vacuum relief valve
CFIHOS
TagAndEquipmentClass
ID: CFIHOS-30000634
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Hierarchy
Broader / Parent
- pressure relief device 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 |
| fluid name | Text |
— | Optional | The name of the product in liquid or gas phase. |
| nominal inlet diameter | Number |
millimetre | Optional | Is a diameter by which a quantitative diameter is referred to. Typically a standardized value with defined tolerances. |
| nominal outlet diameter | Number |
millimetre | Optional | Is a diameter by which a quantitative diameter is referred to. Typically a standardized value with defined tolerances. |
| normal operating dynamic viscosity | Number |
millipascal second | Optional | The dynamic viscosity at which a functional or physical object is expected to operate normally. |
| normal operating mass flow rate | Number |
kilogram per hour | Optional | The mass flow rate at which a functional or physical object is expected to operate normally. |
| 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. |
| orifice area calculated | Number |
square millimetre | Optional | An orifice area that is calculated. |
| set pressure | Number |
bar gauge | Optional | A pressure at which an object is activated. |
| test medium | Text |
— | Optional | The medium used for testing purpose. |
| test pressure | Number |
bar gauge | Optional | A pressure to which an object should be subjected to test for leakage and structural integrity. |
| 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. |
| disc 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. |
| handle reset | Boolean |
— | Optional | Determines if the PSV has a manual reset. 'yes' or 'no'. |
| inlet connection type | Text |
— | Optional | Type of inlet connection, e.g. socket welded, threaded, butt-welded or flanged |
| orifice area | Number |
square millimetre | Optional | A cross section area of an orifice plate, orifice ring, or valve. |
| 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 material | Text |
— | Optional | Is a material of construction of which a seat is made. |
