choke valve
CFIHOS
TagAndEquipmentClass
ID: CFIHOS-30000812
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Hierarchy
Broader / Parent
- manual valve CFIHOS
Properties / Attributes (21)
| Name | Data Type | Unit / Valid values | Required | Definition |
|---|---|---|---|---|
| design specification | Text |
— | Optional | A specification according to which an item is intended to be designed |
| failure action | Text |
— | Optional | The position to which the valve closure member moves when the actuating energy source fails |
| fluid name | Text |
— | Optional | The name of the product in liquid or gas phase. |
| full opening valve | Boolean |
— | Optional | Valve with an unobstructed opening, not smaller than the internal bore of the end connections. |
| nominal diameter | Number |
millimetre | Optional | A diameter which is an expected (theoretical/as designed) diameter. |
| normal operating pressure | Number |
bar gauge | Optional | A pressure at which a functional or physical object is expected to operate normally. |
| normal operating temperature | Number |
degree celsius | Optional | A temperature at which a functional or physical object is expected to operate normally. |
| piping class | Text |
— | Optional | A specification defined by specified circumstances in which piping components may be applied. |
| pressure equipment category | Text |
— | Optional | The pressure equipment category according to the pressure equipment directive 97/23/EC. |
| body material | Text |
— | Optional | Is a possessed aspect being a role of the substance of an artefact when used to construct the artefact from. Therefore the substance should be in a solid state at the conditions at which the artefact exists. |
| inlet connection type | Text |
— | Optional | Type of inlet connection, e.g. socket welded, threaded, butt-welded or flanged |
| outlet connection type | Text |
— | Optional | Type of outlet connection, e.g. socket welded, threaded, butt-welded or flanged |
| pressure rating | Text |
— | Optional | Classes of standard pressure ratings, i.e. the maximum allowable non shock working gage pressure at a given temperature and a specific material |
| rated volume flow rate | Number |
cubic metre per hour | Optional | A volume flow rate a functional or physical object is designed to deliver at specified conditions. |
| seat design type | Text |
— | Optional | Type of seat design |
| seat leakage class | Text |
— | Optional | Is the quantity of fluid passing through a valve when the valve is in its fully closed position at a specified process design pressure differential and temperature. |
| stem sealing type | Text |
— | Optional | A shaft seal that is a sealing element intended to prevent leakage of fluids/gas between a valve stem and the surrounding body/bonnet. |
| temperature rating | Text |
— | Optional | Classes of standard temperature ratings, i.e. the range of temperatures allowable for a specific material. |
| upper limit allowable pressure | Number |
PRESS | Optional | The pressure which is the highest allowed. |
| upper limit operating mass flow rate | Number |
kilogram per hour | Optional | The mass flow rate which is the highest mass flow rate at which a functional or physical object is expected to operate. |
| valve operator type | Text |
— | Optional | The method by which the valve is operated, e.g. gear, actuated, lever, hand wheel, ROV operated etc |
