Valve Basic Standards

GB/T 1047-2005 Definition and selection of DN (Nominal size) of piping components

GB/T 1048-2005 Definition and selection of PN (nominal pressure) of piping components

GB/T 6567.4-2008 Technical drawings  Graphical symbols of pipeline systems  Valves and control components

GB/T 12220-2015 Industrial valve  Marking

GB/T 12221-2005 Metal valve  Structure length

GB/T 12224-2015 Steel valve  General requirements

GB/T 12241-2005 Safety valve  General requirements

GB/T 12247-2015 Steam trap valve  Classification

GB/T 12250-2005 Steam trap valve terminology, marking and structure length

GB/T 17213.1-2015 Industrial process control valve  Part 1: Control valve terminology and general principles

GB/T 17213.5-2008 Industrial process control valve  Part 5: Marking

GB/T 21465-2008 Valve  Terminology

GB/T 24919-2010 Industrial valve  Installation, operation and maintenance  General requirements

GB/T 24921.1-2010  Size determination, selection and installation of Pressure Relief Valves for the Petrochemical Industry  Part 1: Size determination and selection

GB/T 24921.2-2010  Size determination, selection and installation of Pressure Relief Valves for the Petrochemical Industry  Part 2: Installation

GB/T 25739-2010 Technical guidelines for valve commissioning in nuclear power plants

GB 26640-2011 Specification for minimum wall thickness of valve body

JB/T 106-2004 Valve marking and painting

JB/T 308-2004 Valve  Model formulation method

JB/T 1308.1-2011 PN2500  Ultra high pressure valves and fittings Part 1:Valve type and basic parameters

JB/T 2203-2013 Spring direct loaded safety valve  Structure length

JB/T 2205-2013 Pressure reducing valve  Structure length

JB/T 6438-2011 Technical requirements for plasma arc surfacing welding of valve sealing surface

JB/T 7928-2014 Industrial valve  Supply requirements

Valve Material Standards

GB/T 12225-2005 General valve  Technical specifications for copper alloy castings

GB/T 12226-2005 General valve  Technical specifications for gray iron castings

GB/T 12227-2005 General valve  Technical specifications for ductile iron castings

GB/T 12228-2006 General valve  Technical specifications for carbon steel forgings

GB/T 12229-2005 General valve  Technical specifications for carbon steel castings

GB/T 12230-2005 General valve  Technical specifications for stainless steel castings

GB/T 29528-2013 Technical specifications for copper alloy forgings for valves

JB/T 5300-2008 Industrial valve materials  Selection guidelines

Valve Test and Inspection Standards

JB/T 7248-2008 Technical specifications for low temperature steel castings for valves

JB/T 7744-2011 Alloy powder for plasma arc surfacing welding of valve sealing surface

JB/T 7927-2014 Appearance quality requirements of valve steel castings

JB/T 12000-2014 Test and inspection of technical conditions of pressure forging steel for thermal power supercritical and ultra-supercritical parameter valves

GB/T 12242-2005 Pressure relief devices  Performance test specifications

GB/T 12245-2006 Pressure reducing valve  Performance test method

GB/T 12251-2005 Steam trap valve  Test method

GB/T 13927-2008 Industrial valve  Pressure test

GB/T 172134-2015 Industrial process control valve  Part 4: Inspection and routine test

GB/T 22652-2008 Qualification of surfacing welding procedure for valve sealing surface

GB/T 26479-2011 Elastomeric sealing part rotary valve – Fire resistance test

GB/T 26480-2011 Inspection and test of valves

GB/T 26481-2011 Fugitive test of valves

GB/T 26482-2011 Check valve  Fire resistance test

GB/T 28777-2012 Evaluation of valves for petrochemical industry

GB/T 30832-2014 Valves – Test methods for flow coefficient and flow resistance coefficient

GB/T 32291-2015 Off-line verification and evaluation of high pressure and ultra-high pressure safety valve

JB/T 6439-2008 Magnetic particle inspection of valve pressure parts

JB/T 6440-2008 Radiographic Inspection of Valve pressure Casting Steel Parts

JB/T 6902-2008 Valve liquid penetration test

JB/T 6903-2008 Ultrasonic test of forging steel parts of valve

JB/T 8858-2004 Gate valve  Static pressure life test procedure

JB/T 8859-2004 Globe valve Static pressure life test procedure

JB/T 8860-2004 Plug valve  Static pressure life test procedure

JB/T 8861-2004 Ball valve  Static pressure life test procedure

JB/T 8863-2004 Butterfly valve Static pressure life test procedure

JB/T 12003-2014 Specification for low temperature test equipment for valves

Conventional Valve Products Design Standards

GB/T 4213-2008 Pneumatic control valve

GB/T 8464-2008 Iron and copper threaded valve

GB/T 10869-2008 Power station regulating valve

GB/T 12232-2005 General valve  Flanged iron gate valve

GB/T 12233-2006 General valve  Iron globe valve and lift check valve

GB/T 12234-2007 Steel gate valve with stud attached bonnet for oil and gas industry

GB/T 12235-2007 Steel globe valve and lift check valve for petroleum, petrochemical and related industries

GB/T 12236-2008 Steel swing check valve for petroleum, chemical and related industries

GB/T 12237-2007 Steel ball valves for petroleum, petrochemical and related industries

GB/T 12238-2008 Flanged and wafer resilient seal butterfly valve

GB/T 12239-2008 Industrial valve  Metal diaphragm valve

GB/T 12240-2008 Iron plug valve

GB/T 12243-2005 Spring direct loaded safety valve

GB/T 12244-2006 Pressure reducing valve  General requirements

GB/T 12246-2006 Pilot-operated pressure reducing valve

GB/T 13932-1992 General valve  Iron swing check valve

GB/T 19672-2005 Pipeline valve  Technical conditions

GB/T 21385-2008 Metal seal ball valve

GB/T 21386-2008 Proportional pressure reducing valve

GB/T 21387-2008 Axial flow check valve

GB/T 22130-2008 Steel plug valve

GB/T 22654-2008 Steam trap valve   Technical conditions

GB/T 23300-2009 Flat gate valve

GB/T 24920-2010 Steel pressure relief valve for petrochemical industry

GB/T 24925-2010 Cryogenic valve

GB/T 26144-2010 Flanged and wafer connection steel fluorine lined plastic butterfly valve

GB/T 28776-2012 Steel gate, globe and check valves for the oil and gas industry(≤DNl00)

GB/T 28778-2012 Pilot operated safety valve

GB/T 29026-2012 Spring direct loaded safety valve for cryogenic medium

JB/T 450一2008 Forged angle high pressure valve  Technical conditions

JB/T 5299-2013 Hydraulic control check butterfly valve

JB/T 7352-2010 Solenoid valve for industrial process control system

JB/T 7387-2014 Electric control valve for industrial process control system

JB/T 7746-2006 Compact steel valve

JB/T 7747-2010 Needle globe valve

JB/T 8691-2013 Bonnetless knife gate valve

JB/T 8937-2010 Wafer check valve

JB/T 11150-2011 Bellows sealed steel globe valve

JB/T 11487-2013 Bellows sealed steel gate valve

JB/T 11488-2013 Steel Fluorine lined plastic gate valve

JB/T 12000-2014 Pressure forged steel parts for thermal power supercritical and ultra ultra I critical parameter valve  Technical conditions

JB/T 12001-2014 Thermal power supercritical and ultra-supercritical parameter valve  General requirements

JB/T 12004-2014 Low vacuum butterfly valve  Technical conditions

JB/T 12006-2014 Steel pipe welded ball valve

Special Valve Products Design Standards

GB/T 10868-2005 Power station temperature reducing and pressure reducing valve

GB/T 14478-2012 Basic technical conditions for inlet valve of large and medium turbines

GB/T 20173-2013 Oil and gas industry  Pipeline transmission system  Pipeline valve

GB/T 20910-2007 Temperature and pressure safety relief valve for hot water system

GB/T 21384-2008 Safety valve for electric water heater

GB/T 22653-2008 Emergency shut-off valve for liquefied gas equipment

GB/T 24917-2010 Glasses valve

GB/T 24918-2010 Emergency shut-off valve for cryogenic medium

GB/T 24924-2010 Elastometric sealed gate valve for water supply system

GB/T 26145-2010 Drain valve

GB/T 26146-2010 Eccentric hemispherical valve

GB/T 26478-2011 Ammonia globe valve and lift check valve

GB/T 28259-2012 Oil and gas industry  Down hole equipment  Down hole safety valve

GB/T 28572-2012 Large and medium turbine inlet valve series

GB/T 30818-2014 Fully welded ball valves for pipeline transmission systems in the oil and gas industry

GB/T 32290-2015 Elastomeric sealed lightweight gate valve for water supply system

JB/T 6441-2008 Safety valve for compressor

JB/T 8473-2014 Instrument Manifold

JB/T 8692-2013 Flue butterfly valve

JB/T 10530-2005 Globe valve for oxygen

JB/T 10674-2006 Hydraulic control valve

JB/T 10675-2006 Sleeve valve for water

JB/T 11057-2010 Rotary valve  Technical conditions

JB/T 11152-2011 Metal sealed poppet plug valve

JB/T 11175-2011 Pigging valve for oil and gas industry

JB/T 11483-2013 High temperature blending valve

JB/T 11484-2013 Technical specification for valves used in high pressure hydrogenation unit

JB/T 11490一2013 Quick closing butterfly valve for steam turbine

JB/T 11491-2013 Skid-mounted gas pressure reducing device

JB/T 11492-2013 Copper ball valve and globe valve for gas pipelines

JB/T 11494-2013 Alumina Drain Special Valve

JB/T 11496-2013 Injection valve for metallurgical descaling system

JB/T 12002-2014 Extraction check valve for steam turbine

JB/T 12007-2014 Quick shut-off butterfly valve for blast furnace TRT system

Valve Component Standards

GB/T 26147-2010 Ball valve ball technical conditions

JB/T 93-2008 Components of valves  Spanner, handles and handwheels

JB/T 1700-2008 Components of valves  Nut, bolt and screw plug

JB/T 1701-2010 Components of valves  Stem nut

JB/T 1702-2008 Components of valves  Bearing glands

JB/T 1703-2008 Components of valves  Bushes

JB/T 1708-2010 Components of valves  Packing gland, pressure sleeves and plates

JB/T 1712-2008 Components of valves  Packing and packing washer

JB/T 1718-2008 Components of valves  Gasket and lock washer

JB/T 1726-2008 Components of valves  Disc cover and split ring

JB/T 1741-2008 Components of valves  Top core

JB/T 1749-2008 Components of valves  Ammonia valve disc

JB/T 1754-2008 Components of valves  Connector assembly

JB/T 1757-2008 Components of valves  Ferrule and ferrule nut

JB/T 1759-2010 Components of valves  Axle sleeve

JB/T 2768-2010 Components of valves  High Pressure pipe, fittings and valve end dimensions

JB/T 2769-2008 Components of valves  High pressure threaded flange

JB/T 2772-2008 Components of valves  High pressure blind disk

JB/T 2776-2010 Components of valves  High pressure lens gasket

JB/T 2778-2008 Components of valves  High pressure fittings and fasteners temperature marking

JB/T 5208-2008 Components of valves  Spacer ring

JB/T 5210-2010 Components of valves  Upper seal seat

JB/T 5211-2008 Components of valves  Gate valve seat

JB/T 10507-2005 Metal bellows for valves

JB/T 12005-2014 Short trapezoidal thread for valves

Valve Drive Device Standards

GB/T 12222-2005 Connections for multi-turn valve drive

GB/T 12223-2005 Connections for part-turn valve drive

GB/T 24922-2010 Technical conditions of explosion-proof valve electric device

GB/T 24923-2010 Technical conditions of common valve electric device

GB/T 28270-2012 Intelligent valve electric device

JB/T 2195-2011 Technical conditions of three-phase asynchronous motor for YDF2 series valve electric device

JB/T 8530-2014 Model preparation method of valve electric device

JB/T 8531-2013 Technical conditions of valve manual device

JB/T 8862-2014 Valve electric device life test procedures

JB/T 8864-2004 Technical conditions of valve pneumatic device