Description
Flanged Flow Indicator
A flanged flow indicator is a critical piece of equipment that provides visual control in industrial fluid systems. These gauges allow to observe the movement of liquid or gas through the pipe. However, these systems only work efficiently with the right choice of materials. The flange connection simplifies installation and accelerates system integration.
What Does a Flanged Flow Indicator Do?
The flanged flow indicator offers the possibility to directly observe the presence or direction of the fluid. This feature makes instant interventions possible, especially on the production line. It also provides a significant advantage in terms of plant safety. However, it also helps operators to make the right decision during maintenance.
Flow indicators are usually designed with transparent bodies. Thus, the movement within the system can be clearly monitored. Density changes, foaming or the presence of foreign matter are easily recognized. The flange structure supports high pressure resistant installation.
You can find detailed product information at unox. If you wish, you can request support for customized solutions directly using the unox contact link.
Where is it used?
Flanged flow indicator is used in areas such as chemical, petrochemical, food and pharmaceutical industries. It is especially preferred in liquid transfer systems. Because these indicators ensure flow safety and contribute to the quality control process.
Pressure vessel systems, boiler rooms or reactor lines are ideal environments for these gauges. Monitoring is also facilitated by mounting them in suitable locations in the installation. It offers clear observation even in lines with low flow rate. Easy maintenance and replacement thanks to its flange structure.
You can review the appropriate sector-based solutions on the unoxonline page. You can also contact the engineering team from the unoxonline contact page for project-specific product details.
Which features does it have?
Modern flanged flow indicator products are usually manufactured from durable materials such as stainless steel, borosilicate glass or PTFE. These materials offer protection against high temperature and chemical resistance. In addition, easy installation reduces maintenance time.
Some models allow bidirectional monitoring. Thus, reversals in the flow direction are easily detected. Thanks to the special gasket structure, sealing is securely ensured. Optional LED illuminated versions are also available.
You can review all technical specifications and product range in detail on unoxonline. You can also request a technical consultation by using the unox contact link to get expert advice.
Why Choose Flanged Model?
The flanged model offers a more robust installation compared to screw models. It also creates a more resistant structure against pressure fluctuations on the system. This increases system safety. The flange connection also significantly improves sealing performance.
Flanged gauges are preferred especially in systems with large pipe diameters. Because in these systems, ease of connection and replacement is at the forefront. In addition, the flange structure saves time during maintenance.
You can browse the variety at unoxonline for product supply. If you wish, you can get an offer for production in special sizes via unoxonline contact.
Assembly and Maintenance Process
It is important to select the appropriate gasket and bolt set for flanged flow indicator installation. Care should be taken to clean the surface during assembly. At this stage, inclined connections should be avoided. In addition, tightening should be done by paying attention to torque values.
With periodic maintenance, the glass surface should be cleaned and the gasket condition should be checked. If the flow indicator is clogged, it can be put back into use after cleaning. However, if there is high temperature or chemical contact, the material should be checked.
Installation manuals and maintenance instructions are available from unox. If you need technical support, you can consult experts directly via unox contact us.




