Bsi bs au 050 3 2a 2002

BRITISH STANDARD BS AU 50 3 2a 2002 Tyres and wheels — Part 3 2a Valves — Tyre valve threads ICS 83 160 10 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW http //dx doi org/10 3[.]

ICS 8 1 0.1

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R efere c n mb r

Numéro d référe c

ISO 4 7 :2 0 (E/ F)

First e itio

Première é it io

2 0 -0 -15

Tyre valve t hreads

Fi et ages de valves pour pneumat iques

t eDais fo ts e oftwa rp erc udt s u t d o crt aet e is P F fie c e n fi d u n tlare eG e Info leratit e o t f e ie; tP e D-Fcrt aeiara n mtesre

were t poimiz f d oirp rnt i.g Ev y re c s h er t n e ak t n o s et eru at tf e ie is s it lb f e s rI y b eSO memid b re s In t he ln ik let nev e y

tt ah alb rp emler at i g t o it is fn o,dlp s e inform t t neC e lar Se rt eira t at t ss rd a e ig le n v w o

nox E – FDPd noitaré s rp nti ba é

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t êi ermirpmiv u é la is , mais n io t s p t êm e d fim à é in l e q'drot anme ru lp à éy oet fefet fé é e icie 'dl e uicc net ua eiro n t

lt ui s tic e n e lo ic e et le e qle -ic s y it ne int slalé s.t u sro élé e ra me t c d fic ie,r le t ra is cc no e nre ac ct pet ne e fait la

s rsn pib lté s p e e fn ierl erd e cid ot in s l e ic e e 'dA.e o S e e rtéira t ct nelar l e 'Slc éd Oit e tuo er e o sib iét e al

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© ISO 2 0

A t hgir ls s rev r.d s lnUs t ow re is s e fid i t ra o fo this ib pc t an i ma c ud rp r e t u ro d zi y na ni d fomr y b ro n m y,s a lec et rin c

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in tc e n ot rfo y t t se q r e e.r / iorDt s c ud rp r e tis r n e év r Sfu c serpriptiid n ft neré,e u c tra e ic e e ttlb p eictaie n t ue têer

t iu orp re t u in i s e o s f e qle q mr c e q e so t i t e c ua ra c orp n ,é é c elét rm u e qin é ,e qin y c mpirs t oh alc oip e t e le

microfims, sl s a'a c é drcirt l e ’SO l à’erd s e ic sèrp - u u c mité memb d er l SO l s a e y ap e u m.ru d a

ISO ciry pot hg fofic

s Ce tso ale 6 • e eG 1 21 H 0 a

leT 14 + 10 9 7 2 1

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Print d in Switlre /dn Imirpmn é Suis e

Foreword

ISO (t he Int er national Organization for St an ardizat ion) is a worldw ide federat ion of nat ional st an ard b dies (ISO

memb r b dies) The wor k of pre arin Int ernat ional Stan ard is normaly caried out t hr ou h ISO tec nical

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t he rig t t o b re resent ed on t hat commit t ee Int ernat ional organization , government al an non-gov ernment al, in

laison with ISO, also tak e p rt in t he work ISO cola orates closely w ith the Int ernat ional Elect rotec nical

Commis ion (IEC) on al mat t ers of elect rot ec nical stan ar dization

Int ernat ional St an ard are draft ed in ac ordan e w it h t he rules given in the ISO/IEC Direct iv es, Part 3

The main t as of t ec nical commit t ees is t o pr ep re Int ernational St an ar ds Draft Int ernat ional St an ard ado t ed

by the t ec nical commit t ees are circ lated to t he memb r b dies for v ot in Publcat ion as an Internat ional

St an ard req ires a proval by at le st 7 % of t he memb r b dies cast in a vot e

At t ent ion is draw n t o t he p s ibi ty t hat some of t he element s of t his Int ernational Stan ard may b t he s bject of

p t ent rig t s ISO s al not b held resp n ible for ident ifyin an or al s c p t ent rig t s

ISO 4 7 w as pre ared by Tec nical Commit t ee ISO/ TC 31, Tyres , rims a d v lv s , Subcommit t ee SC 9, Valv s

for tube a d tu beles s tyres

It can els an re laces ISO 4 7 -1:19 7, ISO 4 7 -2:19 9 an ISO 4 7 -3:19 0, of whic it con t itut es a

t ec nical rev ision

iv

Av ant - propos

L'ISO (Organisation internat ionale de normalsat ion) est u e fédérat ion mon iale d'organismes nat ionaux de

normalsat ion (comit és membres de lISO) L'éla oration des Normes int ernationales est en général confié aux

comit és t ec niq es de lISO Chaq e comit é membre intéres é p r u e ét ude a le droit de faire p rt ie d comit é

t ec niq e cré à cet efet L s organisat ion int ernat ionales, gouv ernement ales et non gouv ernement ales, en

laison av ec lISO p rticip nt également aux t rav au L'ISO cola ore étroit ement av ec la Commis ion

élect rotec niq e int ernat ionale (CEI) en ce q i con er ne la normalsat ion élect rotec niq e

L s Normes int ernat ionales sont rédigé s conformément aux règles don é s dan les Direct iv es ISO/CEI

Part ie 3

L t âc e p n ip le des comit és t ec niq es est d'éla orer les Normes int ernat ionales L s projet s de Normes

int ernat ionales ado t és p r les comit és t ec niq es sont soumis aux comit és membres p ur v ot e L ur publcat ion

comme Normes int ernationales req iert la pro ation de 7 % au moin des comit és membres v ot ant s

L'at t ent ion est a p lé s r le fait q e cert ain des élément s de la présent e Norme int ernat ionale p uv ent faire

lo jet de droit s de pro riété int elect uele ou de dr oit s analog es L'ISO ne saurait êt re ten e p ur resp n a le de

ne p s avoir ident ifié de t els droit s de pro r i té et avert i de leur ex isten e

L'ISO 4 7 a ét é éla oré p r le comit é t ec niq e ISO/TC 31, Pn us , ja te et v lv s , sou -comit é SC 9, Valv s

p urp e s a e chambre et s an chambre

Ele an ule et remplace lISO 4 7 -1:19 7, lISO 4 7 -2:19 9 et lISO 4 7 -3:19 0, dont ele con t itue u e

rév ision tec niq e

NIT ER NATNOIAL STANDARD

NOMR I ENT ENRATIONAL E

IS:0 5 O2 0 (E/ F)

pneumat iques

This Int ernat ional Stan ard sp cifies lmit dimen ion

an toleran es for t hre se es of tyre v alve thre d :

 5V 1, 5V 2, 6V 1 an 8V 1;

 9V 1, 10V 2, 12V 1, 13V 1;

 8V 2, 10V 1, 1 V 1, 13V2, 15V 1, 16V 1, 17V 1,

17V2, 17V3, 19V1 an 2 V1

1 Domaine d’applcat ion

L présent e Norme int ernat ionale sp cifie les

dimen ion lmit es et les t oléran es p ur t rois séries

de fiet ages de v alves de pneumat iq es:

 5V 1, 5V 2, 6V 1 et 8V1;

 9V 1, 10V 2, 12V 1, 13V 1;

 8V 2, 10V 1, 1 V 1, 13V2, 15V 1, 16V 1, 17V 1,

17V2, 17V3, 19V1 et 2 V 1

2 Normative references

The folowin normat iv e doc ment s cont ain provision

w hic , t hrou h referen e in t his t ex t , con t itut e

provision of t his Int ernat ional St an ard F r dat ed

referen es, s bseq ent amen ment s t o, or rev ision

of, an of t hese publcat ion do not a ply Howev er,

p rt ies t o agre ment s b sed on t his International

St an ard are en ouraged to in est igat e t he p s ibi ty

of a plyin t he most recent edition of t he normat iv e

doc ment s in icat ed b low F r u dated r eferen es,

t he lat est edit ion of t he normat iv e doc ment refered

t o a ples Memb rs of ISO an IEC maint ain

regist ers of c rent ly v ald Int ernational Stan ard

ISO 15 2, ISO g n ral- purp s e metric s crew

thre ds — Gaug es a d g au in

ISO 9 13, Tyre v lv s — Dime s io ns a d

des ig natio n

2 R éférence normat ives

L s doc ment s normat ifs s ivant s cont ien ent des

disp sit ion q i, p r s it e de la référen e q i y est

fait e, con t ituent des disp sition vala les p ur la

présent e Norme int ernationale Pour les référen es

dat ées, les amen ement s ult ér i urs ou les révision

de ces publcat ion ne s’a plq ent p s Tout efois, les

p rt ies prenantes aux ac ord fon és s r la présent e

Norme int ernationale sont inv ité s à rec erc er la

p s ibi t é d'a plq er les édition les plu récentes

des doc ment s normat ifs in iq és ci-a rès Pour les

référen es non dat ées, la dernière édition d

doc ment normat if en r éféren e s’a plq e L s

membres de lISO et de la CEI p s èdent le regist re

des Normes int ernationales en v ig eur

ISO 15 2, Fieta e métriqu es ISO p ur us ag es

g n ra x — C albre à lmite et v rificatio s

ISO 9 13, Valv s p ur p e matiq e — Dime s io s

et désig atio n

3 Designation

The desig at ion of tyre valve t hre d s al b as

giv en in Ta le 1

3 Désignation

L désig ation des fiet ages de valv es p ur

pneumat iq es doit êt re conforme au Ta le u 1

2

Table 1 — De ign t ion

Table u 1 — Dé ig a on

Nomin l dime sion

Dime sion nomin le

De ig ation

Dé ig ation

mm

9,4 ¥ 0,7 4

a

9V1

a

Prev io sly 9,5 5 ¥ 0,7 4 / A up ravant 9,5 5 ¥ 0,7 4

4 Profi e

Se Fig re 1 an Ta les 2 an 3

4 Profi

V oir la Fig re 1 et les Ta le ux 2 et 3

P Pit ch

D Major diameter of n t

D

2

Pit ch diameter of n t

D

1

Min r diameter of n t

d Major diameter of screw

d

2

Pit c h diameter of sc rew

d

1

Min r diameter of screw

P Pas

D Diamèt re e t érie r d t ara d g

D

2

Diamèt re sur fla c s d t ara d g

D

1

Diamèt re int érie r d t ara d g

d Diamèt re e t érie r d la v is

d

2

Diamèt re sur fla c s d la v is

d

1

Diamèt re int érie r d la v is

Key

1 Nut

2 Screw

Lé e d

1 T ara d g

2 Vis

Fig re 1

5 Thread gauging

The prin iples of t hre d gau in s al b in

ac ordan e w it h ISO 15 2

5 V érificat ion des fi et ages

L vérificat ion des fietages doit êt re efect ué selon

les prin ip s définis dan lISO 15 2

4

Table 2 — Limit dime sions of s rew

Table u 2 — Dime sion lmit es d la vis

Dime sio s in mi met re

Dime sio s e mi mèt re

S rew

V is

De ig atio

Dé ig atio

Nominal

dimensio s

Diamet er

¥ pit c h

Dimensio s

n minale

Diamèt r e ¥ p s

Major diamet er

Diamèt re ex térieur

Pit ch diamet er

Diamèt re sur flan s

Min r

diamet er

Diamèt re

intérieur

d

ma

T leran e

T léran e

T

d

d

min

d

2

ma

T leran e

T léran e

T

d2

d

2

min

d

1

ma

5V1 5,2 ¥ 0,7 5 5,2 2 0,2 3 5,0 9

a

8V 1 7,7 ¥ 0,7 4 7,7 7 0,2 3 7,5 4

b

12V 1 12,2 ¥ 0,9 7 12,2 3 0,213 12,0 0 1 ,614 0,15 1 ,4 5 10,9 0

13V 1 12,6 ¥ 1,2 0 12,6 7 0,2 6 12,4 1 1 ,8 1 0,10 1 ,7 2 1 ,1 0

1 V 1 1 ,1 ¥ 1,2 0 1 ,0 9 0,2 5 10,8 4 10,2 4 0,10 10,14 9,5 2

13V 2 12,7 ¥ 0,7 4 12,6 4 0,151 12,5 3 12,15 0,0 9 12,0 0 1 ,7 1

16V 1 15,8 ¥ 0,9 1 15,8 7 0,17 15,6 7 15,2 5 0,0 7 15,13 14,6 4

17V 2 17,5 ¥ 1,0 8 17,4 2 0,18 17,2 0 16,7 3 0,10 16,6 3 16,13

17V 3 17,5 ¥ 1,5 8 17,4 6 0,2 7 17,18 16,3 5 0,121 16,2 4 15,4 8

19V 1 19 ¥ 1,5 8 19,01 0,2 7 18,7 4 17,9 0 0,12 17,8 4 17,0 3

2 V 1 2 ,5 ¥ 1,0 2 ,4 0 0,1 0 2 ,2 0 19,810 0,1 0 19,7 0 19,0 2

NOT Wh n t ec nic l c n id ratio s p rmit or re uire, th folowin e c pt io s a ply (s e c re p n in refere c in ISO 9 13):

a

5,0 0 in te d of 5,0 9;

b

7,6 0 in te d of 7,5 4

NOT L rs u d s c n id ratio s t ec niq e le p rmet te t o le ig nt, le e c pt io s s iv ant es s ro t a plq é s (v oir référe c

c ore p n a t e d n l SO 9 13):

a

5,0 0 a le d 5,0 9;

b

7,6 0 a le d 7,5 4

Table 3 — Limit dime sion of n t

Table u 3 — Dime sion lmite d t ara d g

Dime sio s in mi met re

Dime sio s e mi mèt re

Nut

Tarau age

De ig atio

Dé ig atio

Nominal

dimensio s

Diamet er

¥ pit c h

Dimensio s

n minale

Diamèt re ¥ p s

Major

diamet er

Diamèt re

ex térieur

Pit ch diamet er

Diamèt re sur flan s

Min r diamet er

Diamèt re intérieur

D

min

D

2

ma

T oleran e

T oléran e

T

D2

D

2

min

D

1

ma

T oleran e

T oléran e

T

D1

D

1

min

8V1 7,7 ¥ 0,7 4 7,7 8 7,4 8

a

b

0,2 3 7,0 6

13V1 12,6 ¥ 1,2 0 12,7 0 12,017 0,14 1 ,8 5 1 ,6 8 0,2 0 1 ,3 8

13V2 12,7 ¥ 0,7 4 12,7 0 12,2 8 0,1 3 12,18 12,0 9 0,2 2 1 ,8 7

16V1 15,8 ¥ 0,9 1 15,8 5 15,3 9 0,12 15,2 3 15,0 8 0,2 9 14,8 9

17V2 17,5 ¥ 1,0 8 17,4 3 16,9 6 0,131 16,7 5 16,5 0 0,2 3 16,3 7

17V3 17,5 ¥ 1,5 8 17,4 3 16,5 8 0,15 16,4 2 16,10 0,3 5 15,7 8

NOT Wh n t ec nic l c n id ratio s p rmit or re uire, th folowin e c pt io s a ply (s e c re p n in refere c in ISO 9 13):

a

7,5 9 or 7,4 0 in te d of 7,4 8;

b

7,3 6 or 7,18 in te d of 7,2 9

NOT L rs u d s c n id rat io s t ec niq e le p rme e t o le ig nt, le e c ptio s s iv ant es s ro t a plq é s (v oir référe c

c ore p n a t e d n l SO 9 13):

a

7,5 9 o 7,4 0 a le d 7,4 8;

b

7,3 6 o 7,18 a le d 7,2 9

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