IAPMO IGC 157-2013E2 PDF

This Standard covers ball valves in sizes NPS-⅛ to NPS-4, with rated working pressures of at least 860 kPa (125 psi) at 23 ± 2°C (73 ± 4°F), intended for water supply systems and specifies requirements for materials, physical characteristics, performance testing, and markings.

The requirements of this Standard are not intended to prevent the use of alternative materials or methods of construction provided such alternatives meet the intent and requirements of this Standard.

File Size :	1 file , 370 KB
Note :	This product is unavailable in Ukraine, Russia, Belarus
Number of Pages :	14
Published :	06/01/2014