2) FEATURE
We have two kinds of manual bevel gear operator type, one is bevel gear and the other is bevel-helical gear. The latter was bevel-spur gear. It has been changed helical gear, because of soft
rotating among the spur gears.
GENERAL TYPE ------- SB-VS10 SB-V8 (USED BEVEL GEAR)
SUPPORT BOX TYPE-1 - SB-V3-1 SB-V8-1 (USED BEVEL- HELICAL GEAR)
SUPPORT BOX TYPE-2 - SBV2-20 SBV8-20 (USED BEVEL- BEVEL GEAR)
SUPPORT BOX TYPE-3 - SBV2-20-1 SBV8-20-1 (USED BEVEL- BEVEL-BEVEL GEAR)
* INSTALLATION
1) Mounting to valve
If the bevel 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 bevel 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
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