Hydrotest Pressure Chart
| Size (NB) | Pressure - KG/CM2 | |
|---|---|---|
| Body | Seat | |
| Ball Valves | ||
| 15mm-80mm | 15 | 10 |
| 100mm | 10 | 10 |
| 150mm | 05 | 05 |
| Ball Type Check Valves | ||
| 25mm-100mm | 15 | 10 |
| 150mm | 05 | 05 |
| Butterfly Valves | ||
| upto 150 mm | 10 | 10 |
| 200-450mm | 06 | 06 |
| above 450 mm | 05 | 04 |
| Diaphragm Valves Rubber Diaphragm | ||
| 15-50 mm | 10 | 07 |
| 80-150mm | 07 | 07 |
| Diaphragm Valves PTFE Lined Diaphragm | ||
| 15-50mm | 10 | 07 |
| 80-150mm | 05 | 05 |
| Size (NB) | Pressure - KG/CM2
Shell |
|---|---|
| T-Type Strainer | |
| 50-100mm | 06 |
| Size (NB) | Pressure - KG/CM2 | |
|---|---|---|
| Body | Seat | |
| Lined Ball Valves | ||
| 15mm-1000mm | 15 | 10 |
| 150mm | 10 | 07 |
| Lined Ball Check Valves | ||
| 15mm-150mm | 10 | 10 |
| 200mm | 05 | 05 |
| Lined Diaphragm Valves | ||
| 15-50 mm | 10 | 10 |
| 50-150mm | 07 | 07 |
| 150 mm & above | 05 | 05 |
| Lined Butterfly Valves | ||
| 15-50 mm | 10 | 07 |
| 80-150mm | 07 | 05 |
| Ball Type Foot Valves | ||
| 25-150 mm | 04 | 04 |
| 80-150mm | 05 | 05 |
| Sight Glass | ||
| 25-80 mm | 10 | |
| 100-150 mm | 05 | |
| Sampling Valves | ||
| 25 mm | 05 | 05 |
