This MSS Standard Practice establishes requirements 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 (PH 50) for flanged ends. Pressures in this Standard Practice are gauge pressure in pounds per square inch (kPa). Hereafter the pressure will appear as psi (kPa).
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Published: 11/18/2003 Number of Pages: 30File Size: 1 file , 6.3 MB
