ResourcesISO 14617: Graphical symbols for diagrams
Safety valve, opens above p symbol (DWG block)
Safety valve, opens above p is a ready-to-use AutoCAD block named ISX_X2121_SAFETY_VALVE_OPENS_ABOVE_P in the ISO 14617: Graphical symbols for diagrams, group “General-purpose valves: Valves with safety function”. It carries 14 attributes, 1 of them visible, so it works in equipment lists and BlockSync exports.
Block details
| Block name | ISX_X2121_SAFETY_VALVE_OPENS_ABOVE_P |
|---|---|
| Library | ISO 14617: Graphical symbols for diagrams |
| Group | General-purpose valves: Valves with safety function |
| Standard | ISO 14617 |
| Attributes | 14 attributes, 1 visible |
Attributes
Visible on the drawing: TAG.
Hidden, they carry the data for schedules: SERVICE, SIZE, PRESSURE_RATING, DESIGN_TEMP_C, MATERIAL, END_CONNECTION, ACTUATOR, MANUFACTURER, MODEL, 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_X2121_SAFETY_VALVE_OPENS_ABOVE_P.
- 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
- Safety valve, opens above p
- Simplified Chinese
- 安全阀,压力高于 p 时开启
- Traditional Chinese
- 安全閥,壓力高於 p 時開啟
- Japanese
- 安全弁(pを超えると開放)
- Korean
- 안전 밸브, p 초과 시 개방
- German
- Sicherheitsventil, öffnet über p
- French
- Soupape de sécurité, s'ouvre au-dessus de p
- Italian
- Valvola di sicurezza, si apre sopra p
- Spanish
- Válvula de seguridad, abre por encima de p




