catia安装不弹出安装许可证

The glass plate water level gauge is a local display instrument equipment, the upper and lower valves of the instrument are equipped with safety steel balls, when the glass is accidentally damaged, the steel balls can automatically close the liquid flow channel under the action of the pressure in the container to prevent the liquid from continuing to flow out. According to the principle of the communication device, the liquid level of the medium in the container is drained to the external glass level gauge, and the actual height of the liquid level is read from the transparent glass surface. The sealing filler of the instrument valve stem is made of flexible graphite press ring for better sealing. Measuring range: (installation center distance L) : 300/500/800/1100/ 1400/1700mm Working pressure: 2.5, 4.0, 6.3MPa (0.6MPa for R type) (based on its size can be customized) Material: carbon steel, stainless steel Operating temperature: -20~250℃ Steel ball automatic closing pressure: ≥0.2Mpa

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