CK系列  CK Series

部分回转型阀门手动装置  Quarter turn gear actuator

该系列是一款90°部分回转手动驱动装置。适用于球阀，蝶阀，旋塞阀旋阀门等词几。在切断气时可手动操作，采用蜗轮蜗杆传动。蜗轮副自锁，使用圆锥滚子承轴，传动更加灵活，效率高，气动操作时可切换分离手动操作。法兰全部采用IS05211国际标准,与阀门配套更加方便。防护等级为IP65.特殊环境还可做到IP68。

This series is a 90° partial rotation manual drive device. Suitable for ball valve, butterfly valve, plug valve, rotary valve and other words. When cutting off the gas can be manually operated, using worm gear and worm drive. Worm gear pair self-locking, using tapered roller bearing shaft, transmission more flexible, high efficiency, pneumatic operation can be switched to separate manual operation. Flange adopts IS05211 international standard, which is more convenient to match with valve.The protection grade is IP65. Special environment can also achieve IP68.