IAPMO Z1157-2014

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This Standard covers ball valves in sizes NPS-⅛ to NPS-4, with minimum rated working pressures of 860 kPa (125 psi) at 23°C (73°F), intended for use in water supply and distribution systems and specifies requirements for materials, physical characteristics, performance, testing and markings.

Product Details

Edition:

1st

Published:

11/24/2014

ANSI:

ANSI Approved

Number of Pages:

23

File Size:

1 file , 400 KB