀门定位器,73N-FR73N-FR内置式阀门定位器简单介绍Single-axis, force-balance principle of operation, ensures accurate and stable *itioning Feedback circuits direct the actuator’s *ition, ensuring adherence to the co*ol instrument signal Range spring capability accommodates a wide variety of valve strokes and instrument spans73N-FR内置式阀门定位器 Valve Positioners 73N-FR 的详细介绍Features & Benefits:Single-axis, force-balance principle of operation, ensures accurate and stable *itioningFeedback circuits direct the actuator’s *ition, ensuring adherence to the co*ol instrument signalRange spring capability accommodates a wide variety of valve strokes and instrument spans标签: 珠海市内置式阀门定位器 珠海市内置式阀门定位器厂家广东珠海市珠海市内置式阀门定位器厂家供应73N-FR内置式阀门定位器,73N-FR