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Three position valve classification

Three position valve classification, Total:200 items.

In the international standard classification, Three position valve classification involves: Fluid power systems, Refrigerating technology, Shop fittings, Aerospace fluid systems and components, Shipbuilding and marine structures in general, Character sets and information coding, Valves, Pipeline components and pipelines, Fluid storage devices, Applications of information technology, Vocabularies, Equipment for petroleum and natural gas industries, Installations in buildings, FLUID SYSTEMS AND COMPONENTS FOR GENERAL USE, Industrial automation systems, Organic chemicals, Analytical chemistry, Fishing and fish breeding, Hydraulic energy engineering, Finances. Banking. Monetary systems. Insurance, Services, Medical equipment, Information sciences. Publishing, Wood-based panels, Nuclear energy engineering, Cutting tools, Galvanic cells and batteries, Technical product documentation, Edible oils and fats. Oilseeds, Agricultural machines, implements and equipment, Protection against dangerous goods, Wood, sawlogs and sawn timber, Resistors, Continuous handling equipment, Fertilizers, Plastics, Measurement of volume, mass, density, viscosity, Lubricants, industrial oils and related products, Company organization and management, Railway rolling stock.

Professional Standard - Aviation, Three position valve classification

HB 3225-1979 Three-position five-way rotary valve (pneumatic)

U.S. Military Regulations and Norms, Three position valve classification

ARMY MIL-V-46727 C NOTICE 1-1995 VALVE, THREE-POSITION, FOUR-WAY HYDRAULIC, MANUAL
ARMY MIL-V-46727 C-1986 VALVE, THREE-POSITION, FOUR-WAY HYDRAULIC, MANUAL

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Three position valve classification

GB/T 32337-2015 Pneumatic fluid power.Mounting interface surfaces of 3/2 solenoid valves
GB/T 12247-2015 Automatic steam traps.Classification
GB/T 12247-1989 Automatic steam traps.Classification
GB/T 22137.2-2018 Valve positioners for industrial process control systems.Part 2:Methods of evaluating the performance of intelligent valve positioners
GB/T 22137.1-2008 Valve positioners for use in industrial-process system.Part 1:Methods of evaluating the performance of valve positioners with pneumatic outputs
GB/T 22137.2-2008 Valve positioners for use in industrial-process system.Part 2:Methods of evaluating the performance of intelligent valve positioners with pneumatic outputs
GB/T 5341.2-2006 Side and face milling cutters with indexable inserts Part 2: Technical requirements
GB/T 15623.2-2003 Hydraulic fluid power--Electrically modulated hydraulic control valves--Part 2:Test methods for three-way directional flow control valves
GB/T 5341.1-2006 Side and face milling cutters with indexable inserts Part 1: Types and dimensions
GB/T 24894-2010 Animal and vegetable fats and oils-Determination of the composition of fatty acids in the 2-position of the triglyceride molecules
GB/T 16502-2009 Classification and code of employment form in organization
GB/T 19639.2-2007 Product classification of small-sized valve-regulated lead-acid batteries
GB/T 17213.6-2005 Industrial-process control valves.Part 6-1: Mounting details for attachment of positioners to control valves.Positioner mounting on linear actuators
GB/T 17213.13-2005 Industrial-process control valves.Part 6-2: Mounting details for attachment of positioners to control valves.Positioner mounting on linear actuators

Professional Standard - Machinery, Three position valve classification

JB/T 7223-2011 3/2 Solenoid valve for small refrigeration system
JB/T 7223-1994 Two-position three-way solenoid valve for small refrigeration system
JB/T 54864-1999 Product quality classification of indexable side and side milling cutters
JB/T 1308.12-2011 PN 2500 ultrahigh pressure valves and fittings.Part 12:Positioning rings
JB/T 1308.19-2011 PN 2500 ultrahigh pressure valves and fittings.Part 19:Equal-diameter three-way and equal-diameter four-way
JB/T 1308.20-2011 PN 2500 ultrahigh pressure valves and fittings.Part 20:Reduced three-way and reduced four-way
JB/T 10231.15-2002 Tool inspection methods Part 15:Side and facemilling cutters with indexable inserts
JB/T 6457.1-2004 Small-sized valve-regulated lead-acid batteries Part 1:Product classification

SAE - SAE International, Three position valve classification

SAE ARP4945-1997 Aerospace-Solenoid Valve@ Hydraulic@ Three Way@ Two Position@ Direct Acting

British Standards Institution (BSI), Three position valve classification

BS 1552:1989 Specification for manual shut-off valves for use with 1st, 2nd and 3rd family gases
BS PD ISO/TS 23541-1:2021 Health informatics. Categorial structure for representation of 3D human body position system. Bones
BS 1552:1995 Specification for open bottomed taper plug valves for 1st, 2nd and 3rd family gases up to 200 mbar
BS EN 26704:1991 Classification of automatic steam traps
20/30419406 DC BS ISO 18885-3. TPMS snap-in valves. Part 3. Performances
BS 6290-4:1997 Lead-acid stationary cells and batteries - Specification for classifying valve regulated types
BS EN 558-2:1996 Industrial valves - Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems - Class-designated valves
BS EN 558:2008 Industrial valves - Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems - PN and Class designated valves
BS EN 558:2008+A1:2011 Industrial valves. Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems. PN and Class designated valves
BS EN 558:2017 Industrial valves. Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems. PN and Class designated valves
17/30361465 DC BS EN ISO 80000-3. Quantities and units. Part 3. Space and time

Society of Automotive Engineers (SAE), Three position valve classification

SAE ARP4945-2002 Aerospace-Solenoid Valve, Hydraulic, Three Way, Two Position, Direct Acting
SAE ARP4945A-2013 Aerospace-Solenoid Valve, Hydraulic, Three Way, Two Position, Direct Acting
SAE ARP4945A-2003 Aerospace-Solenoid Valve, Hydraulic, Three Way, Two Position, Direct Acting

Japanese Industrial Standards Committee (JISC), Three position valve classification

JIS F 7211:2004 Shipbuilding -- Tube glass type level gauges with 5K valves
JIS F 7212:2004 Shipbuilding -- Tube glass type level gauges with self closing valves
JIS B 2005-6-2:2005 Industrial-process control valves -- Part 6-2: Mounting details for attachment of positioners to control valves -- Positioner mounting on rotary actuators
JIS B 2005-6-1:2004 Industrial-process control valves -- Part 6: Mounting details for attachment of positioners to control valves -- Section 1: Positioner mounting on linear actuators
JIS B 8659-2:2002 Hydraulic fluid power -- Electrically modulated hydraulic control valves -- Part 2: Test methods for three-way directional flow control valves

Professional Standard - Public Safety Standards, Three position valve classification

GA/T 2000.296-2021

Danish Standards Foundation, Three position valve classification

DS/ISO 6704:1982 Automatic steam traps. Classification
DS/EN 736-1:2001 Valves - Terminology - Part 1: Definition of types of valves
DS/EN 26704:1992 Automatic steam traps. Classification
DS/EN 60534-6-2:2001 Industrial-process control valves - Part 6-2: Mounting details for attachment of positioners to control valves - Positioner mounting on rotary actuators
DS/EN 60534-6-1:1998 Industrial-process control valves - Part 6: Mounting details for attachment of positioners to control valves - Section 1: Positioner mounting on linear actuators
DS/EN 60896-22:2004 Stationary lead-acid batteries - Part 22: Valve regulated types - Requirements

Korean Agency for Technology and Standards (KATS), Three position valve classification

KS B ISO 6704:2003 Automatic steam traps－Classification
KS B ISO 6704-2003(2018) Automatic steam traps－Classification
KS B ISO 10770-2-2002(2012) Electrically modulated hydraulic control valves－Part 2：Test methods for three-way directional flow control valves
KS C IEC 60534-1-2004(2009) Industrial-process control valves－Part 1：Control valve terminology and general considerations
KS C IEC 60534-6-2:2004 Industrial-process control valves-Part 6-2:Mounting details for attachment of positioners to control valves-Positioner mounting on rotary actuators
KS B ISO 10770-2:2002 Electrically modulated hydraulic control valves-Part 2:Test methods for three-way directional flow control valves
KS B ISO 10770-2:2013 Electrically modulated hydraulic control valves－Part 2：Test methods for three-way directional flow control valves
KS C IEC 60534-6-2004(2009) Industrial-process control valves－Part 6：Mounting details for attachment of positioners to control valve actuators
KS B ISO 730-1:2007 Agricultural wheeled tractors-Rear-monted three-point linkage-Part 1:Categories 1, 2, 3 and 4
KS B ISO 730-1:2014 Agricultural wheeled tractors－Rear-monted three-point linkage－Part 1：Categories 1, 2, 3 and 4
KS C 5393-4-2001 Potentiometers for use in electronic equipment－Part 4：Sectional specification：Single－turn rotary power potentiometers
KS T ISO 3569-2006(2021) Continuous mechanical handling equipment —Classification of unit loads
KS M ISO 7851:2007 Fertilizers and soil conditioners－Classification

German Institute for Standardization, Three position valve classification

DIN EN 26704:1991 Automatic steam traps; classification (ISO 6704:1982); german version EN 26704:1991
DIN EN 736-1:2018 Valves - Terminology - Part 1: Definition of types of valves
DIN EN 736-1:2018-05 Valves - Terminology - Part 1: Definition of types of valves; German version EN 736-1:2018
DIN EN 26704:1991-11 Automatic steam traps; classification (ISO 6704:1982); german version EN 26704:1991
DIN EN 60534-6-2:2001 Industrial-process control valves - Part 6-2: Mounting details for attachment of positioners to control valves - Positioner mounting on rotary actuators (IEC 60534-6-2:2000); German version EN 60534-6-2:2001
DIN EN 60534-6-1:1998-11 Industrial-process control valves - Part 6: Mounting details for attachment of positioners to control valves - Section 1: Postioner mounting on linear actuators (IEC 60534-6-1:1997); German version EN 60534-6-1:1997
DIN V 19259-2:1999 Documentation of devices - Standard data element types with associated classification for valves
DIN EN 60534-6-1:1998 Industrial-process control valves - Part 6: Mounting details for attachment of positioners to control valves - Section 1: Postioner mounting on linear actuators (IEC 60534-6-1:1997); German version EN 60534-6-1:1997
DIN EN 60534-6-2:2001-12 Industrial-process control valves - Part 6-2: Mounting details for attachment of positioners to control valves - Positioner mounting on rotary actuators (IEC 60534-6-2:2000); German version EN 60534-6-2:2001
DIN ISO 3569:1978-08 Continuous Mechanical Handling Equipment; Classification of Unit Loads

KR-KS, Three position valve classification

KS B ISO 6704-2003(2023) Automatic steam traps－Classification
KS X ISO TS 23541-1-2023 Health informatics Categorial structure for representation of 3D human body position system Part 1: Bones

Group Standards of the People's Republic of China, Three position valve classification

T/NXJX 015-2021 Liquid level control valve of hot high pressure separator
T/CITIF 005-2023 Facial recognition applications－Specification for classification and grading of 3D fake face

CZ-CSN, Three position valve classification

CSN 07 8600-1987 Closing valves for cylinders for gases. Classification
CSN 90 2503-1953

Professional Standard - Electricity, Three position valve classification

DL/T 2123-2020 Guidelines for Classification of Power Station Valves

RO-ASRO, Three position valve classification

STAS 9617/5-1980 Pneumatic drives THREE AND FOUR POSITION DIRECTIONAL VALVES WITH MANUAL, PEDAL AND MECHA- NICAL CONTROL WITHOUT DETENT Types and main dimensions
STAS SR 13301-1-1995 Industrial valves - Terminology - Part 1: Bazic types of valves
STAS SR 13301-2-1997 Industrial valves - Terminology -Part 2: Construction types of valves
STAS 9614/1-1984 POTENTIOMETERS Classification and terminology
STAS 10512/1-1980 Hydraulic drives MULTIDIRECTIONAL CONTROL VALVES INLET SECTION Types and basic dimensions
STAS 10512/2-1976 Hydraulic drives MULTIDIRECTIONAL CONTROL VALVES WORKING SECTION Types and basic dimensions
STAS 10512/3-1980 Hydraulic drives MULTIDIRECTIONAL CONTROL VALVES OUTLET SECTION Types and basic dimensions
STAS 4373-1989 LOW HEXAGONAL NUT A and B product class
STAS 10339/7-1987 ;;ydraulic fluid power SLIDE VALVES pn 200 bar Classilication and symbols
STAS 11752-1988 Cast iron and steel industrial valves DISTRIBUTING VALVES Types, nominal pressures and nominal diametres
STAS 12882/1-1990 Hydraulic powers. Pressure control valves. Classification and symbol
STAS 9617/0-1980 Pneumatic drives DIRECTIONAL CONTROL VALVES Classification and symbols
STAS 10135/0-1975 Hydraulic drives HYDRAULIC PRESSURE CONTROL VALVES Classification and symbolizalion
STAS 11535/0-1983 Hydraulic drives MINIATURIZED SLIDING SPOOL VALVES Classification and symbolization
STAS 12417/0-1986 Hydraulic power PRESSURE CONTROL VALVES pn 315 bar Gasification and symbols
STAS 11746-1980 Gaz compressors ASPIRATION AND DISCHARGE VALVES Typification
STAS 10339/0-1983 Hydraulic drives DIRECTIONAL CONTROL SLIDE VALVES Classification and symbols
STAS 10135/0-1983 Hidraulic drives HIDRAUL1C PRESSURE CONTROL VALVES Clasification and symbols
STAS 12134-1982 CONTINOUS MECHANICAL HANDLING EQUIPMENT Classification of units loads

International Organization for Standardization (ISO), Three position valve classification

ISO/TS 23541-1:2021 Health informatics - Categorial structure for representation of 3D human body position system - Part 1: Bones
ISO 6704:1982 Automatic steam traps; Classification
ISO 10770-2:1998 Hydraulic fluid power - Electrically modulated hydraulic control valves - Part 2: Test methods for three-way directional flow control valves
ISO 10770-2:2012 Hydraulic fluid power - Electrically modulated hydraulic control valves - Part 2: Test methods for three-port directional flow-control valves
ISO 730-1:1994 Agricultural wheeled tractors - Rear-mounted three-point linkage - Part 1: Categories 1, 2, 3 and 4
ISO 2299:1973 Sawn timber of broadleaved species; Defects; Classification Trilingual edition
ISO 1029:1974 Coniferous sawn timber; Defects; Classification Trilingual edition
ISO 730-1:1990 Agricultural wheeled tractors; rear-mounted three-point linkage; part 1: categories 1, 2 and 3
ISO 7851:1983 Fertilizers and soil conditioners; Classification Trilingual edition

Lithuanian Standards Office , Three position valve classification

LST EN 736-1-2007 Valves - Terminology - Part 1: Definition of types of valves
LST EN 26704-2001 Automatic steam traps - Classification (ISO 6704:1982)
LST EN 60534-6-2-2002 Industrial-process control valves. Part 6-2: Mounting details for attachment of positioners to control valves. Positioner mounting on rotary actuators (IEC 60534-6-2:2000)
LST EN 60534-6-1-2001 Industrial-process control valves. Part 6: Mounting details for attachment of positioners to control valves. Section 1: Positioner mounting on linear actuators (IEC 60534-6-1:1997)
LST EN ISO 15848-1:2006 Industrial valves - Measurement, test and qualification procedures for fugitive emissions - Part 1: Classification system and qualification procedures for type testing of valves (ISO 15848-1:2006)

PL-PKN, Three position valve classification

PN-EN 736-1-2018-06 P Valves -- Terminology -- Part 1: Definition of types of valves
PN M73702-1974 Pneumatic power Valves Classification and designation
PN M69227-1986 Gas cylinders Gas cylinders valves Classification and principal dimensions
PN M69100-1961 Welding. Classification of Hand Arc Welding Units
PN M69250-1987 Welding Dry back-pressure valves for gases 'lassification and genera? specificatio

Association Francaise de Normalisation, Three position valve classification

NF E29-306-1*NF EN 736-1:2018 Valves - Terminology - Part 1 : definition of types of valves
NF E29-306-1:1995 Valves. Terminology. Part 1 : definition of types of valves.
NF ISO 10770-2:2013 Transmissions hydrauliques - Distributeurs hydrauliques à modulation électrique - Partie 2 : méthodes d'essai pour distributeurs de commande de débit à trois voies
NF E48-440-2*NF ISO 10770-2:2013 Hydraulic fluid power - Electrically modulated hydraulic control valves - Part 2 : test methods for three-port directional flow-control valves
NF C46-531*NF EN 60534-6-2:2001 Industrial-process control valves - Part 6-2 : mounting details for attachment of positioners to control valves - Positioner mounting on rotary actuators
NF B54-170-3*NF EN 635-3:1995 Plywood. Classification by surface appearance. Part 3 : softwood.
NF C46-630*NF EN 60534-6-1:1998 Industrial-process control valves. Part 6 : mounting details for attachment of positioners to control valves. Section 1 : positioner mounting on linear actuators.
NF EN 736-1:2018 Appareils de robinetterie - Terminologie - Partie 1 : définition des types d'appareils
NF EN 60534-6-2:2001 Vannes de régulation des processus industriels - Partie 6-2 : détails d'assemblage pour le montage des positionneurs sur les actionneurs de vannes de régulation - Montage des positionneurs sur les actionneurs rotatifs
NF EN 60721-3-6/A2:1997 Classification des conditions d'environnement - Troisième partie : classification des groupements des agents d'environnement et de leurs sévérités - Environnement des navires.
NF EN 60721-3-6:1993 Classification des conditions d'environnement - Troisième partie : classification des groupements des agents d'environnement et de leurs sévérités - Environnement des navires.
NF U14-032:1997 Agricultural wheeled tractors. Rear-mounted three-point linkage. Part 1 : categories 1, 2, 3 and 4.

AENOR, Three position valve classification

UNE-EN 736-1:1996 VALVES. TERMINOLOGY. PART 1: DEFINITION OF TYPES OF VALVES.
UNE-EN 26704:1993 AUTOMATIC STEAM TRAPS. CLASSIFICATION. (ISO 6704:1982).
UNE-EN 60534-6-2:2002 Industrial-process control valves -- Part 6-2: Mounting details for attachment of positioners to control valves - Positioner mounting on rotary actuators.
UNE-EN 60534-6-1:1998 INDUSTRIAL-PROCESS CONTROL VALVES. PART 6: MOUNTING DETAILS FOR ATTACHMENT OF POSITIONERS TO CONTROL VALVES. SECTION 1: POSITIONER MOUNTING ON LINEAR ACTUATORS.
UNE 58210:1983 CONTINUOUS MECHANICAL HANDLING EQUIPMENT. CLASSIFICATION OF UNIT LOADS
UNE-EN 60896-22:2004 Stationary lead-acid batteries -- Part 22: Valve regulated types - Requirements

ES-UNE, Three position valve classification

UNE-EN 736-1:2019 Valves - Terminology - Part 1: Definition of types of valves

IN-BIS, Three position valve classification

National Aeronautics and Space Administration (NASA), Three position valve classification

NASA NPR 3511.1-2006 POSITION MANAGEMENT AND CLASSIFICATION

US-FCR, Three position valve classification

FCR COE ER 690-1-500-2002 POSITION MANAGEMENT AND CLASSIFICATION

European Committee for Standardization (CEN), Three position valve classification

EN 26704:1991 Automatic Steam Traps - Classification
EN 1113:2015 Sanitary tapware - Shower hoses for sanitary tapware for water supply systems of type 1 and type 2 - General technical specification
EN 1113:1997 Showers Hoses for (PN 10) Sanitary Tapware
EN ISO 15848-1:2015 Industrial valves - Measurement, test and qualification procedures for fugitive emissions - Part 1: Classification system and qualification procedures for type testing of valves (ISO 15848-1:2015)
EN ISO 15848-1:2015/A1:2017 Industrial valves - Measurement, test and qualification procedures for fugitive emissions - Part 1: Classification system and qualification procedures for type testing of valves - Amendment 1 (ISO 15848-1:2015/Amd 1:2017)

AT-ON, Three position valve classification

ONORM M 7390 Teil.6-1987 Gas cylinder valves; special typesfor medical apparatus with cylinders up to 3 liters capacity (PIN-Index-System)

Taiwan Provincial Standard of the People's Republic of China, Three position valve classification

CNS 7913-1981 Total, Primary, Secondary, and Tertiary Amine Values of Fatty Amines,Amidoamines, and Diamines by referee PotentiometricMethod

农业农村部, Three position valve classification

SC/T 5707-2017 Koi graded white background three colors
SC/T 5708-2017 Koi graded ink base three colors

American National Standards Institute （ANSI), Three position valve classification

ANSI/FCI 87-1-2009 Classification and Operating Principles of Steam Traps

Professional Standard - Aerospace, Three position valve classification

QJ 204-1978 Valve classification and piping system terminology
QJ 1420.4-1988 Classification and codes of industrial accidents Classification and codes of injured parts in industrial accidents

International Telecommunication Union (ITU), Three position valve classification

ITU-R SM.1269-1997 Classification of Direction Finding Bearings

API - American Petroleum Institute, Three position valve classification

API RP 500-2012 Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I@ Division 1 and Division 2 (Third Edition; ERRATA: JANUARY 2014)

American Water Works Association (AWWA), Three position valve classification

AWWA M44-2016 Distribution Valves: Selection, Installation, Field Testing, and Maintenance (Third Edition)

Professional Standard - Water Conservancy, Three position valve classification

SL/T 200.18-1997 The government administration information codes and coding regulation for the water departments

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, Three position valve classification

GB/T 35616-2017 Classification for job position in the social insurance
GB/T 15623.2-2017 Hydraulic fluid power—Electrically modulated hydraulic control valves—Part 2: Test methods for three-port directional flow-control valves

Professional Standard - Business, Three position valve classification

SB/T 11020-2013 Position classification and codes requirement for hairdressing and beauty industry

Professional Standard - Agriculture, Three position valve classification

GB 1593.3-1987 Three-point hitch for agricultural wheeled tractors Part III Class 0
空气和废气监测分析方法 6.3.3-2003 Chapter 6 Analysis of Organic Pollutants Chapter 3 Pesticide Compound Trichlorfon

International Electrotechnical Commission (IEC), Three position valve classification

IEC 60534-6-2:2000 Industrial-process control valves - Part 6-2: Mounting details for attachment of positioners to control valves; Positioner mounting on rotary actuators
IEC 60534-6-1:1997 Industrial-process control valves - Part 6: Mounting details for attachment of positioners to control valves - Section 1: Positioner mounting on linear actuators

Professional Standard - Medicine, Three position valve classification

YY/T 91049-1999 Third class category expansion variety method for medical devices standard literature

未注明发布机构, Three position valve classification

YY 91049-1999 Expanded classification method for three-level categories of medical device standard documents
BS 6290-4:1997(2002) Lead - acid stationary cells and batteries — Part 4 : Specification for classifying valve regulated types

Professional Standard - Energy, Three position valve classification

NB/T 20361.3-2015 In-service test for mechanical conponents of NNP nuclear islands.Part 2: Valve

国家市场监督管理总局、中国国家标准化管理委员会, Three position valve classification

GB/T 40079-2021 Classification system and qualification procedures for fugitive emission type testing of valves
GB/T 38229-2019 Test method for hazard classification of tricresyl phosphate

HU-MSZT, Three position valve classification

MSZ 10076-1963

CEN - European Committee for Standardization, Three position valve classification

EN ISO 15848-1:2006 Industrial valves Measurement@ test and qualification procedures for fugitive emissions Part 1: Classification system and qualification procedures for type testing of valves

TR-TSE, Three position valve classification

TS 762-1969 SODIUM TRIPOLYPHOSPHATE FOR INDUSTRIAL USE MEASUREMENT OF pH POTENTIOMETRIC METHOD

CU-NC, Three position valve classification

NC 92-46-1987 Quality Control. Value and Confidence Interval Estimation of Poisson's Distribution Parameter
NC 18-76-1988 Public and Goods Transportation. Stations and Agencies. Classification

YU-JUS, Three position valve classification

JUS M.L1.014-1988 kgriculturai vheeled tractors. Three-point linkage. Category 4
JUS M.L1.012-1988 Agricultural nheeled tractors. Three-point linkage. Categories 1,2 and 3

BE-NBN, Three position valve classification

NBN 341-1955

European Committee for Electrotechnical Standardization（CENELEC）, Three position valve classification

EN 60534-6-2:2001 Industrial-Process Control Valves Part 6-2: Mounting Details for Attachment of Positioners to Control Valves - Positioner Mounting on Rotary Actuators
EN 60534-6-1:1997 Industrial-Process Control Valves Part 6: Mounting Details for Attachment of Positioners to Control Valves Section 1: Positioner Mounting on Linear Actuators

CH-SNV, Three position valve classification

VSM 18710.1-1969

American Society for Testing and Materials (ASTM), Three position valve classification

ASTM D1430-03 Standard Classification System for Polychlorotrifluoroethylene (PCTFE) Plastics
ASTM D1430-11(2016) Standard Classification System for Polychlorotrifluoroethylene (PCTFE) Plastics
ASTM E2499-18 Standard Practice for Classification of Asset Location Information
ASTM D1430-00 Standard Classification System for Polychlorotrifluoroethylene (PCTFE) Plastics
ASTM D1430-10 Standard Classification System for Polychlorotrifluoroethylene (PCTFE) Plastics
ASTM D1430-11 Standard Classification System for Polychlorotrifluoroethylene (PCTFE) Plastics
ASTM D1430-22 Standard Classification System for Polychlorotrifluoroethylene (PCTFE) Plastics
ASTM D1430-17 Standard Classification System for Polychlorotrifluoroethylene (PCTFE) Plastics

工业和信息化部, Three position valve classification

JB/T 10231.15-2020 Tool product testing methods Part 15: Indexable three-sided milling cutters

Underwriters Laboratories (UL), Three position valve classification

UL 1389 BULLETIN-2019 UL Standard for safety Plant Oil Extraction Equipment for Installation and Use in Ordinary (Unclassified) Locations and Hazardous (Classified) Locations
UL 1002 BULLETIN-2011 UL Standard for Safety Electrically Operated Valves for Use in Hazardous (Classified) Locations
UL 1002 BULLETIN-2005 UL Standard for Safety Electrically Operated Valves for Use in Hazardous (Classified) Locations

Instrument Society of America (ISA), Three position valve classification

ISA 12.00.02-2009 Certificate Standard for AEx Equipment for Hazardous (Classified) Locations

NO-SN, Three position valve classification

NS 5164-1977 Continuous mechanical handling equipment - Classification of unit loads

ZA-SANS, Three position valve classification

SANS 10053:2001 The standard viscosity classification of industrial lubricating oils (metric units)

Professional Standard - Railway, Three position valve classification

TB/T 3146.4-2008 DK-1 Electro-pneumatic brake for locomotives Part4:Other valves