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This standard describes only iron-body unassisted swing-check valves, 2-in. through 48-in. (50-mm through 1,200-mm) NPS, with mechanical-joint or flanged ends that are installed in approximately level settings in water systems.
This standard can be referenced in specifications for swing-check valves for waterworks service, where the stipulations of this standard apply when this document has been referenced and then only to swing-check valves for waterworks service, 2-in. through 48-in. (50-mm through 1,200-mm) NPS. Product Details
Published: 06/01/2017 ISBN(s): 9781625762207 ANSI: ANSI Approved Number of Pages: 22File Size: 1 file , 1.7 MB