SN Valve is a leading China inline tube sight glass manufacturer. Straight-through pipe sight glass is a transparent material (such as glass, plastic, etc.) made of pipeline components, which allows the operator to not interrupt the flow of fluids in the pipeline in the case of direct observation of the pipeline internal media flow status, level height or the nature of the medium. Its structure usually includes the body of the sight glass, transparent window, seals and connecting flanges and other parts.
Observation function: the main function of the inline tube sight glass is to provide direct observation of the medium inside the pipe. Through the sight glass, the operator can clearly see the flow state of the medium, the level height and the presence of impurities or blockage.
Monitoring and control: in the industrial production process, straight-through pipeline sight glass is often used to monitor and control the process. For example, in the chemical, petroleum, pharmaceutical and other industries, through the sight glass can be timely found and deal with the media leakage, clogging or pressure abnormalities and other issues, so as to ensure that the production process is carried out smoothly.
Safety and security: straight-through pipeline sight glass also has a certain safety and security role. Installation of sight glass in the pipeline system, you can find potential safety hazards, such as media leakage, pipeline rupture, etc., so as to take the necessary measures to prevent and respond.
Body Material
SS 316L / 304 (CF8M / CF8)
Gasket Material
EPDM, SILICON, NBR, FPM, PTFE
Working Temperature
-20ºC ~ 130 ºC (EPDM)
Available Standard
ASME BPE /3A /DIN /ISO /IDF, SMS etc.
Certification
3A-54-02/1580, PED97/23 EC, FDA177.2600
Application Scope
dairy, food, beverage, pharmaceutical, water processing, wine, fine chemicalsindustries etc.
Installation and Maintenance
Installation: When installing the straight-through pipe sight glass, you need to make sure that the connection between the sight glass and the pipe is well sealed to prevent the medium from leaking. At the same time, it is also necessary to pay attention to the installation position and angle of the sight glass to ensure that the operator can clearly observe the internal situation of the pipeline. In the installation process, you also need to follow the relevant safety regulations and operating guidelines.
Maintenance: Regular inspection and maintenance of the inline tube sight glass is the key to ensure its normal operation and extend its service life. In the inspection process, you need to pay attention to the cleanliness and transparency of the sight glass, and whether the seals are intact. If dirt or scratches are found on the surface of the sight glass, it should be cleaned or replaced in time. At the same time, it is also necessary to pay attention to the working pressure and temperature range of the sight glass to ensure that it is used within the specified range.
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