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Gray Iron Globe & Angle Valves Flanged and Threaded Ends

This 2002 edition of MSS SP-85 changed the title and material identification throughout the standard from cast iron to gray iron, added a Forward, added nominal size designation in DN, and deleted construction designations.
This standard practice covers gray iron globe and angle valves with flanged and threaded ends.
These valves are suitable within the sizes and pressure-temperature ratings specified herein for general purpose service.
This standard practice also includes, directly or by reference, stipulations or chemical and physical properties of materials, and dimensions of end connections in common use.


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