Visual Pressure Indicators for Control Systems
These indicators are designed to assist personnel operating pneumatic panels with an indication of the presence of control pressures and status in various legs of the pneumatic circuitry. It is intended to be placed in those circuits where there will be an instant indication of loss of pressure.
| Service |
Standard and H2S-CO2 |
| Design standards |
316 SS |
| Fluids |
Air, N2, Natural Gas, H2S-CO2 |
| Operating temperature |
-20° to 450°F (-29° to 232°C) |
| Working pressure |
250 PSIG (17.2 BARG) |
| Proof pressure |
500 PSIG (34.4 BARG) |
| Internal/external leakage |
Zero |
| Port sizes |
1/8" and 1/4 " |
|
 |
