WORM GEAR BOX

2) FEATURE
We have two kinds of manual worm gear operator type, one is worm gear and the other is worm-helical gear. The latter was worm-spur gear. It has been changed helical gear, because of soft rotating among the spur gears.
GENERAL TYPE ----------- SBBF-01 SBWG-06 (USED WORM GEAR))
SUPPORT BOX TYPE-1 -------- SBWG-01-1S SBWG-06-1S (USED WORM-HELICAL GEAR)
SUPPORT BOX TYPE-2 -------- SBWG-01-20 SBWG-06-20 (USED WORM-BEVEL GEAR)
SUPPORT BOX TYPE-3 -------- SBWG03-20-1 SBWG06-20-1 (USED WORM-BEVEL-BEVEL GEAR)

* INSTALLATION
1) Mounting to valve
If the worm gear operator has been supplied with a hand-wheel, it is recommended that it is fitted to the gearbox before mounting on the valves. About that, be careful the P.C.D and tap size of gear box base.
2) Maintenance
Under normal operating conditions no maintenance is required for the worm gear operator, but should the valve be taken out of service for overhaul, the bevel gear operator baseplate may be removed and the grease changed using on of the following recommended lubricants.
Manufacturer : Yong Kang CO.,LTD
Name : Grease(GRANT SUPER GREASE)
Temperature Range : -4