MSS SP-80-2008 Bronze Gate, Globe, Angle, and Check Valves

Manufacturers Standardization Society (MSS). 2008. 34 p. This MSS Standard Practice establishes for bronze gate, .globe. angle and check valves in Classes 125 (PN 20). 150, 200, 300 (PN 50) and 350 for threaded and solder ends and Classes 150 (PN 20) and 300 (PN 50) for flanged ends.