Manage PRVs

The PRV library stores pressure setpoint and diameter-to-equivalent-length mappings used in hydraulic calculations. PRV definitions created here can be selected when adding a PRV to a calculation. Access PRVs through the Component Library.

HASS PRVs (default)

Default PRVs are organized by unit system and valve type. They are read-only.

My PRVs

User PRVs are editable and support sharing, copying, moving, and delete-to-trash workflows.

Create and edit

Select + New PRV to create a user PRV. Define the name, unit system, setpoint, and diameter mappings. Edit mode supports full updates to PRV metadata and mappings.