British Standards Document
BS 1873
Specification for steel globe and globe stop and check valves (flanged and butt-welding ends) for the petroleum, petrochemical and allied industries

https://doi.org/10.3403/00046623U

BS 1873 is maintained by PSE/18/2. The current release of this standard is:

BS 1873:1975 Specification for steel globe and globe stop and check valves (flanged and butt-welding ends) for the petroleum, petrochemical and allied industries

https://doi.org/10.3403/00046623 (published 30/04/1975)

This standard is available from the following sources:

Other historical versions of this standard document also exist: