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CENTER VALVE OIL
A center valve is used as the rotating part on bulb manufacturing equipment. Center valve oil is used for the lubrication of its sliding surface and to maintain airtightness. This oil is required to have a low vapor pressure and excellent lubricating performance, and to be chemically stable regarding aspects such as heat resistance and oxidation resistance.
Neovac
MC-400
For center valve lubrication on equipment producing fluorescent lamps and bulbs

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