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What are valve standards?

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    Many kinds of valves are used in the industrial process, and to ensure proper functionality, compatibility, and safety for end-users, EPC, or engineering, every country has particular organizations to make standards.

    The major standard organizations include the American National Standards Institute(ANSI), American Petroleum Institute(API), The American Society of Mechanical Engineers(ASME), British(BS), China valve standards(GB, JB, HG), and so on. THINKTANK provides standard resources for all interesting valves friends study.


    ANSI Valve Standards
    American National Standards Institute

    ANSI Standard CodeANSI Standard Name
    ANSI A126Grey iron castings for valves flanges and pipe fittings
    ANSI A181Standard specifications for forged or rolled steel pipe flanged forged fittings and valves and parts for general service
    ANSI B16.10Face to face and end to end dimension of ferrous valves
    ANSI B16.34Steel valves
    ANSI B127.1Constant-level oil valves

    API Valve Standards
    The American Petroleum Institute

    API Standard CodeAPI Standard Name
    API SPEC6DSupplement 1 to API spec 6D (sixteenth edition ) specification for pipeline valves
    API STD6DSteel gate plug ball and check valves for pipeline service
    API STD6DAPI Specification for flanged steel gate and plug valves for drilling and production service
    API SPE14DAPI Specification for wellhead surface safety valves for offshore service
    API 526Flanged steel safety relief valves
    API 527Commercial seat tightness of safety relief valves with metal – to metal seats
    API 528API standard for safety relief valve nameplate nomenclature
    API 529Cast – forged Steel plug valves flanged ends
    API 594Wafer-type check valves
    API 595Cast iron gate valves flanged ends
    API 597Steel venturi gate valves flanged or butt welding ends
    API 598Valve inspection and test
    API 599Steel plug valves flanged or butt welding ends
    API 600Flanged and butt – welding – end steel gate and plug valves for refinery use
    API 602Compact design carbon steel gate valves for refinery use
    API 603150 – pound light – wall corrosion – resistant gate valves for refinery use
    API 604Ductile iron gate valves flanged ends
    API 607Fire-resistant testing of ball valves with soft contact faces
    API 609Butterfly valves to 150 PSIG and 150 F
    API SPEC 6FASpecification for fire test for valves
    API SPEC 6FCSpecification for fire test for valves with automatic backseats
    API BULL 6RSBulletin on referenced standards for committee 6, standardization of valves and wellhead equipment
    API RP 11V6Recommended practice for the design of continuous flow gas lift installations using injection pressure operated valves first edition
    API RP 11V7Recommended practice for repair, testing, and setting gas lift valves
    API RP 520 PT 1Sizing, selection, and installation of pressure-relieving devices in refineries part 1- sizing and selection
    API RP 574Inspection of piping, tubing, valves, and fittings first edition, replaces guide for inspection of refinery equipment Chapter XI
    API RP 576Inspection of pressure-relieving devices first edition
    API STD 608Metal ball valves-flanged, threaded, and welding end

    ASME Valve Standards

    The American Society of Mechanical Engineers

    ASME Valve Standard CodeASME Standard Name
    ASME A105/105MStandard Specification for Carbon Steel Forgings for piping applications
    ASME A181/181MStandard Specification for Carbon Steel Forgings for General purpose piping
    ASME A182/182MStandard Specification for forged or rolled alloy-steel pipe flanges, forged fittings and valves and parts for high-temperature service
    ASME A727/727MStandard specification for carbon steel forgings for piping components with inherent notch toughness.
    ASME A961Standard Specification for Common Requirements for Steel Flanges, Forged Fittings, Valves, and Parts for Piping Applications
    ASME B462Standard Specification for Forged or Rolled UNS N08020, UNS N08024, UNS N08026, UNS N08367, and UNS R20033 Alloy Pipe Flanges, Forged Fittings, and Valves and Parts for Corrosive High-Temperature Service
    ASME B834Standard Specification for Pressure Consolidated Powder Metallurgy Iron-Nickel- Chromium-Molybdenum (UNS N08367) and Nickel- Chromium Molybdenum Columbium (Nb) (UNS N06625) Alloy Pipe Flanges, Fittings, Valves, and Parts
    ASME D5500Standard Test Method for Vehicle Evaluation of Unleaded Automotive Spark-ignition Engine Fuel for Intake Valve Deposit Formation
    ASME F885Standard Specification for Envelope Dimensions for Bronze Globe Valves NPS 1/4 to 2 El-1996 R(1996)
    ASME F992Standard Specification for Valve Label Plates El-1997 R(1997)
    ASME F993Standard Specification for Valve Locking Devices El-1997 R(1997)
    ASME F1020Standard Specification for Line-Blind Valves for marine Applications El-1996 RI’1996)
    ASME F1098Standard Specification for Envelope Dimensions for Butterfly Valves – NPS 2 to 24 EI-1993 R(1993)
    ASME F1271Standard Specification for Spill Valves for Use in Marine Tank Liquid Overpressure Protection Applications EI-1995 R (1995)
    ASME F1370Standard Specification for Pressure Reducing valves for Water Systems, Shipboard
    ASME F1508Standard Specification for Angle Style, Pressure Relief Valves for Steam, Gas, and Liquid Services
    ASME F1565Standard Specification for Pressure-Reducing Valves for Steam Service
    ASME F1792Standard Specification for Special Requirements for Valves Used in Gaseous Oxygen Service
    ASME F1793Standard Specification for Automatic Shut-Off Valves (Also Known as Excess Flow Valves, EFV) for Air or Nitrogen Service
    ASME F1794Standard Specification for Hand operated, Globe-Style Valves for Gas (Except Oxygen Gas), and Hydraulic Systems
    ASME F1795standard Specification for pressure-reducing Valves for Air or Nitrogen Systems
    ASME A230Standard specification for steel wire oil – tempered carbon valve spring quality
    ASME A232Standard specification for chromium-vanadium alloy steel valve spring quality
    ASME A350Standard specification for forged or rolled carbon and alloy steel flanges forged fittings and valves and parts for low – temperature service
    ASME A338Standard specification for ultrasonic examination of heavy steel forgings
    ASME A694Standard specification for forgings carbon and alloy steel for pipe flanges fittings valves and parts for high-pressure transmission service
    ASME A404Standards specification for forged or rolled alloy – steel pipe flanged forged fittings and valves and parts specially heat-treated for high-temperature service
    ASME A522Forged or rolled 8% and 9% nickel alloy steel flanges fittings valves and parts for low – temperature service

    BS – British Standard Valves 

    British – BS – valve standards

    British Standard Code British Standard Name
    BS 1212Ball valves (Portsmouth type ) excluding floats
    BS 1123Specification for safety valves, gauges, and other safety fittings for air receivers and compressed air installations
    BS 1414Specification for steel wedge gate valves ( flanged and butt-welding ends ) for the petroleum, petrochemical, and allied industries
    BS 1552Control plug cocks for low-pressure gases
    BS 1570Specification for Flanged and Butt – welding ends steel plug valves for the petroleum industry (excluding well – Head and flow – line valves)
    BS 1735Specification for Flanged cast iron outside – screw – and – yoke edge gate valves class 125, size 1.5 into 24 in for the petroleum industry
    BS 1868Specification for steel check valves (flanged and butt-welding ends ) for the petroleum, petrochemical, and allied industries
    BS 1873Specification for Steel globe and globe stop and check valves (flanged and butt-welding ends ) for the petroleum, petrochemical, and allied industries
    BS 1952Specification for copper alloy gate valves for general purposes
    BS 1953Copper alloy check valves for general purposes
    BS 1968Floats for Ball valves ( copper )
    BS 2060Copper alloy screw-down stop valves for general purposes
    BS 2080Specification for Face to face, center to face end – to -end and center – to – end dimensions of flanged and butt-welding end steel valves for the petroleum, petrochemical, and allied industries
    BS 2591 PT.1British standard glossary for valves and valve parts (for fluids ) part 1. screw-down stop, check, and gate valves
    BS 2591 PT.2British standard glossary for valves and valves parts ( for fluids) part,2 safety valves and relief valves
    BS 2591PT.3British standard glossary for valves and valve parts (for fluids ) part 3, Plug valves and cocks
    BS 2591PT.4British standard glossary for valves and valves (for fluids ) part4, butterfly valves
    BS 2591PT.5British standard glossary for valves and valve parts ( for fluids ) part5, Ball valves
    BS 2995Specification for cast and forged steel wedge gate, globe, check and plug valves screwed and socket – Welding sizes 2 in and smaller for the petroleum industry
    BS 3464Specification for cast iron gate valves for general purposes
    BS 3808Specification for cast and forged steel flanged, screwed and socket – welding Wedge gate valves (compact design ) sizes 2 in and smaller for the petroleum industry
    BS 3948Specification for cast iron parallel slide valves for general purposes
    BS 3952Specification for cast iron butterfly valves for general purposes
    BS 3961Specification for cast iron screw-down stop valves and stop and check valves for general purposes
    BS 4090Cast Iron check valves for general purposes
    BS 4133Flanged steel parallel slide valves for general purposes
    BS 4312Flanged steel screw-down stop valves and stop and check valves for general purposes
    BS 4460Steel Ball valves for the petroleum industry
    BS 5146Specification for inspection and test of steel valves for the petroleum petrochemical and allied industries
    BS 5150Cast iron wedge and double disk gate valves for general purposes
    BS 5151Cast iron gate (parallel slide ) valves for general purposes
    BS 5152Cast iron globe and globe stop and check valves for general purposes
    BS 5153Cast Iron check valves for general purposes
    BS 5154Copper alloy globe stop and check, check and gate valves for general purposes
    BS 5155Cast iron and carbon steel butterfly valves for general purposes
    BS 5156Screw down diaphragm valves for general purposes
    BS 5157Steel gate (parallel slide ) valves for general purposes
    BS 5159Specification for cast iron and carbon steel ball valves for general purposes
    BS 5160Specification for Flanged steel globe valves, globe stop, check valves and lift type check valves for general purposes
    BS 5351Steel ball valves for the petroleum petrochemicals and allied industries
    BS 5417Test of general-purpose industrial valves
    BS 5418Marking of general-purpose industrial valves

    China and International Valve Standards

    China Standard CodeChina Standard NameAdopting Standard
    GB12220General valve – markingISO 5209
    GB12221Flanged ends metal valve – face-to-face dimensionsISO 5752
    GB12222Multi-turn valve – the connection of the driving deviceISO 5210/1 – 3
    GB12223Part-turn valve – the connection of the driving deviceISO 5211/1 – 3
    GB12224Steel valve – general requirementsANSI B16.34
    GB12225General valve – copper alloy casting ware technology requirementsASTM B584
    GB12226General valve – gray casting iron technology requirementsISO 185,BS 1452
    GB12228General valve – carbon forging steel technology requirementsASTM A 105,A181
    GB12229General valve – carbon casting steel technology requirementsASTM A703
    GB12230General valve – Ao casting steel technology requirementsASTM A351
    GB12232General valve – flanged ends iron gate valveISO5996-1982,
    API 595
    GB12233General valve – iron gate valve and lift check valveBS5152,5153
    GB12234General valve – flanged and butt-welding ends copper gate valveAPI 600
    GB12237General valve – flanged and butt-welding ends steel ball valveISO7121, API 607
    GB12238General valve – flanged and wafer ends butterfly valveBS5155
    GB12239General valve – diaphragm valveBS5156,NFE29
    GB12240General valve – iron plug valveAPI 593
    GB12241Safety valve – general requirementsISO 4126
    GB12242Safety valve – characteristic testing solutionANSI/ASME PTC25.3
    GB12243Direct spring-loaded safety valveJIS B 8210
    GB12244Pressure reducing valve – general requirementsJIS B 8372, B8410
    GB12245Pressure reducing valve – characteristic testing solutionJIS B 8372, B8410
    GB12246Pilot operated pressure reducing valveJIS B 8372, DSS405
    GB12247Steam trap valve – classificationISO 6704
    GB12248Steam trap valve – technology termsISO 6552
    GB12249Steam trap valve – markingISO 6553
    GB12250Steam trap valve – face-to-face dimensionsISO 6554
    GB12251Steam trap valve – testing solutionISO 6948,7841,7842
    GB/T13927General valve – pressure testingISO 5208
    JB/T6899-93Valve fire-proof testISO10497
    JB/T7927-95Valve casting steelware out-form quality requirementsMSS SP55
    ZBJ16006-90Inspection and testing of valveAPI 598
    China Standard CodeChina Standard Name
    GB12220General valve –  marking
    GB12221Flanged ends metal valve – face-to-face dimensions
    GB12222Multi-turn valve –  connection of the driving device
    GB12223Part-turn valve –  connection of the driving device
    GB12224Steel valve – general requirements
    GB12225General valve –  copper alloy casting ware technology requirements
    GB12226General valve –  gray casting iron technology requirements
    GB12227General valve –  ductile casting iron technology requirements
    GB12228General valve –  carbon forging steel technology requirements
    GB12229General valve –  carbon casting steel technology requirements
    GB12230General valve –  a casting steel technology requirements
    GB12232General valve –  flanged ends iron gate valve
    GB12233General valve –  iron gate valve and lift check valve
    GB12234General valve –  flanged and butt-welding ends copper gate valve
    GB12235General valve –  flanged steel stop and lift check valve
    GB12236General valve –  steel swing check valve
    GB12237General valve –  flanged and butt-welding ends steel ball valve
    GB12238General valve –  flanged and wafer ends butterfly valve
    GB12239General valve –  diaphragm valve
    GB12240General valve –  iron plug valve
    GB12241Safety valve –  general requirements
    GB12242Safety valve –  characteristic testing solution
    GB12243Direct spring-loaded safety valve
    GB12244Pressure reducing valve – general requirements
    GB12245Pressure reducing valve – characteristic testing solution
    GB12246Pilot operated pressure reducing valve
    GB12247Steam trap valve –  classification
    GB12248Steam trap valve –  technology terms
    GB12249Steam trap valve –  marking
    GB12250Steam trap valve –  face-to-face dimensions
    GB12251Steam trap valve –  testing solution
    GB/T13927General valve –  pressure testing
    GB/T13932General valve –  iron swing check valve
    GB/T15185Iron and copper ball valve
    GB/T15188.1Valve face-to-face dimensions –  butt-welding ends valve
    GB/T15188.2Valve face-to-face dimensions –  wafer ends valve
    GB/T15188.3Valve face-to-face dimensions –  female screw-down valve
    GB/T15188.4Valve face-to-face dimensions –  male screw-down valve
    JB93Handle
    JB94Spanner
    JB106Valve – marking and identifying paint
    JB308Valve – type establishing a way
    JB/T450PN16.032.0Mpa forging angle type high-pressure valve, fastener, and technology requirements
    JB451Lever-type safety valve technology requirements
    JB1308Pg(2500kgf/cm2)valve type and base specification
    JB1309Pg(2500kgf/cm2)valve pipe and fastener technology requirements
    JB/T1691Valve key construction element dimension of the stemhead
    JB1692Umbrella type handwheel
    JB1693Plane handwheel
    JB1694Valve stem nut (1)
    JB1695Valve stem nut (2)
    JB1696Valve stem nut (3)
    JB1698Valve stem nut (5)
    JB1699Valve stem nut (4)
    JB1700.1Locking nut (1)
    JB1700.2Locking nut (2)
    JB1701Valve stem nut (6)
    JB1702.1Bearing gland (1)
    JB1702.2Bearing gland (2)
    JB1703Sleeve liner
    JB1706Pressing sleeve nut
    JB1708Gland
    JB1709T type bolt
    JB1712Asbestos packing
    JB1713Packing seat(1)
    JB1716Packing seat(2)
    JB/T1717Valve construction key element back seat ring dimensions
    JB1718Spacer (1)
    JB1719Spacer (2)
    JB1720Spacer (3)
    JB1721Spacer (4)
    JB1726Valve disc seat
    JB1727Folio circle
    JB1728Stop collar
    JB/T1732Valve construction key element taper sealing face dimensions
    JB/T1733Valve construction key element valve body copper sealing face dimensions
    JB/T1734Valve construction key element wedge disc and valve disc copper sealing face dimensions
    JB1735Foot valve disc sealing ring
    JB1736Swing check valve disc sealing ring
    JB1737Swing check valve disc sealing ring pressing board
    JB/T1738Valve construction key element dimensions of wedge gate valve body slideway and slideway groove
    JB/T1739Valve construction key element dimensions of wedge gate valve body sealing plane clearance and wedge angle
    JB/T1740Valve construction key element dimensions of wedge disc sealing plane
    JB1741Thimble
    JB1742Adjusting ring
    JB1747Packing ring
    JB1749Ammonia valve disc
    JB/T1750Valve construction key element ammonia valve body sealing plane dimensions
    JB/T1751-92Valve construction key element socket welding and fitting pipe head dimension
    JB/T1752-92Valve construction key element male screw ends head dimensions
    JB1753-91Joint ring
    JB1754-91Joint
    JB1755-91Joint nut
    JB/T1756-92Valve construction key element dimensions of bayonet joint ends
    JB1757-91Bayonet
    JB1758-91Bayonet nut
    JB1759-91Bearing ring
    JB1760- 91Six-angle bolt
    JB1761-91Bolt ring
    JB/T1762-92Valve construction key element spanner dimensions
    JB2202-77Direct spring-loaded safety valve specification
    JB2203-77Direct spring-loaded safety valve face-to-face dimensions
    JB2205-77Reducing valve face-to-face dimensions
    JB2206-77Reducing valve technology requirements
    JB2311-78Ball valve technology requirements
    JB2765-81Valve technology terms
    JB2766-92PN16.0- 32.0Mpa dimensions of forging high-pressure valve
    JB/T2768-92PN16.0- 32.0Mpa Pipe, piping fitting, valve head dimensions
    JB/T2769-92PN16.0- 32.0Mpa screw flange
    JB/T2770-92PN16.0- 32.0Mpa joint nut
    JB/T2771-92PN16.0- 32.0Mpa joint
    JB/T2772-92PN16.0- 32.0Mpa Blind plate
    JB/T2773-92PN16.0- 32.0Mpa double head bolt
    JB/T2774-92PN16.0- 32.0Mpa double-bolt ends and thread hole dimensions
    JB/T2775-92PN16.0- 32.0Mpa nut
    JB/T2776-92PN16.0- 32.0Mpa lens ring
    JB/T2777-92PN16.0- 32.0Mpa Non-hole lens ring
    JB/T2778-92PN16.0- 32.0Mpa temperature marking of pipe and fastener
    JB3328-83Air jar valve and pipe-line valve
    JB3339-83Little type medical air jar frame type valve connection dimensions
    JB5206.1-91Packing gland (1)
    JB5206.2-91Packing gland (2)
    JB5206.3-91Packing gland (3)
    JB5207-91Packing pressing plate
    JB5208-91Separating circle
    JB5209-91Plastics packing
    JB5210-91Back sealing ring
    JB5211-91Gate valve seat ring
    JB/T5296-91General valve testing way of flow rate coefficient and flow resistant coefficient
    JB/T5298-91Steel plate gate valve for pipeline using
    JB/T5299-91General valve Hydraulic actuator butterfly type check valve
    JB/T5300-91General valve material
    JB/T6438-92Valve sealing face plasma arc welding –  technology requirements
    JB/T6439-92Valve pressing casting steelware –  magnetism powder flaw detector inspection
    JB/T6440-92Valve pressing casting steelware –  rax irradiating inspection
    JB/T6441-92The safety valve for compressor purpose
    JB/T6495-92Valve construction key element Gate valve (or disc) T type groove dimensions
    JB/T6496-92Valve construction key element packing dimensions
    JB/T6497-92Valve construction key element stem head dimensions
    JB/T6498-92Valve construction key element disc and stem connection groove dimensions
    JB/T6899-93Valve fire-proof test
    JB/T6900-93Draught valve
    JB/T6901-93Seal type glasses valve
    JB/T6902-93Valve casting steelware hydraulic penetrating inspection way
    JB/T6903-93Valve forging steelware superwave inspection way
    JB/T6904-93Inspection and testing of air jar valve
    JB/T7248-94Technology terms of low temperature casting steel for valve purpose
    JB/T7744-95Valve sealing face alloy powder for plasma arc welding
    JB/T7745-95Pipeline ball valve
    JB/T7746-95Diameter-shrinking forging steel valve
    JB/T7747-95Needle type stop valve
    JB/T7748-95Valve clearance degree and inspection way
    JB/T7749-95Technology terms of sub-zero valve
    JB/T7927-95Valve casting steelware out-form quality requirements
    JB/T7928-95General valve offer requirements
    JB/Z243-85Gate valve static pressure length of life test rules
    JB/Z244-85Stop valve static pressure length of life test rules
    JB/Z245-85Plug valve static pressure length of life test rules
    JB/Z246-85Ball valve static pressure length of life test rules
    JB/Z247-85Valve – electrically device length of life test rules
    JB/Z248-85Butterfly valve static pressure length of life test rules
    ZBJ16002-87Valve electrically driving apparatus technology terms
    ZBJ16004-88Reducing valve type and basing coefficient
    ZBJ16006-90Inspection and testing of valve
    ZBJ16007-90Steam trap valve technology terms
    ZBJ16008-90Hydraulic petroleum gas device urgent shutdown valve –  technology terms
    ZBJ16009-90Valve pneumatic actuator technology terms
    JB/T8473-96Instrument valve series
    JB/T8528-97General valve electric actuator –  technology terms
    JB/T8527-97Metal sealing butterfly valve
    JB/T8529-97Explosion-proof type valve electric actuator –  technology terms
    JB/T8530-97Valve electric actuator –  type establishing a way
    JB/T8531-97Valve manual actuator –  technology terms
    JB/T8670-97YBDF2 series explosion-proof three-phase asynchronous generator for valve electric actuator purpose –  technology terms

    Fluid Control Institute (FCI)

    The Fluid Control Institute (FCI) provides standards and other materials to assist purchasers and users in understanding and using fluid control and conditioning equipment such as control valves, solenoid valves, and regulators.

    FCI 68-2Procedure in rating flow and pressure characteristic of solenoid valve for liquid service.
    FCI 70-1 Standard terminology and definition for filled thermal systems for remote sensing temperature regulators
    FCI 75-1 Test conditions and procedures for measuring electrical characteristics of solenoid valves
    FCI 82-1 Recommended methods for testing and classifying the water hammer characteristics of electrically operated valves.
    FCI 84-1 Metric definition of the valve flow coefficient CV
    FCI 91-1 The standard for qualification of control valve stem seals

    AMERICAN-NATIONAL-STANDARD-Control-Valve-Seat-Leakage

    Válvulas de Controle Normas e Referências

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