NF VALVE STANDARDS
NF A32-060 (Foundry products - Cast steel and nickel alloy castings for pumps, valves and fittings
(enclosures and internal components).)
NF A72-115 (BLAST FURNACE ACCESSORIES. HOT AIR VALVES. DISCS AND SEATS,PN 6.)
NF A72-120 (LARGE DIAMETER PIPES AND VALVES FOR GASEOUS FLUIDS. FLANGE CONNECTIONS PN 6.)
NF A84-330 (GAS WELDING EQUIPMENT. HYDRAULIC SAFETY SEALS AND COMBINED “NON-RETURN VALVE/FLAME ARRESTOR“ DEVICES FOR ACETYLENE GENERATORS. REQUIREMENTS AND TESTS.)
NF A84-420 (Equipment for gas welding and allied processes. Pressure regulators inlet connections. Dimensions.)
NF A84-621 (Gas welding equipment - Quick-action coupling with shut-off valves for welding, cutting and allied processes.)
NF B35-792 (Colour coding of taps and valves for use in laboratories.)
NF B51-078-1 (Wood-based panels - Characteristic values for structural design - Part 1 : OSB, particleboards and fiberboards.)
NF C46-500 (Industrial-process control systems - Methods of evaluating the performance of valve positioners with pneumatic outputs.)
NF C46-502 (Industrial-process control valves. Part 1 : control valve terminology and general considerations.)
NF C46-503 (Industrial-process control valves. Part 2-1 : flow capacity. Sizing equations for fluid flow under installed conditions.)
NF C46-505 (Industrial-process control valves. Part 2-3 : flow capacity. Test procedures.)
NF C46-506 (Industrial-process control valves. Flow capacity. Inherent flow characteristics and rangeability.)
NF C46-510 (Industrial-process control valves - Part 3-1 : dimensions - Face-to-face dimensions for flanged, two-way, globe-type, straight pattern and centre-to-face dimensions for flanged, two-way, globe-type, a)
NF C46-511 (Industrial-process control valves - Part 3-2 : dimensions - Face-to-face dimensions for rotary control valves except butterfly valves.)
NF C46-512 (Industrial-process control valves. Part 3-3 : dimensions. End-to-end dimensions for buttweld, two-way, globe-type, straight pattern control valves.)
NF C46-519 (Industrial-process control valves - Part 8 : noise considerations - Section 1 : laboratory measurement of noise generated by aerodynamic flow through control valves.)
NF C46-520 (Industrial-process control valves. Part 8 : noise considerations. Section 2 : laboratory measurement of noise generated by hydrodynamic flow through control valves.)
NF C46-521 (Industrial-process control valves - Part 8-3 : noise considerations - Control valves aerodynamic noise prediction method.)
NF C46-522 (Industrial-process control valves. Part 8 : noise considerations. Section 4 : prediction of noise generated by hydrodynamic flow.)
NF C46-525 (Industrial-process control valves. Control valve data sheet.)
NF C46-531 (Industrial-process control valves - Part 6-2 : mounting details for attachment of positioners to control valves - Positioner mounting on rotary actuators.)
NF C46-630 (Industrial-process control valves. Part 6 : mounting details for attachment of positioners to control valves. Section 1 : positioner mounting on linear actuators.)
NF C47-738 (Automatic electrical controls for household and similar use - Part 2-8 : particular requirements for electrically operated water valves, including mechanical requirements.)
NF C47-746/A2(Automatic electrical controls for household and similar use - Part 2-16 : particular requirements for automatic electrical water level controls of the float type for household and similar applications)
NF C47-749 (Automatic electrical controls for household and similar use - Part 2-19 : particular requirements for electrically operated oil valves, including mechanical requirements.)
NF C52-123 (TRANSFORMERS. LIQUID DIELECTRIC DRAIN VALVES.)
NF C53-254/A1 (Power electronics for electrical transmission and distribution and systems - Testing of thyristor valves for static VAR compensators.)
NF C53-700-1 (Thyristor valves for high voltage direct current (HVDC) power transmission - Part 1 : electrical testing.)
NF C53-700-1/A1 (Testing of thyristor valves for high-voltage direct current (HVDC) transmission - Part 1 : electrical testing.)
NF C58-432 (Stationary lead-acid batteries. General requirements and methods of test. Part 2 : valve regulated types.)
NF C58-561 (General purpose lead-acid batteries (valve-regulated types) - Part 1 : general requirements, functional characteristics - Methods of test.)
NF C58-562 (General purpose lead-acid batteries (valve-regulated types) - Part 2 : dimensions, terminals and marking.)
NF D11-121 (BATHS FOR DOMESTIC PURPOSES MADE OF ACRYLIC MATERIAL. ADDITIONAL SPECIFICATION FOR THE MOUNTING OF TAPS ON BATHS.)
NF D18-001 (SANITARY TAPS. SINGLE TAP FOR SANITARY APPLIANCES. TERMINOLOGY.)
NF D18-201 (Sanitary tapware. General technical specifications for single taps and mixer taps (nominal size 1/2) pn 10. Minimum flow pressure of 0,05 MPa (0,5 bar).)
NF D18-202 (SANITARY TAPWARE. MECHANICAL MIXERS. GENERAL TECHNICAL SPECIFICATIONS.)
NF D18-203 (Sanitary tapware. Thermostatic mixing valves (PN 10). General technical specification.)
NF D18-205 (SANITARY TAPS. SHOWER ACCESSORIES. GENERAL TECHNICAL SPECIFICATIONS.)
NF D18-213 (Sanitary tapware. Automatic shut-off valves pn 10.)
NF D18-216 (Sanitary tapware - Pressure flushing valves and automatic closing urinal valves PN 10.)
NF D36-306 (Automatic shut-off valves for gas burners and gas appliances.)
NF D36-351 (TAPER TURNING COCKS FOR DOMESTIC COOKERS AND WASHING MACHINES USING GASEOUS FUELS.)
NF D36-380 (Valve proving systems for automatic shut-off valves for gas burners and gas appliances.)
NF D36-401 (Building valves - Hydraulic safety groups - Tests and requirements.)
NF D36-402 (Building valves - Expansion groups - Tests and requirements.)
NF D36-403 (Building valves - Pressure safety valves - Tests and requirements.)
NF D36-404 (Building valves - Combined temperature and pressure relief valves - Tests and requirements.)
NF D36-405 (Building valves - Expansion valves - Tests and requirements.)
NF D36-406 (Building valves - Manually operated copper alloy and stainless steel ball valves for potable water supply in buildings - Tests and requirements.)
NF E29-003 (DIRECTION OF CLOSURE FOR COCKS AND VALVES (SLUICE VALVES,SCREW DOWN VALVES,ETC.).)
NF E29-019 (Industrial valves. Threaded detachable flanges. Specifications.)
NF E29-064 (INDUSTRIAL VALVES. SCREW-DOWN STOPVALVES. TERMINOLOGY RELATING PARTICULARLY TO THE BUILDING TRADE.)
NF E29-065 (INDUSTRIAL VALVES. TAPS. TERMINOLOGY RELATING PARTICULARLY TO THE BUILDING TRADE.)
NF E29-066 (INDUSTRIAL VALVES. DRAW-OFF COCKS AND STOPCOCKS. TERMINOLOGY RELATING PARTICULARLY TO THE BUILDING TRADE.)
NF E29-134 (SAFETY RELEASE DEVICES WITH BUILT-IN STOP TAP AND TWO G 1/2 MALE UNION CONNECTIONS FOR DOMESTIC APPLIANCES USING MAINS GAS FUELS.)
NF E29-138 (FLANGED WALL VALVES,AT RIGHT ANGLES,FOR CONTROLLING GAS APPLIANCES,WITH TAPERED ROTATING SECTION,FOR BUILT-IN BRASS PIPING AND WITH G 1/2 CONNECTION.)
NF E29-139 (Manually operated ball valves and closed bottom taper plug valves for gas installations for buildings.)
NF E29-161 (BRANCH PIPE VALVES. STOPCOCKS AND DRAW-OFF COCKS. GENERAL. NOMINAL PRESSURE PN 10.)
NF E29-162 (BRANCH PIPE VALVES. STOPCOCKS. NOMINAL PRESSURE PN 10.)
NF E29-163 (BRANCH PIPE VALVES. DRAW-OFF COCKS. NOMINAL PRESSURE PN 10.)
NF E29-200-1 (Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1 : steel flanges.)
NF E29-200-4 (Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 4 : aluminium alloy flanges.)
NF E29-300-3 (Valves - Shell design strength - Part 3 : experimental method.)
NF E29-301-1 (Industrial valves - End-to-end and centre-to-end dimensions for butt welding end valves.)
NF E29-302-1 (Industrial valves. Face-to-face and centre-to-face dimensions of matal valves for use in flanged pipe systems. Part 1 : pn-designated valves.)
NF E29-303-1 (Valves - Materials for bodies, bonnets and covers - Part 1 : steels specified in European Standards.)
NF E29-303-2 (Valves - Materials for bodies, bonnets and covers - Part 2 : steels other than those specified in European Standards.)
NF E29-303-3 (Valves - Materials for bodies, bonnets and covers - Part 3 : cast iron specified in European Standards.)
NF E29 (Valves - Materials for bodies, bonnets and covers - Part 4 : copper alloys specified in European Standards.)
NF E29-305 (INDUSTRIAL VALVES. BUTT WELDING ENDS FOR STEEL VALVES. (EUROPEAN STANDARD EN 12627).)
NF E29-306-1 (Valves. Terminology. Part 1 : definition of types of valves.)
NF E29-306-2 TERMINOLOGY. PART 2 : DEFINITION OF COMPONENTS OF VALVES. (EUROPEAN STANDARD EN 736-2).)
NF E29-306-3 (VALVES. TERMINOLOGY. PART 3 : DEFINITION OF TERMS. (EUROPEAN STANDARD EN 736-3).)
NF E29-306-3/A1 (Valves - Terminology - Part 3 : definition of terms.)
NF E29-308 (INDUSTRIAL VALVES. TECHNICAL SPECIFICATIONS AND CONFORMITY WITH ORDER ATTESTATION MODELS.)
NF E29-309 (Industrial valves - Method for sizing the operating element.)
NF E29-310 (Marking of general purpose industrial valves.)
NF E29-311-1 (Industrial valves - Testing of valves - Part 1 : pressure tests, test procedures and acceptance criteria - Mandatory requirements.)
NF E29-311 (Valves. Factory pressure testing for valves.)
NF E29-311-2 (Industrial valves - Testing of valves - Part 2 : tests, test procedures and acceptance criteria - Supplementary criteria.)
NF E29-313 (Industrial valves. Determination of flow of valves. Case of compressible fluids.)
NF E29-314 (VALVES. TESTS. NOMENCLATURE. METHODOLOGY.)
NF E29-316-1 (Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 1 : general requirements.)
NF E29-316-2 (Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 2 : isolating valves.)
NF E29-316-3 (Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 3 : check valves.)
NF E29-316-4 (Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 4 : air valves.)
NF E29-316-5 (Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 5 : control valves.)
NF E29-317 (Industrial valves - Valves for chemical and petrochemical process industry - Requirements and tests.)
NF E29-318 (Industrial valves - Isolating valves for LNG - Specification for suitability and appropriate verification tests.)
NF E29-319 (Valves for gas distribution systems with maximum operating pressure less than or equal 16 bar - Performance requirements.)
NF E29-321 (Valves - Test of flow resistance using water as test fluid.)
NF E29-330 (Industrial valves - Steel gate valves.)
NF E29-332 (Industrial valves - Cast iron gate valves.)
NF E29-334 (Industrial valves - Copper alloy gate valves.)
NF E29-335 (Steel gate, globe and check valves for sizes DN 100 and smaller, for the petroleum and natural gas industries.)
NF E29-350 (Industrial valves - Steel globe and globe stop and check valves.)
NF E29-354 (Industrial valves - Cast iron globe valves.)
NF E29-372 (Industrial valves - Cast iron check valves.)
NF E29-373 (Industrial valves. Flanged steel swing check valves. ISO PN A6, ISO PN 20, ISO PN 25, ISO PN 40, ISO PN 50, ISO PN 100.)
NF E29-382 (Industrial valves. Drain hoss or pressure tap.)
NF E29-383 (Industrial valves. Gate valve. By-pass.)
NF E29-401 (Industrial valves. Multi-turn valve actuator attachments.)
NF E29-402 (Industrial valves - Part-turn valve actuator attachments.)
NF E29-408 (INDUSTRIAL VALVES. ELECTRIC ACTUATORS. SPECIFICATIONS.)
NF E29-409 (INDUSTRIAL VALVES. PNEUMATIC AND HYDRAULIC ACTUATORS. SPECIFICATIONS.)
NF E29-413 (INDUSTRIAL VALVE. SAFETY VALVES AND BURSTING DISC(S) DEVICES. CALCULATION OF THEORETICAL FLOWRATE.)
NF E29-414 (INDUSTRIAL VALVES. SAFETY VALVES. EXAMPLES FOR FLOWRATE CALCULATION OF SAFETY VALVES TYPES S,G1,L1 AND L2.)
NF E29-415 (INDUSTRIAL VALVES. SAFETY VALVES. CALCULATION OF AIR EQUIVALENT FLOW CAPACITY FOR SAFETY VALVES OF TYPE G2. APPLICATION FOR STANDARD VESSELS FOR GPL.)
NF E29-420 (INDUSTRIAL VALVES. SAFETY AND RELIEF VALVES. MODEL OF TECHNICAL SPECIFICATIONS AND CONFORMITY CERTIFICATE.)
NF E29-421 (Industrial valves. Safety valves. Bursting discs.)
NF E29-425 (Industrial valves. Bursting discs devices. Definitions. General design. Test. Classification. Marking. Conditioning.)
NF E29-430 (Industrial valves. Metallic butterfly valves.)
NF E29-440 (Automatic steam traps. Classification.)
NF E29-441 (Automatic steam traps. Marking.)
NF E29-443 (Automatic steam traps. Production and performance characteristics tests.)
NF E29-445 (Automatic steam traps. Determination of discharge capacity. Test methods.)
NF E29-453 (Industrial process control valves.)
NF E29-465 (INDUSTRIAL VALVES. CUPRO-ALUMINIUM BALL VALVES. SPECIFICATION.)
NF E29-466 (INDUSTRIAL VALVES. BRASS BALL-VALVES. SPECIFICATIONS.)
NF E29-480 (Preinsulated bonded pipe systems for underground hot water networks. Steelvalve assembly for steel service pipes, polyurethane thermal insulation and outer casing of polyethylene.)
NF E29-492 (Industrial valves - Diaphragm valves made of metallic materials.)
NF E29-648-1 (Transportable gas cylinders. Compatibility of cylinder and valve materials with gas contents. Part 1 : metallic materials.)
NF E29-648-2 (Transportable gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 2 : non-metallic materials.)
NF E29-648-3 (Transportable gas cylinders. Compatibility of cylinder and valve materials with gas contents. Part 3 : autogenous ignition test in oxygen atmosphere.)
NF E29-650 (Gas cylinders. Valve outlet connections.)
NF E29-661 (FORGED-STEEL VALVES FOR CHLORINE CYLINDERS (MAX.CAPACITT 60 KG). NOMINAL PRESSURE PN 25.)
NF E29-662- (VALVES FOR COMPRESSED AIR CYLINDERS FOR RESPIRATORY PROTECTIVE EQUIPMENT. SERVICE PRESSURE 200 BAR. DIMENSIONAL CHARACTERISTICS. MARKING.)
NF E29-663 (VALUES FOR COMPRESSED AIR CYLINDERS FOR RESPIRATORY PROTECTIVE EQUIPMENT. SERVICE PRESSURE 300 BAR. DIMENSIONAL CHARACTER & STICS. MARKING.)
NF E29-664 (VALVE OUTLETS FOR GAS CYLINDERS. LIST OF STANDARD PROVISIONS OR THOSE IN USE.)
NF E29-670 (Transportable gas cylinders. Fitting of valves to gas cylinders.)
NF E29-671 (Gas cylinders. Taper screw thread for value stem and cylinder neck assembly. General.)
NF E29-672-1 (Gas cylinders. 17E taper thread for connection of valves to gas cylinders. Part 1 : specifications.)
NF E29-672-2 (Gas cylinders. 17E taper thread for connection of valves to gas cylinders. Part 2 : inspection gauges.)
NF E29-674-1 (Transportable gas cylinders. 25E taper thread for connection of valves to gas cylinders. Part 1 : specification.)
NF E29-674-2 (Transportable gas cylinders. 25E taper thread for connection of valves to gas cylinders. Part 2 : gauge inspection.)
NF E29-677 (GAS CYLINDERS. TAPER SCREW THREAD FOR VALVE STEM AND CYLINDER NECK ASSEMBLY. NOMINAL DIAMETER : 28,3. TAPER 3/25. 14 TPI SI. GAUGE REQUIREMENTS.)
NF E29-678 (GAS CYLINDERS. TAPER SCREW THREAD FOR VALVE STEM AND CYLINDER NECK ASSEMBLY. NOMINAL DIAMETER 16,4,TAPER 3/20,14 TPI SI.)
NF E29-679 (GAS CYLINDERS. TAPER SCREW THREAD FOR VALVE STEM AND CYLINDER NECK ASSEMBLY. NOMINAL DIAMETER 16.4. TAPER 3/20. 14 TPI SI. GAUGE REQUIREMENTS.)
NF E29-680 (GAS CYLINDERS. TAPER SCREW THREAD FOR VALVE STEM AND CYLINDER NECK ASSEMBLY. NOMINAL DIAMETER 25,8,TAPER 3/26 (6 DEGREES 38`,14 TPI SI)
NF E29-681 (GAS CYLINDERS. TAPER SCREW THREAD FOR VALVE STEM AND CYLINDER NECK ASSEMBLY. NOMINAL DIAMETER 25,8. TAPER 3/26 (6 DEGREES C 38`). 14 TP1 SI. GAUGE REQUIREMENTS.)
NF E29-682 (GAS CYLINDERS. TAPER SCREW THREAD FOR VALVE STEM AND CULINDER NECK ASSEMBLY. NOMINAL DIAMETER 34 TAPER 8 732 PER CENT (5 DEGREES),PITCH 2 SI.)
NF E29-683 (GAS CYLINDERS. TAPER SCREW THREAD FOR VALVE STEM AND CYLINDER NECK ASSEMBLY. NOMINAL DIAMETER 34. TAPER 8.736 PER CENT (5 DEGREES C). PITCH 2 SI. GAUGE ERQUIREMENTS.)
NF E29-684 (GAS CYLINDERS. TAPER SCREW THREAD FOR VALVE STEM AND CYLINDER NECK ASSEMBLY. NOMINAL DIAMETER 26,TAPER 1/16 (3 DEGREES 34`),14 TPI NPT.)
NF E29-685 (GAS CYLINDERS. TAPER SCREW THREAD FOR VALVE STEM AND CYLINDER NECK ASSEMBLY. NOMINAL DIAMETER 26. TAPER 1/16 (3 DEGREES 34`). 14 TPI NPT. GAUGE REQUIREMENTS.)
NF E29-686-1 (Gas cylinders - Parallel threads for connection of valves to gas cylinders - Part 1: Specification.)
NF E29-686-2 (Gas cylinders - Parallel threads for correction of valves to gas cylinders - Part 2 : Gauge inspection.)
NF E29-690 (Transportable gas cylinders. Cylinder valves. Specification and type testing.)
NF E29-690/A2 (Transportable gas cylinders - Cylinder valves - Specification and type testing.)
NF E29-691 (Transportable gas cylinders - Valve protection caps and valve guards for industrial and medical gas cylinders - Design, construction and tests.)
NF E29-691/A1 (Transportable gas cylinders - Valve protection caps and valve guards for industrial and medical gas cylinders - Design, construction and tests.)
NF E29-691/A2 (Transportable gas cylinders - Valve protection caps and valve guards for industrial and medical gas cylinders - Design, construction and tests.)
NF E29-692-1 (Gas cylinders - Gas cylinder valve connections for use in the micro-electronics industry - Part 1 : outlet connections.)
NF E29-692-2 (Gas cylinders - Gas cylinder valve connections for use in the microelectronics industry - Part 2 : specification and type testing for valve to cylinder connections.)
NF E29-693-3 (Gas cylinders - Outlet connections for gas cylinder valves for compressed breathable air - Part 3 : adaptor for 230 bar valves.)
NF E29-694 (Transportable gas cylinders - Gas cylinder valves - Manufacturing tests and inspections.)
NF E29-695 (Transportable gas cylinders - Cylinders valves for non-refillable cylinders - Specification and prototype testing.)
NF E29-790 (Non-refillable metallic gas cartridges for liquefied petroleum gases, with or without a valve, for use with portable appliances - Construction, inspection, testing and marking.)
NF E29-796-2003 (Transportable gas cylinders - Inspection and maintenance of cylinder valves at time of periodic inspection of gas cylinders.)
NF E31-330-1 (Installations for oil supply systems for oil burners - Part 1: safety requirements and tests : parts, oil feed pumps, control and safety devices, supply tanks.)
NF E31-330-2 (Installations for oil supply systems for oil burners - Part 2 : safety requirements and tests : parts, valves, pipes, filters, oil de-aerators, meters.)
NF E32-110-10 (Water-tube boilers and auxiliary installations - Part 10 : requirements for safeguards against excessive pressure.)
NF E39-013 (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 pol)
NF E48-400 (HYDRAULIC FLUID POWER. CODE FOR IDENTIFICATION OF VALVE MOUNTING SURFACES AND CARTRIDGE VALVE CAVITIES.)
NF E48-423 (Hydraulic fluid power - Pressure-reducing valves, sequence valves, unloading valves, throttle valves and check valves - Mounting surfaces.)
NF E48-432 (HYDRAULIC FLUID POWER. POUR- AND FIVE-PORTS SERVOVALVES. MOUNTING SURFACES.)
NF E48-435 (Hydraulic fluid power. Four-port modular stack valves and four-port directional control valves, sizes 02, 03 and 05. Clamping dimensions.)
NF E49-080-1 (Pneumatic fluid power - Five-port directional control valves - Part 1 : mounting interfaces without electrical connector.)
NF E49-080-2 (Pneumatic fluid power - Five-port directional control valves - Part 2 : mounting interface surfaces with optional electrical connector.)
NF E49-090-2 (Pneumatic fluid power - Five-port directional control valves, sizes 18 mm and 26 mm - Part 2 : mounting interfaces with optional electrical connector.)
NF E49-091 (Pneumatic fluid power - Identification of ports and control mechanisms of control valves and other components.)
NF E49-093 (Pneumatic fluid power - 3/2 solenoid valves - Mounting interface surfaces.)
NF E51-718 (Ventilation for buildings. Air terminal devices. Aerodynamic testing of dampers and valves.)
NF E86-507 EN 1626) (Cryogenic vessels. Valves for cryogenic service.)
NF E86-512-1 (Cryogenic vessels - Safety devices for protection against excessive pressure - Part 1 : safety valves for cryogenic service.)
NF E87-010 (TYPE VALVES. TERMINOLOGY.)
NF F11-806 (RAILWAY ROLLING STOCK. SHUT-OFF PLUG VALVES, FOR COMPRESSED AIR CIRCUITS.)
NF H44-012 (Aerosols dispensers. Valves. Ferrule 18 mm.)
NF H44-013 (Aerosols dispensers. Valves. Ferrule 20 mm.)
NF H44-015 (Aerosols dispensers. Valves. Ferrule 15 mm.)
NF H44-020 (AEROSOL DISPENSERS. RAPID TEST. TIGHTNESS OF VALVE MECHANISMS AND CLINCH.)
NF H44-028 (AEROSOLS DISPENSERS. VALVES. FERRULE 17 MM.)
NF H44-029 (AEROSOLS DISPENSERS. VALVES. FERRULE 13 MM.)
NF H44-030 (AEROSOLS DISPENSERS. VALVES. FERRULE 11 MM.)
NF J25-215 (SHIPBUILDING. MARINE NAVIGATION. MARINE VALVE ACCESSORIES. SHANK DIAMETERS AND THREADS.)
NF J25-220 (SHIPBUILDING. MARINE NAVIGATION. MARINE VALVE ACCESSORIES. SQUARES FOR STEMS AND HANDWHEELS.)
NF J25-255 (SHIPBUILDING. MARINE NAVIGATION. MARINE VALVE ACCESSORIES. DISHED HANDWHEELS. DIMENSIONS. INTERCHANGEABILITY.)
NF J25-274 (SHIPBUILDING. MARINE NAVIGATION. MARINE VALVE ACCESSORIES. CRANK HANDLES.)
NF J25-308 (SHIPBUILDING. MARINE NAVIGATION. MARINE VALVE ACCESSORIES. STUFFING BOXES. GLANDS WITH FLANGE. DIMENSIONS. INTERCHANGEABILITY.)
NF J25-310- (SHIPBUILDING. MARINE NAVIGATION. MARINE VALVE ACCESSORIES. STUFFING BOXES WITH GLAND AND NUT.)
NF J25-500 (SHIPBUILDING. SEA WATER VALVES. GENERAL SPECIFICATION.)
NF J25-505 (SHIPBUILDING. SEA WATER VALVES. ARRANGEMENT OF BODY ENDS.)
NF J25-510 (SHIPBUILDING. SEA WATER VALVES. SCREW-DOWN STOP VALVES. PATTERNI.OPERATING MECHANISM. PARTS LIST.)
NF J25-513 (SHIPBUILDING. SEA WATER VALVES. SHIP SIDE DISCHARGE VALVES. PATTERN II. OPERATING MECHANISM PARTS LIST.)
NF J25-516 (SHIPBUILDING. SEA WATER VALVES. SCREW-DOWN STOP-AND-CHECK VALVES. PATTERN III. OPERATING MECHANISM. PARTS LIST.)
NF J25-519 (SHIPBUILDING. SEA WATER VALVES. SCREW-DOWN STOP-AND-CHECK VALVES WITH OPENING MECHANISM. PATTERN IV. OPERATING MECHANISM PARTS LIST.)
NF J25-522 (SHIPBUILDING. SEA WATER VALVES. BILGE VALVES. ASSEMBLY. GENERAL DIMENSIONS.)
NF J25-526 (SHIPBUILDING. SEA WATER VALVES. DISCHARGE VALVES. ASSEMBLY. GENERAL DIMENSIONS.)
NF J25-530 (SHIPBUILDING. SEA WATER VALVES. SUCTION MANIFOLD VALVES. ASSEMBLY. GENERAL DIMENSIONS.)
NF J25-535 (SHIPBUILDING. SEA WATER VALVES. DELIVERY MANIFOLD VALVES. ASSEMBLY. GENERAL DIMENSIONS.)
NF J38-540 (Ships and marine technology - Pressure/vacuum valves for cargo tanks.)
NF J41-410 (SHIPBUILDING.KINGSTONVALVES. GENERAL SPECIFICATION.)
NF J41-415 (SHIPBUILDING.KINGSTONVALVES. ASSEMBLY. GENERAL DIMENSIONS.)
NF J41-416 (SHIPBUILDING.KINGSTONVALVES,NOMINAL BORE 50-175 MM. NOMENCLATURE OF PARTS.)
NF J41-417 (SHIPBUILDING.KINGSTONVALVES,NOMINAL BORE 200-500 MM. NOMENCLATURE OF PARTS.)
NF J41-420 (SHIPBUILDING.KINGSTONVALVES,NOMINAL BORE 50-175 MM. BODY.)
NF J41-421 (SHIPBUILDING.KINGSTONVALVES,NOMINAL BORE 200-500 MM. BODY.)
NF J41-425 (SHIPBUILDING.KINGSTONVALVES. BONNET.)
NF J41-430 (SHIPBUILDING.KINGSTONVALVES. DISK.)
NF J41-435 (SHIPBUILDING.KINGSTONVALVES. BODY SEAT RING.)
NF J41-440 (SHIPBUILDING.KINGSTONVALVES. STEM.)
NF J41-445 (SHIPBUILDING.KINGSTONVALVES. UPPER GUIDE. TAB WASHER.)
NF J41-446 (SHIPBUILDING.KINGSTONVALVES. LOWER GUIDE.)
NF J41-450 (SHIPBUILDING.KINGSTONVALVES. STUFFING BOX,GLAND AND BUSHING.)
NF J41-455 (SHIPBUILDING.KINGSTONVALVES. HANDWHEEL. OPERATING SLEEVE.)
NF J41-460 (SHIPBUILDING.KINGSTONVALVES. LOCKING SHACKLE.)
NF J41-465 (SHIPBUILDING.KINGSTONVALVES. BOLTS AND SCREWS.)
NF J41-470 (SHIPBUILDING.KINGSTONVALVES. MACHINING. FITS.)
NF J41-606 (SHIPBUILDING. FIRE HOSES. FIRE VALVES.)
NF J45-780 (SHIPBUILDING. SOUNDING PIPES WITH SELF-ACTING VALVE. INSTALLATION ASSEMBLY.)
NF J45-782 (SHIPBUILDING. HEAD OF SOUNDING PIPES WITH SELF-ACTING VALVE. MOUNTING ASSEMBLY.)
NF J45-784 (SHIPBUILDING. HEAD OF SOUNDING PIPES WITH SELF-ACTING VALVE. DETAILS OF BODY.)
NF J45-788 (SHIPBUILDING. HEAD OF SOUNDING PIPES WITH SELF-ACTING VALVE. DETAILS.)
NF J95-045 (Small craft. Seacoks and through-hull fittings. Part 1 : metallic.)
NF M41-016 (LIQUEFIED PETROLEUM GASES. ASSESSMENT OF THE DRYNESS OF PROPANE. VALVE FREEZE METHOD. (EUROPEAN STANDARD EN ISO 13758).)
NF M62-301-4 (Components for containment enclosures - Part 4 : ventilation and gas-cleaning systems such as filters, traps, safety and regulation valves, control and protection devices.)
NF M87-213 (Petroleum and natural gas industries - Downhole equipment - Subsurface safety valve equipment.)
NF M87-400 (Petroleum industry. Steel gate valves with-on flanges and joints. ISO PN 20 to ISO PN 420.)
NF M87-401 (Petroleum industry. Acceptance testing and inspection of valves. Performance under pressure.)
NF M87-402 (PETROLEUM INDUSTRY. FLANGES AND SOLID WEDGE STEEL GATE-VALVES.)
NF M88-114 (ROAD TANKERS. TRANSPORTATION OF LIQUEFIED GASES. INTERNAL STOP AND SAFETY OBTURATOR. NOMINAL DIAMETERS DN 50,DN 80 AND DN 100 FOR SERVICE PRESSURE BETWEEN 4 BAR AND 40 BAR.)
NF M88-125 (Tanks for transport of dangerous goods - Service equipment for tanks - Vapour transfer valve.)
NF M88-127 (Tanks for transport of dangerous goods - Service equipment for tanks - Non pressure balanced footvalve.)
NF M88-131 (Tanks for transport of dangerous goods - Service equipment for tanks - Pressure balanced footvalve.)
NF M88-729 (Specification and testing of LPG cylinder valves - Self closing.)
NF M88-729/A1 (Specification and testing of LPG cylinder valves - Self closing.)
NF M88-730 (Specification and testing of LPG cylinder valves - Manually operated.)
NF M88-730/A1 (Specification and testing of LPG cylinder valves - Manually operated.)
NF M88-731 (Specification and testing for Liquefied Petroleum Gas (LPG) tank valves and fittings.)
NF M88-737 (Pressure relief valves for transportable refillable cylinders for Liquefied Petroleum Gas (LPG).)
NF M88-771 (LIQUEFIED HYDROCARBON INSTALLATIONS IN CONTAINERS. MANUALLY CONTROLLED STOP VALVE. CONSTRUCTION. OPERATION. TESTS.)
NF M88-773 (INSTALLATIONS BURNING COMMERCIAL BUTANE. PRESSURE REGULATOR TRIP,LOW-PRESSURE FIXED FLOW,FOR COMMERCIAL BUTANE FOR DOMESTIC USE.)
NF M88-775 (LIQUEFIED HYDROCARBONS SYSTEMS IN CYLINDERS. FIXED ADJUSTEMENT,HIGH PRESSURE REGULATOR FORMOBILEAND SEMI-MOBILE PREMISES. CONSTRUCTION. OPERATION, MARKING,TESTS.)
NF P16-220 (Air admittance valves for drainage systems - Requirements, tests methods and evaluation of conformity.)
NF P16-260-4 (Wastewater lifting plants for buildings and sites - Principles of construction and testing - Part 4 : non-return valves for faecal-free wastewater and wastewater containing faecal matter.)
NF P40-500 (Maintenance service activities for valves and fittings in housing schemes - Contribution to water consumption control.)
NF P43-000 (Building valves - Copper alloy stopvalves for potable water supply in buildings - Tests and requirements - National complement.)
NF P43-001 (Building valves - Copper alloy stopvalves for potable water supply in buildings - Tests and requirements.)
NF P43-002 (VALVES AND TAPS FOR WATER SUPPLY IN BUILDINGS. STOP VALVES FOR METER. GENERAL TECHNICAL SPECIFICATIONS.)
NF P43-003 (VALVESFORBUILDING. BALL FLOAT VALVES FORFLUSHINGTANKS. GENERAL TECHNICAL SPECIFICATIONS.)
NF P43-007 (Valves and taps for water supply in buildings. Controllable check valves class A. General technical specifications.)
NF P43-009 (VALVES ANDTAPSFORBUILDINGS. NON CONTROLLABLE PIPE INTERRUPTOR WITH INTERMEDIATE DISCHARGE CHAMBER. GENERAL TECHNICAL SPECIFICATIONS.)
NF P43-011 (VALVES AND TAPS FOR WATER SUPPLY IN BUILDINGS. CB DISCONNECTORS WITH DIFFERENT NON CONTROLLABLEPRESSURERANGES. GENERAL TECHNICAL SPECIFICATIONS.)
NF P43-013 (VALVES ANDTAPSFORBUILDINGS. INCLINE ANTI VACUUM VALVES (STRAIGHT OR ANGLED) DA. GENERAL TECHNICAL SPECIFICATIONS.)
NF P43-014 (VALVES AND TAPS FOR BUILDING. PIPE INTERRUPTOR WITH PERMANENT ATMOSPHERIC CONTACT DC. GENERAL TECHNICAL SPECIFICATIONS.)
NF P43-016 (VALVES AND TAPS FOR WATER SUPPLY IN BUILDINGS. HA ENDING DISCONNECTOR FOR TAPPING COCKS. GENERAL TECHNICAL SPECIFICATIONS.)
NF P43-017 (VALVES AND TAPS FOR WATER SUPPLY IN BULDINGS. CONTROLLABLE CHECK VALVES EA,WITH FLANGES. GENERAL TECHNICAL SPECIFICATIONS.)
NF P43-018 (VALVES AND TAPS FOR WATER SUPPLY IN BUILDINGS. CHECKINGFITTING IN PLACEOF SANITARY PROTECTION UNITIES USED FOR DRINKING SUPPLY. SPECIFICATIONS.)
NF P43-022 (VALVES ANDTAPSFORBUILDINGS. AIR GAP WITH DIVERTER AND OVERFLOW AC. GENERAL SPECIFICATIONS.)
NF P43-023 (VALVES ANDTAPSFORBUILDINGS. AIR GAP WITH INJECTOR AD. GENERAL SPECIFICATIONS.)
NF P43-024 (VALVES ANDTAPSFORBUILDINGS. HYGIENIC AIR GAP AE. GENERAL SPECIFICATIONS.)
NF P43-035 (Building valves - Water pressure reducing valves and combination water pressure reducing valves - Requirements and tests.)
NF P50-746 (Thermal bridges in building construction - Linear thermal transmittance - Simplified methods and default values.)
NF P50-757 (Building materials and products - Hygrothermal properties - Tabulated design values.)
NF P52-001 (SAFETY VALVES FOR HEATING INSTALLATIONS.)
NF P52-002-1 (Thermostatic radiator valves. Part 1 : requirements and test methods.)
NF R16-316 (Road vehicles. Calibrating nozzle, delay pintle type.)
NF S31-014 (ACOUSTICS. LABORATORY TESTS ON NOISE FORM TAPWARE AND HYDRAULIC EQUIPMENT USED IN WATER INSTALLATIONS. PART 1 : METHOD OF MEASUREMENT.)
NF S31-014-3 (Acoustics. Laboratory tests on noise emission from appliances and equipment used in water supply installations. Part 3 : mounting and operating conditions for in-line valves and appliances.)
NF S31-014-4 (Acoustics. Laboratory tests on noise emission from appliances and equipment used in water supply installations. Part 4 : mounting and operating conditions for special appliances.)
NF S52-728 (ALPINE SKI-BINDINGS. SELECTION OF RELEASE TORQUE VALUES.)
NF S62-135 (Fixed firefighting systems - Components for gas extinguishing systems - Part 5 : requirements and test methods for high and low pressure selector valves and their actuators for CO2 systems.)
NF S62-143- (Fixed firefighting systems - Components for gas extinguishing systems - Part 13 : requirements and test methods for check valves and non-return valves.)
NF S62-222 (Fixed firefighting systems - Components for sprinkler and water spray systems - Part 2 : wet alarm valve assemblies.)
NF S62-222/A1 (Fixed firefighting systems - Components for sprinkler and water spray systems - Part 2 : wet alarm valve assemblies.)
NF S62-223 (Fixed firefighting systems - Components for automatic sprinkler and water spray systems - Part 3 : dry alarm valves assemblies.)
NF S62-223/A1 (Fixed firefighting systems - Components for sprinkler and water spray systems - Part 3 : dry alarm valve assemblies.)
NF S76-017 EN 1827 (RESPIRATORY PROTECTIVE DEVICES. HALF MASKS WITHOUT INHALATION VALVES AND WITH SEPARABLE FILTERS TO PROTECT AGAINST GASES OR GASES AND PARTICLES OR PARTICLES ONLY. REQUIREMENTS, TESTING, MARKING. (EUROPEAN STANDARD EN 1827).)
NF S76-024-1 (Respiratory protective devices - Gas cylinder valves - Part 1 : thread connections for insert connector.)
NF S76-024-1/A1 (Respiratory protective devices - Gas cylinder valves - Part 1 : thread connections for insert connector.)
NF S76-024-2 (RESPIRATORY PROTECTIVE DEVICES. GAS CYLINDER VALVES. PART 2 : OUTLET CONNECTIONS. (EUROPEAN STANDARD EN 144-2).)
NF S76-024-3 (Respiratory protective devices - Gas cylinder valves - Part 3 : outlet connections for diving gases Nitrox and oxygen.)
NF S90-110 (Transportable gas cylinders. Pin-index, yoke-type valve outlet connections for medical use.)
NF S90-110/A1 (Transportable gas cylinders - Pin-index, yoke-type valve outlet connections for medical use.)
NF S94-201-2 (NON ACTIVE SURGICAL IMPLANTS. PARTICULAR REQUIREMENTS FOR CARDIAC AND VASCULAR IMPLANTS. PART 2 : VASCULAR PROSTHESES INCLUDING CARDIAC VALVE CONDUITS. (EUROPEAN STANDARD EN 12006-2).)
NF S95-178 EN 738-3 (PRESSURE REGULATORS FOR USE WITH MEDICAL GASES. PART 3: PRESSURE REGULATORS INTEGRATED WITH CYLINDER VALVES. (EUROPEAN STANDARD EN 738-3).)
NF S95-178/A1 (Pressure regulators for use with medical gases - Part 3 : pressure regulators integrated with cylinder valves.)
NF T54-015 (Plastics piping systems. Thermoplastics valves. Test methods for resistance to internal pressure and leaktightness.)
NF T54-063-4 (Plastics piping systems for water supply - Polyethylene (PE) - Part 4 : valves.)
NF T54-065-4 (Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 4 : valves.)
NF T54-082 (PLASTICS. THERMOPLASTIC AND THERMOSETTING VALVES. TEST OF RESISTANCE TO PRESSURE.)
NF T54-083 (THERMOPLASTICS VALVES. TORQUE. TEST METHOD. (EUROPEAN STANDARD EN 28233).)
NF T54-084 (THERMOPLASTICS VALVES. FATIGUE STRENGTH. TEST METHOD. (EUROPEAN STANDARD EN 28659).)
NF T54-100 (Plastics piping systems. Thermoplastics valves. Test method for the integrity of a valve after an external blow.)
NF T54-300-4 (Plastics piping systems for buried and above-ground pressure systems for water for general purposes, drainage and sewerage - Polyethylene (PE) - Part 4 : valves.)
NF T54-920 (Plastics piping systems. Valves for polyethylene (PE) piping systems. Test method for leaktightness under and after bending applied to the operating mechanism.)
NF T54-921 (Plastics piping systems. Thermoplastics valves. Test method for the integrity of a valve after temperature cycling under bending.)
NF T54-930 (Plastics piping systems. Polyethylene (PE) valves. Test method for resistance to bending between supports.)
NF T54-932 (Plastics piping systems. Injection-moulded thermoplastics fittings, valves and ancillary equipment. Determination of the long-term hydrostatic strength of thermoplastics materials for injection moulding of piping components.)
NF T54-934 (Plastics piping systems. Fittings, valves and ancillaries. Determination of gaseous flow rate/pressure drop relationships.)
NF T54-936 (Plastics piping systems. Polyethylene (PE) valves. Test method for resistance to thermal cycling.)
NF T81-103 (TRANSPORTATION AND HANDLING OF LIQUID CHEMICAL PRODUCTS. TANKER VEHICLES FILLED AND EMPTIED FROM BELOW. INTERNAL SAFETY AND STOP VALVE. OPERATING PRESSURE EQUAL TO OR LESS THAN 4 BAR.)
NF T81-104 (TRANSPORTATION AND HANDLING OF LIQUEFIED GASES. TANKER VEHICULES FILLED AND EMPTIED FROM BELOW. INTERNAL SAFETY GATES DN 80 AND DN 100 FOR OPERATING PRESSURES BETWEEN 4 BAR AND 40 BAR.)
NF T81-151 (TRANSPORTATION AND HANDLING OF CHEMICALS. ROAD TANKERS. CAPS FOR VALVES FIXED BY PINS OR BOLTS.)
NF U51-421 (IRRIGATION EQUIPMENT. VOLUMETRIC VALVES. GENERAL REQUIREMENTS AND TEST METHOD.)
NF X08-102 (Colours. Laboratory topware. Identification of fluids with conventional colours.)
NF X42-129 (Biotechnology - Performance criteria for piping and instrumentation - Part 5 : valves.)
NF X43-103 (AIR QUALITY. OLFACTOMETRIC MEASUREMENTS. MEASUREMENT OF THE ODOUR OF A GAZEOUS EFFLUENT. SUPRA-THRESHOLD METHODS.)
NF X50-001-7-1 (Guide for procurement of power station plant, equipement and systems - Part 7 : pipework and valves - Section 1 : high pressure piping systems.)
NF X50-001-7-2 (Guide for procurement of power station plant, equipment and systems - Part 7 : pipework and valves - Section 2 : boiler and high pressure piping valves.)
XP E29-140 (Control cocks for household appliances using gaseous fuels - Safety cocks (with integrated automatic obturator).)