| Model No. | 22101 (NC), 21101 (NC), 21102 (NC), 21103 (NC), 21201 (NO), 21202 (NO), 21203 (NO) |
| Pressure Range (Bar) | 0 20, 0.5 10, 1 20, 2 40, 0.5 10, 1 20, 2 40 |
| Orifice Size (mm) | 2, 12, 20, 25, 40, 50 |
| Port Connection | 1/2 |
| Media | Air, Inert Gases, Water, Free Flowing Liquid, Oil, Diesel, Kerosene, LPG, CNG. |
| Application | Drain shut off |
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