XLHJ series clutch gear operator

4  It cannot be operated by pneumatic and manual driven at the same time

3  Three types of bracket are available so that customers can choose from them to match with different cylinder as need.

2  No mesh may occur when move handle toward outside by 180 and close the worm shaft please rotate handwheel by and angle to make it.

( working procedures :The cylinder drives valve stem and worm gear rotating together when pneumatic drive, and  worn 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. Just make the worm shaft mesh to realize manual drive.

1   The bottom of gear operator should be connected with valve, bracket surface connected with cylinder, valve stem go through the inner hole worm gear and the square on the end of stem matches with square hole of cylinder.

Operator Instruction

5 The gear operator is filled with special lubricant before leaving the factory .It is solid sealed with valve after installation pos sessing dustproof and waterproof function with protection grade IP65.

4 Pull out 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.

3 There are two keyway apart 90

used for butterfly valve,ball valve and cock valve together with pneumatic device to realize manual device