Ships and marine technology
— Metal valves for use in
flanged pipe — Face-to-face
and centre-to-face dimensions
BS ISO 17602:2014
This International Standard establishes face-to-face and centre-to-face dimensions for metal marine
valves to permit a degree of dimensional interchangeability in ships and marine piping.
It is intended for use in selecting valves in piping for ships and marine services.
This International Standard specifies face-to-face and centre-to-face dimensions of valves for ships and marine services including supplementary series of special valves under Standards for ships, other than those specified in ISO 5752:1982 for variety of types and series of general industrial valves.
The tables of face-to-face dimensions in this International Standard and those specified in ISO 5752:1982 represent a considerable rationalization of international practices for metallic valves to be used
worldwide in the shipbuilding and marine services. The pressure/temperature ratings for the different
types of valves are those to be specified in the valve product standards for the types of valve and
materials used
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