Statements (52)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Mechanical device
|
| gptkbp:component |
HVAC systems
Fire protection systems Process plants Piping systems |
| gptkbp:failureMode |
Corrosion
Erosion Leakage Sticking |
| gptkbp:function |
Control flow of fluids
Direct flow Regulate pressure Shut off flow |
| https://www.w3.org/2000/01/rdf-schema#label |
Industrial valves
|
| gptkbp:inventedBy |
19th century
|
| gptkbp:maintenance |
Periodic inspection required
Lubrication required |
| gptkbp:material |
Bronze
Steel Brass Plastic Stainless steel |
| gptkbp:operatedBy |
gptkb:Hydraulic_actuator
gptkb:Pneumatic_actuator Manual operation Electric actuator |
| gptkbp:relatedTo |
gptkb:Fluid_mechanics
Instrumentation Automation Process engineering |
| gptkbp:standardizedBy |
gptkb:ISO
gptkb:REST_API gptkb:ANSI DIN |
| gptkbp:type |
Pressure relief valve
Check valve Ball valve Butterfly valve Diaphragm valve Gate valve Globe valve Plug valve |
| gptkbp:usedIn |
Power generation
Pharmaceutical industry Oil and gas industry Chemical plants Water treatment plants |
| gptkbp:bfsParent |
gptkb:ISO_5211
gptkb:Tyco_International_(pre-2007) gptkb:Industrial_equipment_industry gptkb:KSB_Pumps_Limited_(India) |
| gptkbp:bfsLayer |
8
|