Technical Features
- Available in steel or stainless steel
- Glass material: soda-lime glass
- Working media: refrigerant EN 378-1 and non-corroding liquids and cold brine.
| SGL Sight Glasses | |
| material | steel or stainless steel |
| nominal size | DN 10-200 |
| nominal pressure level | PS 25, PS 40, PS 63 |
| temperature range | -50 °C to +200 °C |
| temperature range for
HT Valve Series | -10 °C to +200 °C |
| connection | welding ends as per DIN and ANSI
threaded ends |
