Meca-Inox Sight Glass VC4


The VC4 Sight Glass offers a clear process visibility in sterile applications.

The Sight Glass is 100% drainable, so completely free of dead leg. The VC4 has a glass protector made of stainless steel. The PYREX glass gives a clear view and avoids the projection of drops on the walls.


Sizes DN 10 to DN 50
Reduced bore and Full bore
Max. pressure* 17 bar
Temp. range -50°C to 200C
Type of connections Butt weld, Socket weld, Thread (NPT and BSP), Triclamp ends, Orbital welding, DIN 11851
Weld connections ISO, ASME, DIN, SMS, S10, S40
Material - Body, connections: 1.4404 (316L)
- Glass: PYREX
- Seals: PTFE
Certificates 3.1 material, FDA, USP Class VI 121°C, {87}, {88}, PED, TSE/BSE

* Max. pressure is depending on the temperature. See the Pressure/Temperature diagrams for more information.


  • Other materials on request
  • Client specific connections

pdfDatasheet Meca-Inox VC4 sight glass
English 326 KB ver. 15.0