Back to PCA website
ISO 15926 Part 4: Core reference data - Edition 4
Search this library
Thing
(2)
AbstractObject
(12)
Loading…
PossibleIndividual
(11)
Activity
(1513)
Loading…
ArrangedIndividual
(4)
Loading…
Event
(89)
Loading…
INDIVIDUAL IN A ROLE
(88)
Loading…
INDIVIDUAL WITH A STATUS
(95)
Loading…
NonActualIndividual
(1)
Loading…
PeriodInTime
(17)
Loading…
PhysicalObject
(23)
Feature
(70)
Loading…
FLOW COEFFICIENT
(4)
Loading…
FLUID(phase)
(12)
Loading…
FunctionalObject
(277)
ABSORBER
(4)
Loading…
ACCOMMODATOR
(2)
Loading…
ACCREDITOR
(1)
Loading…
ACCUMULATOR
(2)
Loading…
ACTUATOR
(14)
Loading…
ADDRESSER
(1)
Loading…
AERATOR
(4)
Loading…
AGGLOMERATOR
(3)
Loading…
AIR HANDLER
(1)
Loading…
AMPLIFIER
(5)
Loading…
ARRESTOR
(6)
Loading…
ATTENUATOR
(2)
Loading…
BALANCER
(9)
Loading…
BENDER
(2)
Loading…
BLOCKER
(10)
Loading…
BLOWER
(3)
Loading…
BRAKE
(5)
Loading…
BREATHER
(3)
Loading…
BRIDGE
(2)
Loading…
BURNER
(14)
Loading…
BURNER ELEMENT
(2)
Loading…
CABLE ENTRY
(2)
Loading…
CARRIER
(8)
Loading…
CATCHER
(3)
Loading…
CERTIFIER
(1)
Loading…
CLEANER
(1)
Loading…
CLOSURE
(5)
Loading…
COATING LAYER
(16)
Loading…
COLLECTOR
(3)
Loading…
REGULATOR
(4)
FLUID REGULATOR
(5)
LOUVER
(4)
Loading…
VALVE
(83)
ANGLE VALVE
(9)
Loading…
BIDIRECTIONAL VALVE
(1)
Loading…
BLEED VALVE
(1)
Loading…
BLOCK VALVE
(2)
Loading…
CHECK VALVE
(11)
Loading…
CHOKE VALVE
(7)
Loading…
CHRISTMAS TREE VALVE
(8)
Loading…
CONDUIT VALVE
(1)
Loading…
CONTROL VALVE
(34)
Loading…
CRYOGENIC VALVE
(1)
Loading…
DISC VALVE
(2)
Loading…
DRAIN VALVE
(1)
Loading…
EXHAUST VALVE
(2)
Loading…
FAIL CLOSE VALVE
(1)
Loading…
FAIL OPEN VALVE
(1)
Loading…
FUEL INJECTION VALVE
(2)
Loading…
FULL BORE VALVE
(6)
Loading…
GATE VALVE
(13)
Loading…
GLOBE VALVE
(13)
Loading…
ISOLATION VALVE
(2)
Loading…
MEMBRANE VALVE
(5)
Loading…
MULTI WAY VALVE
(3)
Loading…
MULTIPLE SEAT VALVE
(1)
Loading…
MULTIPORT VALVE
(3)
Loading…
OPERATED VALVE
(5)
Loading…
PIGGABLE VALVE
(1)
Loading…
QUICK ACTING VALVE
(2)
Loading…
REDUCED BORE VALVE
(2)
Loading…
REDUCTION VALVE
(1)
Loading…
VALVE THAT REMAINS IN POSITION IN FAILURE MODE
ONE WAY FLOW REGULATOR
SLUICE
THROTTLING DAMPER
CONSTANT VOLUME REGULATOR
CURRENT REGULATOR
VOLTAGE REGULATOR
FunctionalPhysicalObject
(1)
Loading…
InanimatePhysicalObject
(21)
Loading…
InformationObject
(164)
Loading…
InformationPresentation
(6)
Loading…
InformationRepresentation
(21)
Loading…
LEGAL ENTITY
(2)
Loading…
Matter
(7)
Loading…
Organism
(2)
Loading…
Organization
(29)
Loading…
PHASE(metallurgy)
(1)
Loading…
SpatialLocation
(22)
Loading…
Stream
(12)
Loading…
ASSET
COUPLING FACTOR
CUBIC EXPANSION COEFFICIENT
DAMPING COEFFICIENT
DIELECTRIC CONSTANT
MaterializedPhysicalObject
PLASMA(phase)
ActualIndividual
POSSIBLE INDIVIDUAL IN ROLE OF PERFORMER
WholeLifeIndividual
ISO 15926 Part 4: Core reference data - Edition 4
/ RDLs
/ ISO 15926 Part 4: Core reference data - Edition 4
/ VALVE THAT REMAINS IN POSITION IN FAILURE MODE
VALVE THAT REMAINS IN POSITION IN FAILURE MODE
Class
Hide menu
Identifier
https://posccaesar.org/ontology/15926-4/4.0/VALVE_THAT_REMAINS_IN_POSITION_IN_FAILURE_MODE
Definition
A <VALVE THAT REMAINS IN POSITION IN FAILURE MODE> is an <ARTEFACT> and a <VALVE> that is designed to keep the valve opening (as regulated by the valve closure member) in an unchanged position in case of failure
Details
Taxonomy
More info
Details
Types:
Class
ClassOfInanimatePhysicalObject
VALVE CLASSES
Is defined by:
ISO 15926 Part 4: Core reference data - Edition 4
Related terms
Notes
Taxonomy
Super classes:
ARTEFACT
VALVE
Sub classes:
Members
More info
wasDerivedFrom
VALVE_THAT_REMAINS_IN_POSITION_IN_FAILURE_MODE
source
NORSOK CAD symbol libraries, Z-CR-004, draft 3, October 1996 (IVA186.)
History