Accessories
Safety Valve – free blow-off
| Suitable for: | RITTER drum-type and bellows-type gas meters |
| Gases: | non-toxic |
| Set pressure: | 50 mbar |
| Maximum flow rate: | Air (0°C) 38.4 Nm³/h CO2 (0°C) 31.2 Nm³/h N (0°C) 39.1 Nm³/h |
| Material: | 1.4571 / 1.4301 |
| Function: | Spring loaded |
| Operating temperature: | -60°C … +130°C |
| Installation position: | vertical |
Caution:
If the pressure will exceed 50 mbar, the safety valve will open. However, if the flow rate from the gas source exceeds the above-mentioned max. flow rate, the valve would not be able to vent the meter quickly enough.
This would built-up a pressure inside of the meter and may destroy the gas meter despite of the opened valve!
Subject to alterations