Indoor vacuum switch VL-550 series
Ueda Manufacturing Co., Ltd.
About This Product
The VL-550 series is a general-purpose vacuum switch that is widely used in industry, medical equipment, chemical plants, etc. for automatic operation of vacuum pumps and automatic vacuum control equipment. A metal bellows is used for the pressure receiving element.
The tip of the operating lever has a quick-action mechanism using a coil spring, and the electric opening/closing mechanism is also sharp, and the double action consisting of a snap-action switch makes it an automatic vacuum control device with high precision and reliability. In addition, the set values can be readjusted from the outside without removing the cover, and a scale plate (indicator) is included so that the set values can be seen at a glance.
■Options
・Pressure receiving part stainless steel (SUS316) specifications
・Comes with body mounting feet (brackets)
・2ab type (6 terminals) snap switch
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Product
Indoor vacuum switch VL-550 series
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Handling Company
Ueda Manufacturing Co., Ltd.
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Categories
1 Models of Indoor vacuum switch VL-550 series
| Product Image | Part Number | Price (excluding tax) | Body size (mm) | Body weight (kg) | Durability | Opening/closing vacuum difference range maximum (kPa) | Opening/closing vacuum difference range minimum (kPa) | Pressure resistance (MPa) | Protective structure | Standard paint color | Vacuum adjustment range maximum (kPa) | Vacuum adjustment range minimum (kPa) |
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VL-550-R3 |
Available upon quote | W.96×D.70×H.123.5 | Approximately 1.3kg | Electrical and mechanical life more than 300,000 times | 50 | 7 | 0.5 | IP40 (IEC529) equivalent | Gray (N-5.0) | -100 | -7 |
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