choke control valve
CFIHOS
TagAndEquipmentClass
ID: CFIHOS-30000811
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Synonyms / Alternative Labels
- actuated choke valve
Hierarchy
Broader / Parent
- control valve CFIHOS
Properties / Attributes (40)
| Name | Data Type | Unit / Valid values | Required | Definition |
|---|---|---|---|---|
| actuation service | Text |
— | Optional | Indicates whether the valve will be actuated for on-off or modulating service |
| communication protocol | Text |
— | Optional | The digital communication system (if any), such as HART, Foundation Fieldbus or Profibus |
| design specification | Text |
— | Optional | A specification according to which an item is intended to be designed |
| explosion protection gas group | Text |
— | Optional | Specify the gas group classification of the physical object in accordance with IEC/EN 60079-20 |
| explosion protection temperature class | Text |
— | Optional | Specify the temperature classification of the physical object in accordance with CENELEC EN50014 |
| explosion protection zone | Text |
— | Optional | Specify the hazardous zone in which the functional or physical object is expected to operate. |
| explosion rated item | Boolean |
— | Optional | An indicator that an equipment has been classified as safe for use in hazardous areas |
| failure action | Text |
— | Optional | The position to which the valve closure member moves when the actuating energy source fails |
| fire safe | Boolean |
— | Optional | The standard and classification of the fire rated equipment including valves, firewalls, doors, windows |
| 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. |
| input signal range | Text |
— | Optional | Signal range (e.g. 4 mA - 20 mA, or 3 - 15 psig) applied to a device, instrument, or system |
| input signal type | Text |
— | Optional | Type of instrument signal applied to a device, instrument, or system |
| 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. |
| output signal range | Text |
— | Optional | Signal range (e.g. 4 mA - 20 mA, or 3 - 15psig) delivered by a device, instrument, or system |
| output signal type | Text |
— | Optional | Type of instrument signal delivered by a device, instrument, or system |
| piping class | Text |
— | Optional | A specification defined by specified circumstances in which piping components may be applied. |
| safety integrity level | Text |
— | Optional | A relative level of risk-reduction provided by a safety function, or to specify a target level of risk reduction |
| ATEX category | Text |
— | Optional | Specify in which category the physical object is divided in accordance with the directive 94/9/EC. |
| ATEX explosive atmosphere | Text |
— | Optional | Specify in which explosive atmosphere the physical object is divided in accordance with the directive 94/9/EC. |
| ATEX group | Text |
— | Optional | Specify in which group the physical object is divided in accordance with the directive 94/9/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. |
| explosion protection concept | Text |
— | Optional | Specify the identification of electrical equipment's explosion protection and type of ignition protection in accordance with IEC/EN 60079-0. |
| explosion protection examination certificate number | Text |
— | Optional | The examination certificate number for the physical object issued by a notified body. |
| explosion protection material group | Text |
— | Optional | Specify for purposes of testing, approval, and area classification, various air mixtures (not oxygen-enriched) grouped in accordance with 500.6(A) and (B). |
| explosion protection notified body | Text |
— | Optional | The name of the nationally accredited approval body that has issued the examination certificate for the physical object. |
| ingress protection | Text |
— | Optional | Specify the degree of ingress protection for the physical object in accordance with IEC/EN 50629 or NEMA, UL and CSA type rating. |
| 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 |
| 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. |
| trim type | Text |
— | Optional | The internal components of a valve that modulate the flow of the controlled fluid |
| 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 |
