- According to the internal pressure of the system, the valve will be opened to prevent the safety valve reaching the internal pressure above the upper limit.
- There are 2.5Mpa type and 4.0Mpa type.
| PART No. | Remarks | |
|---|---|---|
| 2.5Mpa type | 85700-000010 | Spring style (mechanical style) |
| 4.0Mpa type | 85700-000020 | Spring style (mechanical style) |
※There are also relief valve of air style.(ARV)