Xlhj Series Clutch Gear Operator

This XLHJ Series Clutch Gear Operator is used for butterfly valve, ball valve and cock valve together with pneumatic device to realize manual and pneumatic drive.
Features
1. Small in volumn, light weight, reasonable design and novel pattem.
2. It consists of a series of products, so output torque matches with all kinds of pneumatic devices and valves.
3. There are two keyway apart 90 in the inner hole of worm gear so as to be convenient for customer to choose relative position between gear operator and valve.
4. Pull out the position pin and rotate off center device with 180 to realize pneumatic drive by positioning pin acted or to realize manual drive in the opposite way.
5. The gear operator is filled with special lubricant before lieaving the factory. It is solid sealed with valve after installation possessing dustproof and waterproof function with protection grade IP65.

Operator instruction
1. The bottom of gear operator should be connected with valve, bracket surface connected with cylinder, valve stem go through the inner hole of worm gear and the square on the end of stem matches with square hole of cylinder. (working procedures: The cylinder drive valve stem and worm gear rotating together when pneumatic drive, and worm shaft meshes with worm gear to drive valve stem rotating along with piston of cylinder moving when manual drive. When pneumatic drive, pull out the pneumatic drive by worm gear rotated following with pneumatic valve stem.