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PWA51052，PWA51063，PWA51075，PWA51083，PWA51092，PWA51110，PWA51118，PWA51127，PWA51143，PWA51160，PWA51190，PWA51210，PWA51254，PWA51255，PWA51300 Pneumatic Actuator
PWA Pneumatic Actuatorseries position monitoring switch boxes are primary a rotary position indication device designed to integrate valve and NAMUR rotary pneumatic actuator with a variety of mounting options, internal switches or sensors and configurations.
PWA51254 Pneumatic Actuator