Vacuum Switch "BV-F8 Type"

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last updated：Oct 15, 2021

アクト電機工業

Official site

The setting range is wide and easy to adjust! It can be used with non-corrosive fluids and gases.

The "BV-F8 type" is a general-purpose vacuum switch that uses a special Bourdon tube and a high-sensitivity micro switch. It has a differential pressure adjustment mechanism, allowing control of both upper and lower limit contacts. The differential pressure remains constant from low vacuum to high vacuum. Additionally, it has a small setting error and is a long-lasting product. 【Features】 ■ Uses a special Bourdon tube and a high-sensitivity micro switch ■ Wide setting range and easy to adjust ■ Standard setting scale for upper limit during vacuum increase ■ Differential pressure remains constant from low vacuum to high vacuum ■ Small setting error and high durability *For more details, please refer to the PDF document or feel free to contact us.

Related Link - http://www.act-electric.co.jp/product/view/34

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basic information

【Specifications (Partial)】 ■ Fluid used: Non-corrosive fluids and gases (for corrosive cases, please provide separate instructions) ■ Connection diameter: Standard Rc1/4 ■ Setting accuracy: Within ±2% of the maximum value of the setting range (full scale) ■ Allowable ambient temperature: -20℃ to +60℃ ■ Allowable fluid temperature: -20℃ to +70℃ ■ Coating: Standard Munsell 7.5BG7/2 ■ Weight: Approximately 1.6kg, etc. *For more details, please refer to the PDF document or feel free to contact us.