Chinese Valve Standards - Chinese standards for steel, cast iron and metal valves

GB12220: General valve - marking

GB12221: Flanged ends metal valve - face-to-face dimensions

GB12222: Multi-turn valve - connection of driving device

GB12223: Part-turn valve - connection of driving device

GB12224: Steel valve - general requirements

GB12225: General valve - copper alloy casting ware technology requirements

GB12226: General valve - gray casting iron technology requirements

GB12227: General valve - ductile casting iron technology requirements

GB12228: General valve - carbon forging steel technology requirements

GB12229: General valve - carbon casting steel technology requirements

GB12230: General valve - a casting steel technology requirements

GB12232: General valve - flanged ends iron gate valve

GB12233: General valve - iron gate valve and lift check valve

GB12234: General valve - flanged and butt-welding ends copper gate valve

GB12235: General valve - flanged steel stop and lift check valve

GB12236: General valve - steel swing check valve

GB12237: General valve - flanged and butt-welding ends steel ball valve

GB12238: General valve - flanged and wafer ends butterfly valve

GB12239: General valve - diaphragm valve

GB12240: General valve - iron plug valve

GB12241: Safety valve - general requirements

GB12242: Safety valve - characteristic testing solution

GB12243: Direct spring loaded safety valve

GB12244: Pressure reducing valve - general requirements

GB12245: Pressure reducing valve - characteristic testing solution

GB12246: Pilot operated pressure reducing valve

GB12247: Steam trap valve - classification

GB12248: Steam trap valve - technology terms

GB12249: Steam trap valve - marking

GB12250: Steam trap valve - face-to-face dimensions

GB12251: Steam trap valve - testing solution

GB/T1392: General valve - pressure testing

GB/T13932: General valve - iron swing check valve

GB/T15185: Iron and copper ball valve

GB/T15188.1: Valve face-to-face dimensions - butt-welding ends valve

GB/T15188.2: Valve face-to-face dimensions - wafer ends valve

GB/T15188.3: Valve face-to-face dimensions - female screw-down valve

GB/T15188.4: Valve face-to-face dimensions - male screw -down valve

BS Valve Standards

An overview of British Standard - BS - valve standards

BS 1212: Ball valves (Portsmouth type ) excluding floats

BS 1123: Specification for safety valves, gauges and other safety fittings for air receivers and compressed air installations

BS 1414: Specification for steel edge gate valves ( flanged and butt- welding ends ) for the petroleum, petrochemical and allied industries

BS 1552: Control plug cocks for low - pressure gases

BS 1570: Specification for Flanged and Butt - welding ends steel plug valves for the petroleum industry (excluding well - Head and flow - line valves)

BS 1735: Specification for Flanged cast iron outside - screw - and - yoke edge gate valves class 125, size 1.5 in to 24 in for the petroleum industry

BS 1868: Specification for steel check valves (flanged and butt-welding ends ) for the petroleum, petrochemical and allied industries

BS 1873: Specification for Steel globe and globe stop and check valves (flanged and butt-welding ends ) for the petroleum, petrochemical and allied industries

BS 1952: Specification for copper alloy gate valves for general purposes

BS 1953: Copper alloy check valves for general purposes

BS 1968: Floats for Ball valves ( copper )

BS 2060: Copper alloy screw - down stop valves for general purposes

BS 2080: Specification for Face - to - face, centre - to - face end - to -end and centre - to - end dimensions of flanged and butt-welding ends steel valves for the petroleum, petrochemical and allied industries

BS 2591 PT.1: British standard glossary for valves and valve parts (for fluids ) part 1.screw - down stop ,check and gate valves

BS 2591 PT.2: British standard glossary for valves and valves parts ( for fluids) part,2 safety valves and relief valves

BS 2591PT.3: British standard glossary for valves and valve parts (for fluids ) part 3, Plug valves and cocks

BS 2591PT.4: British standard glossary for valves and valves (for fluids ) part4, butterfly valves

BS 2591PT.5: British standard glossary for valves and valve parts ( for fluids ) part5, Ball valves

BS 2995: Specification for cast and forged steel wedge gate, glove, check and plug valves screwed and socket - Welding sizes 2 in and smaller for the petroleum industry

BS 3464: Specification for cast iron gate valves for general purposes

BS 3808: Specification 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 3948: Specification for cast iron parallel slide valves for general purposes

BS 3952: Specification for cast iron butterfly valves for general purposes

BS 3961: Specification for cast iron screw - down stop valves and stop and check valves for general purposes

BS 4090: Cast Iron check valves for general purposes

BS 4133: Flanged steel parallel slide valves for general purposes

BS 4312: Flanged steel screw - down stop valves and stop and check valves for general purposes

BS 4460: Steel Ball valves for the petroleum industry

BS 5146: Specification for inspection and test of steel valves for the petroleum petrochemical and allied industries

BS 5150: Cast iron wedge and double disk gate valves for general purposes

BS 5151: Cast iron gate (parallel slide ) valves for general purposes

BS 5152: Cast iron globe and globe stop and check valves for general purposes

BS 5153: Cast Iron check valves for general purposes

BS 5154: Copper alloy globe stop and check, check and gate valves for general purposes

BS 5155: Cast iron and carbon steel butterfly valves for general purposes

BS 5156: Screw down diaphragm valves for general purposes

BS 5157: Steel gate (parallel slide ) valves for general purposes

BS 5159: Specification for cast iron and carbon steel ball valves for general purposes

BS 5160: Specification for Flanged steel globe valves, globe stop and check valves and lift type check valves for general purposes

BS 5351: Steel ball valves for the petroleum petrochemicals and allied industries

BS 5417: Test of genera purpose industrial valves

BS 5418: Marking of general purpose industrial valves

ASME Valve Standards

An overview of The American Society of Mechanical Engineers - ASME - valve standards

ASME A105/105M: Standard Specification for Carbon Steel Forgings for piping applications

ASME A181/181M: Standard Specification for Carbon Steel Forgings for General purpose piping

ASME A182/182M: Standard Specification for forged or rolled alloy-steel pipe flanges, forged fittings and valves and parts for high-temperature service

ASME A727/727M: Standard specification for carbon steel forgings for piping components with inherent notch toughness.

ASME A961: Standard Specification for Common Requirements for Steel Flanges, Forged Fittings, valves, and Parts for Piping Applications

ASME B462: Standard 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 B834: Standard 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 D5500: Standard Test Method for Vehicle Evaluation of Unleaded Automotive Spark-ignition Engine Fuel for Intake Valve Deposit Formation

ASME F885: Standard Specification for Envelope Dimensions for Bronze Globe Valves NPS 1/4 to 2 El-1996 R(1996)

ASME F992: Standard Specification for Valve Label Plates El-1997 R(1997)

ASME F993: Standard Specification for Valve Locking Devices El-1997 R(1997)

ASME F1020: Standard Specification for Line-Blind Valves for marine Applications El-1996 RI'1996)

ASME F1098: Standard Specification for Envelope Dimensions for Butterfly Valves - NPS 2 to 24 EI-1993 R(1993)

ASME F1271: Standard Specification for Spill Valves for Use in Marine Tank Liquid Overpressure Protections Applications EI-1995 R (1995)

ASME F1370: Standard Specification for Pressure Reducing valves for Water Systems, Shipboard

ASME F1508: Standard Specification for Angle Style, Pressure Relief Valves for Steam, Gas, and Liquid Services

ASME F1565: Standard Specification for Pressure-Reducing Valves for Steam Service

ASME F1792: Standard Specification for Special Requirements for Valves Used in Gaseous Oxygen Service

ASME F1793: Standard Specification for Automatic Shut-Off Valves (Also Known as Excess Flow Valves, EFV) for Air or Nitrogen Service

ASME F1794: Standard Specification for Hand operated, Globe-Style Valves for Gas (Except Oxygen Gas), and Hydraulic Systems

ASME F1795: standard Specification for Pressure-Reducing Valves for Air or Nitrogen Systems

ASME A230: Standard specification for steel wire oil - tempered carbon valve spring quality

ASME A232: Standard specification for chromium - vanadium alloy steel valve spring quality

ASME A350: Standard specification for forged or rolled carbon and alloy steel flanges forged fittings and valves and parts for low - temperature service

ASME A338: Standard specification for ultrasonic examination of heavy steel forgings

ASME A694: Standard specification for forgings carbon and alloy steel for pipe flanges fittings valves and parts for high - pressure transmission service

ASME A404: Standards specification for forged or rolled alloy - steel pipe flanges forged fittings and valves and parts specially heat treated for high temperature service

ASME A522: Forged or rolled 8% and 9% nickel alloy steel flanges fittings valves and parts for low - temperature service

ANSI & API Valve Standards

An overview of American National Standards Institute - ANSI - and American Petroleum Institute - API valve standards

ANSI A126: Grey iron castings for valves flanges and pipe fittings

ANSI A181: Standard specifications for forged or rolled steel pipe flanged forged fittings and valves and parts for general service

ANSI B16.10: Face - to - face and end - to - end dimension of ferrous valves

ANSI B16.5: flange dimension for 24" and below, pressure class 150Lbs to Class 2500Lbs.

ANSI B16.47: flange dimension for above 24", pressure class 150Lbs to Class 2500Lbs.

ANSI B16.34: Steel valves

ANSI B127.1: Constant - level oil valvess

API SPEC6D: Supplement 1 to api spec 6D (sixteenth edition ) specification for pipeline valves

API STD6D: Steel gate plug ball and check valves for pipeline service

API STD6D: API Specification for flanged steel gate and plug valves for drilling and production service

API SPE14D: API Specification for wellhead surface safety valves for offshore service

API 526: Flanged steel safety relief valves

API 527: Commercial seat tightness of safety relief valves with metal - to metal seats

API 528: API standard for safety relief valve nameplate nomenclature

API 529: Cast - forged Steel plug valves flanged ends

API 594: Wafer - type check valves

API 595: Cast - iron gate valves flanged ends

API 597: Steel venturi gate valves flanged or butt welding ends

API 598: Valve inspection and test

API 599: Steel plug valves flanged or butt welding ends

API 600: Flanged and butt - welding - end steel gate and plug valves for refinery use

API 602: Compact design carbon steel gate valves for refinery use

API 603: 150 - pound light - wall corrosion - resistant gate valves for refinery use

API 604: Ductile iron gate valves flanged ends

API 607: Fire - resistant testing of ball valves with soft contact faces

API 609: Butterfly valves to 150 psig and 150 F

API SPEC 6FA: Specification for fire test for valves

API SPEC 6FC: Specification for fire test for valves with automatic backseats

API BULL 6RS: Bulletin on referenced standards for committee 6, standardization of valves and wellhead equipment

API RP 11V6: Recommended practice for design of continuous flow gas lift installations using injection pressure operated valves first edition

API RP 11V7: Recommended practice for repair , testing, and setting gas lift valves

API RP 520 PT 1: Sizing, selection and installation of pressure relieving devices in refineries part 1- sizing and selection

API RP 574: Inspection of piping, tubing, valves and fittings first edition, replaces guide for inspection of refinery equipment Chapter XI

API RP 576: Inspection of pressure-relieving devices first edition

API STD 608: Metal ball valves-flanged, threaded and welding end

An overview of DIN - Deutsches Institut für Normung - valve standards

·         DIN - Deutsches Institut für Normung - valve related standards: DIN 475-1:
Widths across flats for bolts, screws, valves and fittings

·         DIN 475-2: Wrench and socket openings

·         DIN 477-1: Gas cylinder valves rated for test pressures up to 300 bar; types, sizes and outlets

·         DIN 477-4: Compressed gas cylinder valves; swing check valves for camping-cylinders

·         DIN 477-5: Gas cylinder valves - Part 5: For test pressure up to 450 bar max.; Outlet connections

·         DIN 477-6: Gas cylinder valves; test pressures 300 bar and 450 bar, with cylindrical thread for valve stem and gas cylinder neck for breathing apparatus; sizes, threads

·         DIN 477-9 (Draft standard): Gas cylinder valves, for highest grade gases; sizes, connections, threads

·         DIN 1690-10: Technical delivery conditions for castings of metallic materials; supplementary requirements for steel castings used for heavy-duty valves

·         DIN 3202-4: Face-to-face and center-to-face dimensions of valves; Valves with female thread connection

·         DIN 3202-5: Face-to-face and center-to-face dimensions of valves; valves for connection with compression couplings

·         DIN 3230-3: Technical delivery conditions for valves; Compilation of test methods

·         DIN 3230-4: Technical Conditions of Delivery for Valves; Valves for Potable Water Service, Requirements and Testing

·         DIN 3230-5: Technical delivery conditions; valves for gas installations and gas pipelines; requirements and testing

·         DIN 3230-6: Technical delivery conditions for valves; requirements and methods of test for valves for use with flammable liquids

·         DIN 3266-1: Valves for drinking water installations on private premises; PN 10 pipe interrupters, pipe disconnectors, anti-vacuum valves

·         DIN 3266-2: Valves for drinking water installations on private premises; PN 10 pipe interrupters, pipe disconnectors, anti-vacuum valves; testing

·         DIN 3320-1: Safety valves; safety shut-off valves; definitions, sizing, marking

·         DIN 3320-3 (Draft standard): Safety valves; safety shut-off valves; center for face dimensions of flanged safety valves to PN 40 and to DN 250 inlet

·         DIN 3339: Valves; body component materials

·         DIN 3352-1: Gate Valves; General Information

·         DIN 3352-2: Cast iron gate valv: es, with metallic seat and inside screw stem

·         DIN 3352-3: Cast iron gate valves, with metallic seat and outside screw stem

·         DIN 3352-4: Cast iron gate valves with elastomeric obturator seatings and inside screw stem

·         DIN 3352-5: Steel gate valves, isomorphs series

·         DIN 3352-13: Double-socket cast iron gate valves, with elastomeric obturator seat and inside screw stem

·         DIN 3356-1: Globe valves; General data

·         DIN 3356-2: Globe valves; Cast iron stop valves

·         DIN 3356-3: Globe valves; Unalloyed steel stop valves

·         DIN 3356-4: Globe valves; High temperature steel stop valves

·         DIN 3356-5: Globe valves; Stainless steel stop valves

·         DIN 3357-1: Metal ball valves; general requirements and methods of test

·         DIN 3357-2: Full bore steel ball valves

·         DIN 3357-3: Reduced bore steel ball valves

·         DIN 3357-4: Full bore nonferrous metal ball valves

·         DIN 3357-5: Reduced bore nonferrous metal ball valves

·         DIN 3381: Safety devices for gas supply installations operating at working pressures up to 100 bar; pressure relief governors and safety shut-off devices

·         DIN 3399: Gas low-pressure cut-off valves; safety requirements, testing

·         DIN 3441-1: Unplasticized polyvinyl chloride (PVC-U) valves; requirements and testing

·         DIN 3441-2: Unplasticized polyvinyl chloride (PVC-U) valves; ball valves; dimensions

·         DIN 3441-3: Unplasticized polyvinyl chloride (PVC-U) valves; diaphragm valves; dimensions

·         DIN 3441-4: Valves of Rigid PVC (Unplasticized or Rigid Polyvinyl Chloride); Y-valves (Inclined-seat Valves), Dimensions

·         DIN 3441-5: Unplasticized polyvinyl chloride (PVC-U) valves; PN 6 and PN 10 wafer type butterfly valves; dimensions

·         DIN 3441-6: Unplasticized polyvinyl chloride (UPVC) valves; gate valves with inside screw stem; dimensions

·         DIN 3442-1: Polypropylene (PP) valves; requirements and testing

·         DIN 3442-2: Fittings of PP (Polypropylene); Ball valves, Dimensions

·         DIN 3442-3: Polypropylene (PP) valves; diaphragm valves; dimensions

·         DIN 3475: Spheroidal graphite cast iron valves and fittings provided with internal corrosion protection by means of enamelling, for use in drinking water supply systems; requirements and testing

·         DIN 3476: Corrosion protection of water valves and pipe fittings by epoxy powder or liquid epoxy resin linings - Requirements and testing

·         DIN 3500: PN 10 piston type gate valves for use in drinking water supply systems

·         DIN 3502: Stopvalves for drinking water supplies on and in private property; straight pattern globe valves with oblique bonnet, rated for nominal pressure PN 10

·         DIN 3512: Stopvalves for domestic water supply - Two-way valves - Vertical bonnet type PN 10; Straight pattern globe valve; Technical rule of the DVGW

·         DIN 3535-1: Sealants for gas supplies; elastomeric gasket materials for gas valves in domestic installations; requirements and tests

·         DIN 3535-5: Rubber/cork and rubber/cork synthetic fiber based gasket materials for use with gas valves, gas appliances and gas pipe work

·         DIN 3535-6: Gaskets for gas supply - Part 6: Gasket materials based on synthetic fibers, graphite or polytetrafluoroethylen (PTFE) for gas valves, gas appliances and gas mains

·         DIN 3537-1: Gas stop valves rated for pressures up to 4 bar; requirements and acceptance testing

·         DIN 3543-1: Metal tapping valves; requirements, testing

·         DIN 3543-2: Metallic tapping stop valves; dimensions

·         DIN 3543-3, Publication date: 1978-07
PVC tapping valves for plastic pipes; dimensions

·         DIN 3543-4: High density polyethylene (HDPE) tapping valves for HDPE pipes; dimensions

·         DIN 3544-1: High-density polyethylene (HDPE) valves; tapping valves; requirements and test

·         DIN 3852-1: Ports and stud ends with metric fine pitch thread, for use with compression couplings, valves and screw plugs; Dimensions

·         DIN 3852-2: Stud ends and tapped holes with pipe thread, for use with compression couplings, valves and screw plugs; Dimensions

·         DIN 3852-11: Stud ends and tapped holes for use with compression couplings, valves and screw plugs - Type E stud end dimensions

·         DIN 19208: Flow measurement; mating dimensions and application of shut-off valves for differential pressure transducers and differential pressure piping

·         DIN 19578-1: Stop valves for site drainage systems; anti-flooding valves for faucal sewage systems; requirements

·         DIN 20042: Water valve, nominal pressure 40 - Dimensions and requirements

·         DIN EN 28233: Thermoplastics valves; torques; test method (ISO 8233: 1988)

·         DIN 30677-1: Corrosion protection of buried valves; coating for normal requirement

·         DIN 30677-2: External corrosion protection of buried valves; heavy-duty thermoset plastics coatings

·         DIN 32509: Hand-operated shut-off valves for welding, cutting and allied processes - Type of construction, safety requirements, tests

·         DIN 42560: Transformers; Throttle-valves NW 80, Dimensions, Tightness Testing

·         DIN 74279: Air braking systems - Charging valves

·         DIN 86251: Shut off valves for shipboard use, of cast iron, with flanges, DN 15 to 500

·         DIN 86252: Non return valves for shipboard use, cut off type, of cast iron, with flanges, DN 15 to 500

·         DIN 86260: Shut off valves for shipboard use, of gun metal, with flanges, DN 15 to 500

·         DIN 86261: Non return valves for shipboard use, cut off type, of gun metal, with flanges, DN 15 to 500

·         DIN 86501: Valves, screwed bonnet type of gun metal with 24�-connection with port end W according to DIN 3861

·         DIN 86528: Tab washers for screwed bonnet valves

·         DIN 86552: Valves, screwed bonnet type of steel with 24�-connection with port end W according to DIN 3861

·         DIN 86720: Gate valves flat sided of gun metal with screwed bonnet and flanges, DN 20 to DN 100, PN 16

·         DIN 87101, Publication date: 2003-10: Non-return flaps (storm valves), self-closing, vertical type, DN 50 up to DN 150, PN 1 - Mating dimensions for flanges according to PN 10

·         DIN 87901: Sniffle valves for pumps

·         DIN EN 488: District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Steel valve assembly for steel service pipes, polyurethane thermal insulation and outer casing of polyethylene; German version EN 488: 2003

·         DIN EN 558-1: Face-to-face and center-to-face dimensions of metal industrial valves for use in flanged pipe systems - PN designated valves

·         DIN EN 558-2: Face-to-face and center-to-face dimensions of metal industrial valves for use in flanged pipe systems - Class-designated valves

·         DIN EN 736-1: Valves - Terminology - Types of valves

·         DIN EN 736-2: Valves - Terminology - Part 2: Definition of components of valves

·         DIN EN 736-3: Valves - Terminology - Part 3: Definition of terms (includes Amendment A1: 2001); English version of DIN EN 736-3: 1999 + A1: 2001

·         DIN EN 917: Plastics piping systems - Thermoplastics valves - Test methods for resistance to internal pressure and leak-tightness

·         DIN EN 1092-1: Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories - Part 1: Steel flanges, PN designated

·         DIN EN 1092-2: Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 2: Cast iron flanges

·         DIN EN 1092-4: Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 4: Aluminium alloy flanges

·         DIN EN 1680: Plastics piping systems - Valves for polyethylene (PE) piping systems - Test method for leaktightness under and after bending applied to the operating mechanism

·         DIN EN 1705: Plastics piping systems - Thermoplastics valves - Test method for the integrity of a valve after an external blow; German version EN 1705: 1996

·         DIN EN 28233: Thermoplastics valves; torques; test method (ISO 8233: 1988)