Historical
MSS SP-110-2010 (errata)
Ball Valves Threaded, Socket-Welding, Solder Joint, Grooved and Flared Ends (errata sheet to accompany MSS SP-110-2010)
Covers round opening, full, regular and reduced port metal ball valves.
Content Provider
Manufacturers Standardization Society of the Valve and Fittings Industry, Inc. [mss]