This specification supplies the standard envelope dimensions for small bronze globe valves of nominal pipe sizes from NPS ¼ to 2 with threaded and brazed end connections installed in shipboard piping systems. The valves are in accordance with MSS-SP80, Class 200.

1.1 This specification provides standard dimensions for small bronze globe valves (NPS ¹/₄ to 2) installed in shipboard piping systems.

1.2 This specification covers valves of a nominal pipe size from NPS ¹/₄ to 2 with threaded and brazed end connections. The valves are in accordance with MSS-SP80, Class 200.

1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.