ResourcesISO 14617: Graphical symbols for diagrams
Flow control, square-root based symbol (DWG block)
Flow control, square-root based is a ready-to-use AutoCAD block named ISX_X1106_FLOW_CONTROL_SQUARE_ROOT_BASED in the ISO 14617: Graphical symbols for diagrams, group “Examples of use of symbols in control loops”. It carries 5 attributes, 1 of them visible, so it works in equipment lists and BlockSync exports.
Block details
| Block name | ISX_X1106_FLOW_CONTROL_SQUARE_ROOT_BASED |
|---|---|
| Library | ISO 14617: Graphical symbols for diagrams |
| Group | Examples of use of symbols in control loops |
| Standard | ISO 14617 |
| Attributes | 5 attributes, 1 visible |
Attributes
Visible on the drawing: TAG.
Hidden, they carry the data for schedules: REMARKS, STD_CLAUSE, STD_REF, DESC.
Export the attributes of every copy in a drawing to Excel with BlockSync, check them and write the corrections back in one run.
How to use it
- Download the ZIP and unzip it. It holds one DWG with the block ISX_X1106_FLOW_CONTROL_SQUARE_ROOT_BASED.
- Open the DWG and copy the block into your drawing, or insert it from the DWG with INSERT.
- Double-click a copy to fill in the tag and the other attributes.
The symbol is our own drawing after the common form of ISO 14617, not a certified copy. The library page explains how the symbols relate to the standard.
Names in other languages
The same symbol under its name in the other site languages.
- English
- Flow control, square-root based
- Simplified Chinese
- 流量控制,基于开方
- Traditional Chinese
- 流量控制,基於開方
- Japanese
- 流量制御(平方根式)
- Korean
- 유량 제어, 제곱근 기반
- German
- Durchflussregelung, radizierend
- French
- Régulation de débit, à racine carrée
- Italian
- Controllo di portata, a radice quadrata
- Spanish
- Control de caudal, con raíz cuadrada







