Ball Valve Standards
- API Spec 6D - Specification for Pipeline Valves, End Closures, Connectors and Swivels
- API Std 598 - Valve Inspection and Test
- ASME B16.5 - Pipe Flanges and Flanged Fittings: NPS 1/2 through 24
- ASME B16.10 - Face to Face and End to End Dimensions of Valves
- ASME B16.20 - Metallic Gaskets for Pipe Flanges: Ring-Joint, Spiral-Wound, and Jacketed
- ASME B16.25 - Buttwelding Ends
- ASME B16.34 - Valves Flanged, Threaded and Welding End
BSI Standards
- BS 2080 - Specification for face-to-face, centre-to-face, end-to-end and centre-to-end dimensions of valves
- BS 5159 - Specification for cast iron and carbon steel ball valves for general purposes
- BS 5351 - Specification for steel ball valves for the petroleum, petrochemical and allied industries
ISO Standards
- ISO 7121 - Steel ball valves for general-purpose industrial applications
- MSS-SP-61 - Pressure Testing of Steel Valves
- MSS-SP-72 - Ball Valves with Flanged or Butt-Welding Ends for General Service
- MSS-SP-84 - Steel Valves, Socket Welding and Threaded Ends
