IAPMO Z1157

Description

IAPMO Z1157 – Ball Valves 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

Published:

2015

ANSI:

ANSI Approved

Number of Pages:

22

File Size:

1 file , 390 KB

Note:

This product is unavailable in Ukraine, Russia, Belarus