BS ISO 17602:2014
Current
The latest, up-to-date edition.
Ships and marine technology. Metal valves for use in flanged pipe. Face-to-face and centre-to-face dimensions
Hardcopy , PDF
English
31-08-2014
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Typical types of valves
5 Dimensions and tolerances
Bibliography
Defines the basic series of face-to-face or centre -to-face dimensions for two-way metal valves used in flanged pipe systems for ship and marine services.
| Committee |
SME/32
|
| DevelopmentNote |
Supersedes 13/30271350 DC. (09/2014)
|
| DocumentType |
Standard
|
| Pages |
24
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This International Standard specifies the basic series of face-to-face or centre-to-face dimensions for two-way metal valves used in flanged pipe systems for ship and marine services. Each series of face-to-face or centre-to-face dimensions can be used as required with flanges of mating dimensions conforming to ISO7005-1, ISO7005-2, and ISO7005-3 or other national standards. The range of pressure ratings, in “K” values, is 5 - 10 - 16 - 20 - 30 - 40 and those specified in ISO5752. The range of nominal sizes, in “DN” or “A” values, is 15 - 20 - 25 - 32 - 40 - 50 - 65 - 80 - 100 - 125 - 150 - 200 - 250 - 300 - 350 - 400 - 450 - 500 - 550 - 600 - 650 - 700 - 750 - 800 - 900 - 1000 - 1200. NOTE For information, pressure ratings at room temperature (cold ratings up to 120°C) of K-series flanges are approximately as follows. Pressure class 5K 10K 16K 20K 30K 40K Pressure rating (RT) 0,7MPa 1,4MPa 2,2MPa 3,4MPa 5,1MPa 6,8MPa Pressure rating can differ by valve materials, sizes, and types. Reference shall be made to relevant product standards. For details of pressure temperature ratings of K-series flanges, refer to JIS Standards in the bibliography of this International Standard. JISF7300 specifies a comprehensive guide for selection of valves listed in Tables1 to 5.
| Standards | Relationship |
| ISO 17602:2014 | Identical |
| ISO 7005-2:1988 | Metallic flanges — Part 2: Cast iron flanges |
| ISO 7005-3:1988 | Metallic flanges Part 3: Copper alloy and composite flanges |
| ISO 6708:1995 | Pipework components Definition and selection of DN (nominal size) |
| ISO 5752:1982 | Metal valves for use in flanged pipe systems Face-to-face and centre-to-face dimensions |
| ASME B16.5 : 2017 | PIPE FLANGES AND FLANGED FITTINGS: NPS 1/2 THROUGH NPS 24 METRIC/INCH STANDARD |
| ISO 7005-1:2011 | Pipe flanges — Part 1: Steel flanges for industrial and general service piping systems |
| ASME B16.47 : 2017 | LARGE DIAMETER STEEL FLANGES: NPS 26 THROUGH NPS 60 METRIC/INCH STANDARD |
| EN 19:2016 | Industrial valves - Marking of metallic valves |
| ISO 8277:2013 | Ships and marine technology — Pipework and machinery — Information transfer |
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