ISO 17602:2014 PDF

Scope: 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-toface or centre-to-face dimensions can be used as required with flanges of mating dimensions conforming The range of pressure ratings, in “K” values, is 5 - 10 - 16 - 20 - 30 - 40 and those specified in ISO 5752. The range of nominal sizes, in “DN” or “A” values, is 15 - 20 - 25 - 32 - 40 - 50 - 65 - 80 - 100 - 125 - 150200 - 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 Pressure rating (RT) 5K 0,7 MPa 10K 1,4 MPa 16K 2,2 MPa 20K 3,4 MPa 30K 5,1 MPa 40K 6,8 MPa 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. JIS F7300 specifies a comprehensive guide for selection of valves listed in Tables 1 to 5.

ISO 17602:2014 Referenced Document

EN 1092-1:2007 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges (Incorporates Amendment A1: 2013; Incorporating Corrigendum May 2014)
EN 19:2002 Industrial Valves - Marking of Metallic Valves
ISO 5752:1982 Metal valves for use in flanged pipe systems; Face-to-face and centre-to-face dimensions
ISO 6708:1995 Pipework components - Definition and selection of DN (nominal size)
ISO 7005-1:2011 Pipe flanges - Part 1: Steel flanges for industrial and general service piping systems
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 8277:2013 Ships and marine technology - Pipework and machinery - Information transfer
JIS B 2002:1987 Face-to-face and end-to-end dimensions of valves
JIS B 2220:2012 Steel pipe flanges

2014 ISO 17602:2014 Ships and marine technology - Metal valves for use in flanged pipe - Face-to-face and centre-to-face dimensions