Nozzles
ISO 14224
Equipment — Safety and control
ID: equip_NO
| URI: https://www.iso.org/standard/64076.html
No definition available.
Properties / Attributes (21)
| Name | Data Type | Unit / Valid values | Required | Definition |
|---|---|---|---|---|
| Application | — |
Deluge, sprinkler | Required | Where in the process applied |
| Hazards protection | — |
Electrical, Ex, fuel oil, glycol, HC gas, hydrogen gas, | Required | Type of protection |
| Location on plant | — |
Air inlet, compressor, diesel engine, drilling, electric motor, FW inlet, gas-metering, generator, header, heat exchanger, living qt., mud-processing, pigging station, pipeline, pump, separator, turbine, utility, | Required | |
| Nozzle material | — |
Brass, chrome-plated, electrode-less nickel-plated, | Required | Specify |
| Nozzle length | — |
Millimetres | Required | Specify |
| Nozzle width | — |
Millimetres | Required | Specify |
| Installation category | — |
Concealed, horizontal sidewall, pendent, recessed, upright, vertical sidewall | Optional | How installed |
| Fluid handled – nozzles | — |
Potable water, sea water, Inergen, CO2 | Optional | Main fluid only a |
| Fluid corrosiveness/ erosiveness | — |
Benign, moderate, severe | Optional | Classify as shown in the footnote |
| Discharge temperature | — |
Degrees Celsius | Optional | At operating condition |
| Flowing pressure | — |
Pascal (bar) | Optional | Specify |
| Flow rate | — |
Pascal (bar) | Optional | Maximum differential pressure when valve closed (design) |
| Shut-off pressure | — |
— | Optional | |
| Fluid temperature | — |
Degrees Celsius | Optional | Specify |
| Connection size | — |
Millimetres (inches) | Required | Specify |
| Type of nozzle | — |
Bolted flange, clamped flange, screwed, welded | Optional | Specify |
| Spray angle | — |
Degrees | Optional | Specify |
| Spray type | — |
Droplets, mist | Optional | Specify |
| Actuation Specify Fusible bulb, solder, external Medium | — |
— | Optional | |
| Nozzle screen Whether or not installed Yes/No Low | — |
— | Optional | |
| Failure modes | 4 failure modes — click to expand
DOP
Delayed operation
FTO
Failure to open on demand
SER
Minor in-service problems
STD
Structural deficiency
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