prEN ISO 9093

SLOVENSKI STANDARD
oSIST prEN ISO 9093:2019
01-september-2019

Mala plovila - Ventili in fitingi za morsko vodo v trupu plovila (ISO/DIS 9093:2019)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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Foreword ........................................................................................................................................................................................................................................iv

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 1

3 Terms and definitions ..................................................................................................................................................................................... 1

4 Material requirements ................................................................................................................................................................................... 2

4.1 General ........................................................................................................................................................................................................... 2

4.2 Material combinations ..................................................................................................................................................................... 2

4.3 Resistance to deterioration/corrosion ............................................................................................................................... 3

4.4 Mechanical properties ...................................................................................................................................................................... 3

4.5 Range of operating temperatures ........................................................................................................................................... 3

4.5.1 General operating requirements ........................................................................................................................ 3

4.5.2 Storage temperature requirement ................................................................................................................... 3

4.5.3 High temperature operating test ....................................................................................................................... 3

4.5.4 Low temperature operating test ........................................................................................................................ 3

5 Through-hull fittings ........................................................................................................................................................................................ 3

5.1 Thread identification ......................................................................................................................................................................... 3

5.2 General design requirements ..................................................................................................................................................... 5

5.3 Detail design requirements .......................................................................................................................................................... 5

5.3.1 Stem ............................................................................................................................................................................................ 5

5.3.2 Flange diameter ................................................................................................................................................................ 5

5.3.3 Finish.......................................................................................................................................................................................... 5

6 Seacocks - Design requirements .......................................................................................................................................................... 5

7 Hose fittings ............................................................................................................................................................................................................... 6

7.1 Design requirements ......................................................................................................................................................................... 6

7.2 Hose connection..................................................................................................................................................................................... 6

8 Water scoops and outboard water strainers ........................................................................................................................... 7

9 Installation ................................................................................................................................................................................................................. 7

9.1 Hull reinforcements ............................................................................................................................................................................ 7

9.2 Installation requirements .............................................................................................................................................................. 8

10 Device installation information ............................................................................................................................................................ 8

11 Owner's manual .................................................................................................................................................................................................... 8

11.1 Requirements for device information ................................................................................................................................. 9

Annex A (normative) Strength Test .....................................................................................................................................................................10

Annex B (normative) Corrosion Resistance Test ..................................................................................................................................11

Annex C (normative) UV Stabilisation test ..................................................................................................................................................12

Annex ZA (informative) Relationship between this European Standard and the essential

requirements of Directive 2013/53/EU aimed to be covered ............................................................................13

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This document was prepared by Technical Committee ISO/TC 188, Small Craft, SC 2, Engines and

This first edition cancels and replaces the previous two part edition (ISO 9093-1:1994 and

Any feedback or questions on this document should be directed to the user’s national standards body. A

This document specifies requirements for through-hull fittings, seacocks, hose connection and fittings

This document is not applicable to engine and heater exhaust fittings, and sail drive through-hull

The following documents are referred to in the text in such a way that some or all of their content

constitutes requirements 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 7-1, Pipe threads where pressure-tight joints are made on the threads — Part 1: Dimensions, tolerances

ISO 228-1, Pipe threads where pressure-tight joints are not made on the threads — Part 1: Dimensions,

ISO 6509:1981, Corrosion of metals and alloys — Determination of dezincification resistance of brass

ISO 527-1:2012, Plastics — Determination of tensile properties — Part 1: General principles

ISO 527-2:2012, Plastics — Determination of tensile properties — Part 2: Test conditions for moulding and

ISO 178:2010/Amd 1:2013, Plastics — Determination of flexural properties — Amendment 1

ISO 180, 1/Amd 2:2013, Plastics — Determination of Izod impact strength / Amendment 2: Precision data

ISO 6509-1:2014, Corrosion of metals and alloys — Determination of dezincification resistance of copper

ISO 6509-2:2017, Corrosion of metals and alloys — Determination of dezincification resistance of copper

ISO and IEC maintain terminological databases for use in standardization at the following addresses:

fitting designed to permit passage of liquids including suspended solids or gases through the hull

shut-off device intended to prevent the ingress of water normally directly fitted to a hull or a through-

capable of being reached quickly and safely for effective use under emergency conditions without the

the level of the water on the hull in the M condition according to ISO 8666 when the craft is inclined to