CN series box-type actuator is a new type of actuator that integrates air cylinder, positioner, amplifier and other accessories with transmission mechanism and adopts box-type packaging. High integration, can be combined with a variety of accessories to achieve various controls. Mainly used in terminal control equipment such as regulating air damper, fan inlet blade, butterfly valve, ball valve, steam turbine servo device, fluid control device, etc.

◎Independent intellectual property rights:
Long stroke feedback mechanism (patent number: ZL 2012 1 0193045.6);
Manual and automatic switching clutch device for pneumatic actuator (patent number: ZL 2015 1 0771660.4);
◎Box structure, detachable on all sides, floor installation, good sealing, convenient maintenance;
◎Lifelong maintenance-free lubrication system;
◎Support multiple control methods;
◎Configurable hand wheel, manual operation when fault occurs;
◎Quick action;
◎Three break protection;
◎No-load life of 3 million times;
◎Comply with IEC61508 system safety standard, SIL certification level SIL3.