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…
SELF-OPERATING VALVE
(8)
FLOW REGULATOR
(1)
Loading…
LEVEL REGULATOR
(2)
Loading…
PRESSURE REGULATOR
(9)
Loading…
PRESSURE RELIEF DEVICE
(3)
RELIEF VALVE
(10)
BALANCED RELIEF VALVE
(3)
Loading…
PRESSURE RELIEF VALVE
(1)
Loading…
SAFETY RELIEF VALVE
(2)
Loading…
CONVENTIONAL RELIEF VALVE
CONVENTIONAL SAFETY RELIEF VALVE
HIGH PRESSURE RELIEF VALVE
MINIMUM BYPASS FLOW VALVE
PILOT-OPERATED RELIEF VALVE
RUPTURE PIN RELIEF VALVE
WEIGHT-OPERATED RELIEF VALVE
SAFETY VALVE
(6)
Loading…
PRESSURE VACUUM RELIEF VALVE
TEMPERATURE REGULATOR
(1)
Loading…
VACUUM RELIEF DEVICE
(3)
Loading…
OVERPRESSURE PROTECTION VALVE
THERMAL RELIEF DEVICE
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
/ PILOT-OPERATED RELIEF VALVE
PILOT-OPERATED RELIEF VALVE
Class
Hide menu
Identifier
https://posccaesar.org/ontology/15926-4/4.0/PILOT-OPERATED_RELIEF_VALVE
Definition
A <PILOT-OPERATED RELIEF VALVE> is a <RELIEF VALVE> that uses a pilot valve to indirectly activate the main valve
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:
RELIEF VALVE
Sub classes:
Members
More info
wasDerivedFrom
PILOT-OPERATED_RELIEF_VALVE
History
