ResourcesISO 14084-2 power plant symbols
Steam bypass valve, fail open symbol (DWG block)
Steam bypass valve, fail open is a ready-to-use AutoCAD block named PPD_X6123_STEAM_BYPASS_VALVE in the ISO 14084-2 power plant symbols, group “Safety and relief valves”. It carries 14 attributes, 1 of them visible, so it works in equipment lists and BlockSync exports.
Block details
| Block name | PPD_X6123_STEAM_BYPASS_VALVE |
|---|---|
| Library | ISO 14084-2 power plant symbols |
| Group | Safety and relief valves |
| Standard | ISO 14084-2 |
| Attributes | 14 attributes, 1 visible |
Attributes
Visible on the drawing: TAG.
Hidden, they carry the data for schedules: SERVICE, SET_PRESSURE_BAR, SIZE, ORIFICE_AREA_MM2, CAPACITY_KGH, PRESSURE_RATING, MATERIAL, 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 PPD_X6123_STEAM_BYPASS_VALVE.
- 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 14084-2, 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
- Steam bypass valve, fail open
- Simplified Chinese
- 蒸汽旁通阀,故障开启
- Traditional Chinese
- 蒸汽旁通閥,故障開啟
- Japanese
- 蒸気バイパス弁(故障時開)
- Korean
- 증기 바이패스 밸브, 고장 시 열림
- German
- Dampfumleitventil, öffnet bei Ausfall
- French
- Vanne de contournement vapeur, ouverture en cas de défaillance
- Italian
- Valvola di by-pass vapore, apre al guasto
- Spanish
- Válvula de bypass de vapor, abre en fallo





