relief valve
equipment class
Template Information
Template details and description
Children
Child templates
| Child | Description |
|---|---|
| conventional relief valve | A pressure relief valve that has its closing force provided by a spring. |
| pilot operated relief valve | A pressure relief valve that uses a pilot valve to indirectly activate the main valve. |
| pressure-vacuum relief valve | A pressure relief valve that is intended to release excess pressure or admit pressure to prevent a vacuum forming when filling or emptying a pipeline or tank. |