SIST ISO 6182-2:2018
Fire protection -- Automatic sprinkler systems -- Part 2: Requirements and test methods for wet alarm valves, retard chambers and water motor alarms
Fire protection -- Automatic sprinkler systems -- Part 2: Requirements and test methods for wet alarm valves, retard chambers and water motor alarms
ISO 6182-2:2012 specifies performance, requirements, methods of test and marking requirements, for wet alarm valves, retard chambers, water motor alarms and manufacturers' specified relevant trim used in wet pipe automatic fire protection systems.
ISO 6182-2:2012 is not applicable to performance and test requirements for other auxiliary components or attachments to alarm valves.
Protection contre l'incendie -- Systèmes d'extinction automatiques du type sprinkler -- Partie 2: Exigences et méthodes d'essai des soupapes d'alarme hydrauliques, des limiteurs de surpression et des dispositifs d'alarme à moteur hydraulique
Požarna zaščita - Avtomatski sprinklerski sistemi - 2. del: Zahteve in preskusne metode za mokre alarmne ventile, zadrževalne komore in alarmne naprave na vodni pogon
Ta del standarda ISO 6182 opredeljuje zahteve glede delovanja, preskusne metode in zahteve glede označevanja za mokre alarmne ventile, zadrževalne komore in alarmne naprave na vodni pogon ter s strani proizvajalca določeno relevantno dodatno opremo ventila (»trim«), ki se uporablja v mokrih avtomatskih sistemih za požarno zaščito.
Ta del standarda ISO 6182 se ne uporablja za zahteve glede delovanja in preskušanja za druge dodatne komponente ali priključke na alarmne ventile.
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
01-september-2018
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SIST ISO 6182-2:1995
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PHWRGH]DPRNUHDODUPQHYHQWLOH]DGUåHYDOQHNRPRUHLQDODUPQHQDSUDYHQD
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Fire protection -- Automatic sprinkler systems -- Part 2: Requirements and test methods
for wet alarm valves, retard chambers and water motor alarms
Protection contre l'incendie -- Systèmes d'extinction automatiques du type sprinkler --
Partie 2: Exigences et méthodes d'essai des soupapes d'alarme hydrauliques, des
limiteurs de surpression et des dispositifs d'alarme à moteur hydraulique
Ta slovenski standard je istoveten z: ISO 6182-2:2012
ICS:
13.220.20 3RåDUQD]DãþLWD Fire protection
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
INTERNATIONAL ISO
STANDARD 6182-2
Third edition
2012-12-01
Fire protection — Automatic
sprinkler systems —
Part 2:
Requirements and test methods for
wet alarm valves, retard chambers
and water motor alarms
Protection contre l’incendie — Systèmes d’extinction automatiques du
type sprinkler —
Partie 2: Exigences et méthodes d’essai des soupapes d’alarme
hydrauliques, des limiteurs de surpression et des dispositifs d’alarme à
moteur hydraulique
Reference number
©
ISO 2012
© ISO 2012
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any
means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the
address below or ISO’s member body in the country of the requester.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Published in Switzerland
ii © ISO 2012 – All rights reserved
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Requirements . 3
4.1 Nominal sizes . 3
4.2 Connections . 3
4.3 Rated working pressure . 3
4.4 Bodies and covers . 3
4.5 Strength (see 6.9) . 4
4.6 Access for maintenance . 4
4.7 Components . 4
4.8 Leakage (see 6.8) . 5
4.9 Non-metallic components (excluding gaskets, seals and other elastomeric parts) (see 6.4
and 6.5) . 5
4.10 Sealing assembly elements (see 6.3). 5
4.11 Clearances . 5
4.12 Hydraulic friction loss (see 6.7) . 7
4.13 Endurance (see 6.6) . 8
4.14 Operational performance (see 6.10) . 8
4.15 Drains . 9
4.16 Alarms (see 6.10.2) . 9
4.17 Retard device (see 6.12) . 9
4.18 Water motor alarms (see 6.11) .10
5 Production testing and quality control .11
6 Tests .12
6.1 Samples .12
6.2 Spring and diaphragm test .12
6.3 Sealing element tests (see 4.10) .12
6.4 Warm water aging test for non-metallic components (excluding gaskets and seals and
other elastomeric parts) (see 4.9) .14
6.5 Air aging test for non-metallic components (excluding gaskets and seals and other
elastomeric parts) (see 4.9) .14
6.6 Endurance test (see 4.13) .15
6.7 Hydraulic friction loss test (see 4.12) .15
6.8 Valve leakage and deformation tests (see 4.8) .15
6.9 Body strength test (see 4.5) .16
6.10 Operational test (see 4.14) .16
6.11 Water motor alarm tests (see 4.16) .17
6.12 Retard chamber tests (see 4.17) .18
6.13 Salt mist corrosion test .18
7 Marking .18
8 Manufacturer’s installation instructions .19
Annex A (normative) Tolerances .20
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International
Standards adopted by the technical committees are circulated to the member bodies for voting.
Publication as an International Standard requires approval by at least 75 % of the member bodies
casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 6182-2 was prepared by Technical Committee ISO/TC 21, Equipment for fire protection and fire
fighting, Subcommittee SC 5, Fixed firefighting systems using water.
This third edition cancels and replaces the second edition (ISO 6182-2:2005), which has been
technically revised.
ISO 6182 consists of the following parts, under the general title Fire protection — Automatic sprinkler systems:
— Part 1: Requirements and test methods for sprinklers
— Part 2: Requirements and test methods for wet alarm valves, retard chambers and water motor alarms
— Part 3: Requirements and test methods for dry pipe valves
— Part 4: Requirements and test methods for quick-opening devices
— Part 5: Requirements and test methods for deluge valves
— Part 6: Requirements and test methods for check valves
— Part 7: Requirements and test methods for early suppression fast response (ESFR) sprinklers
— Part 8: Requirements and test methods for pre-action dry alarm valves
— Part 9: Requirements and test methods for water mist nozzles
— Part 10: Requirements and test methods for domestic sprinklers
— Part 11: Requirements and test methods for pipe hangers
— Part 12: Requirements and test methods for grooved-end components for steel pipe systems
iv © ISO 2012 – All rights reserved
INTERNATIONAL STANDARD ISO 6182-2:2012(E)
Fire protection — Automatic sprinkler systems —
Part 2:
Requirements and test methods for wet alarm valves,
retard chambers and water motor alarms
1 Scope
This part of ISO 6182 specifies performance, requirements, methods of test and marking requirements,
for wet alarm valves, retard chambers, water motor alarms and manufacturers’ specified relevant trim
used in wet pipe automatic fire protection systems.
This part of ISO 6182 is not applicable to performance and test requirements for other auxiliary
components or attachments to alarm valves.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
ISO 898-1, Mechanical properties of fasteners made of carbon steel and alloy steel — Part 1: Bolts, screws
and studs with specified property classes — Coarse thread and fine pitch thread
ISO 898-2, Mechanical properties of fasteners made of carbon steel and alloy steel — Part 2: Nuts with
specified property classes — Coarse thread and fine pitch thread
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
alarm device
mechanical or electrical device which sounds an alarm upon operation of the valve
3.2
clapper
type of sealing assembly
NOTE See also 3.13.
3.3
compensator
external or internal device such as an auxiliary valve
...
INTERNATIONAL ISO
STANDARD 6182-2
Third edition
2012-12-01
Fire protection — Automatic
sprinkler systems —
Part 2:
Requirements and test methods for
wet alarm valves, retard chambers
and water motor alarms
Protection contre l’incendie — Systèmes d’extinction automatiques du
type sprinkler —
Partie 2: Exigences et méthodes d’essai des soupapes d’alarme
hydrauliques, des limiteurs de surpression et des dispositifs d’alarme à
moteur hydraulique
Reference number
©
ISO 2012
© ISO 2012
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any
means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the
address below or ISO’s member body in the country of the requester.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Published in Switzerland
ii © ISO 2012 – All rights reserved
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Requirements . 3
4.1 Nominal sizes . 3
4.2 Connections . 3
4.3 Rated working pressure . 3
4.4 Bodies and covers . 3
4.5 Strength (see 6.9) . 4
4.6 Access for maintenance . 4
4.7 Components . 4
4.8 Leakage (see 6.8) . 5
4.9 Non-metallic components (excluding gaskets, seals and other elastomeric parts) (see 6.4
and 6.5) . 5
4.10 Sealing assembly elements (see 6.3). 5
4.11 Clearances . 5
4.12 Hydraulic friction loss (see 6.7) . 7
4.13 Endurance (see 6.6) . 8
4.14 Operational performance (see 6.10) . 8
4.15 Drains . 9
4.16 Alarms (see 6.10.2) . 9
4.17 Retard device (see 6.12) . 9
4.18 Water motor alarms (see 6.11) .10
5 Production testing and quality control .11
6 Tests .12
6.1 Samples .12
6.2 Spring and diaphragm test .12
6.3 Sealing element tests (see 4.10) .12
6.4 Warm water aging test for non-metallic components (excluding gaskets and seals and
other elastomeric parts) (see 4.9) .14
6.5 Air aging test for non-metallic components (excluding gaskets and seals and other
elastomeric parts) (see 4.9) .14
6.6 Endurance test (see 4.13) .15
6.7 Hydraulic friction loss test (see 4.12) .15
6.8 Valve leakage and deformation tests (see 4.8) .15
6.9 Body strength test (see 4.5) .16
6.10 Operational test (see 4.14) .16
6.11 Water motor alarm tests (see 4.16) .17
6.12 Retard chamber tests (see 4.17) .18
6.13 Salt mist corrosion test .18
7 Marking .18
8 Manufacturer’s installation instructions .19
Annex A (normative) Tolerances .20
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International
Standards adopted by the technical committees are circulated to the member bodies for voting.
Publication as an International Standard requires approval by at least 75 % of the member bodies
casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 6182-2 was prepared by Technical Committee ISO/TC 21, Equipment for fire protection and fire
fighting, Subcommittee SC 5, Fixed firefighting systems using water.
This third edition cancels and replaces the second edition (ISO 6182-2:2005), which has been
technically revised.
ISO 6182 consists of the following parts, under the general title Fire protection — Automatic sprinkler systems:
— Part 1: Requirements and test methods for sprinklers
— Part 2: Requirements and test methods for wet alarm valves, retard chambers and water motor alarms
— Part 3: Requirements and test methods for dry pipe valves
— Part 4: Requirements and test methods for quick-opening devices
— Part 5: Requirements and test methods for deluge valves
— Part 6: Requirements and test methods for check valves
— Part 7: Requirements and test methods for early suppression fast response (ESFR) sprinklers
— Part 8: Requirements and test methods for pre-action dry alarm valves
— Part 9: Requirements and test methods for water mist nozzles
— Part 10: Requirements and test methods for domestic sprinklers
— Part 11: Requirements and test methods for pipe hangers
— Part 12: Requirements and test methods for grooved-end components for steel pipe systems
iv © ISO 2012 – All rights reserved
INTERNATIONAL STANDARD ISO 6182-2:2012(E)
Fire protection — Automatic sprinkler systems —
Part 2:
Requirements and test methods for wet alarm valves,
retard chambers and water motor alarms
1 Scope
This part of ISO 6182 specifies performance, requirements, methods of test and marking requirements,
for wet alarm valves, retard chambers, water motor alarms and manufacturers’ specified relevant trim
used in wet pipe automatic fire protection systems.
This part of ISO 6182 is not applicable to performance and test requirements for other auxiliary
components or attachments to alarm valves.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
ISO 898-1, Mechanical properties of fasteners made of carbon steel and alloy steel — Part 1: Bolts, screws
and studs with specified property classes — Coarse thread and fine pitch thread
ISO 898-2, Mechanical properties of fasteners made of carbon steel and alloy steel — Part 2: Nuts with
specified property classes — Coarse thread and fine pitch thread
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
alarm device
mechanical or electrical device which sounds an alarm upon operation of the valve
3.2
clapper
type of sealing assembly
NOTE See also 3.13.
3.3
compensator
external or internal device such as an auxiliary valve that minimizes false alarms caused by a small
increase of service pressure
3.4
corrosion-resistant material
bronze, brass, Monel metal, austenitic stainless steel, or equivalent metallic or plastic material
conforming with the requirements of this part of ISO 6182
NOTE Monel is an example of a suitable product available commercially. This information is given for the
convenience of users of this part of ISO 6182 and does not constitute an endorsement by ISO of this product.
3.5
flow velocity
speed of water flow through a valve expressed as the equivalent water velocity through a pipe of the
same nominal size as the valve
3.6
minimum opening pressure
the minimum pressure when water begins to pass through the valve
3.7
rated working pressure
maximum service pressure at which a valve or retard chamber is intended to operate
3.8
ready (set) condition
state of a valve with the sealing assembly in the closed or set position with service and system
pressure applied
3.9
reinforced elastomeric element
element of
...
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