Standard type flanged flow indicators
The standard type flanged flow indicators are designed for visual control of liquids in all forms of industrial processes. The free-flow design allows the indicator to be mounted either horizontally or vertically.
The visibility of the liquid involved in the industrial process is ensured and enabled by two opposing disc-shaped portholes.
The relative temperatures for the processes are as follows: max T1. 130° C with inspection portholes and sight glasses in sodium-calcium tempered glass in accordance with regulation DIN 8902, Max T2. 250° C with borosilicate tempered glass in accordance with regulation DIN 7080.
The maximum operating pressure is 10 bars.
The visual flow indicator is equipped with flanged ends in accordance with regulation UNI 2278 or EN 1092-1 PN10. The construction material in contact with the liquid involved in the process is AISI 316/316L, DIN 1.4401/1.4404, while the parts not in contact are produced from AISI 304/304L, DIN 1.4301/1.4307. The standard type flanged flow indicators are supplied in a range from DN15 to DN50. They can be fitted with flanged ends as per regulation ANSI – ASA 150Lb on request.