Customer Service:
Mon - Fri: 8:30 am - 6 pm EST

 Most recent

IAPMO/ANSI Z1157-2014e1

Ball Valves

This standard covers ball valves in sizes NPS-1/8 to NPS-4, with minimum rated working pressures of 860 kPa (125 psi) at 23 ªC (73ªF), intended for use in water supply and distribution systems and specifies requirements for materials, physical characteristics, performance, testing, and markings.


Content Provider
International Association of Plumbing and Mechanical Officials [iapmo]


Others Also Bought

Press and Nail Connections
Drinking Water System Components - Health Effects
Plastics Piping System Components and Related Materials
Document History
Included in Packages
This standard is not included in any packages.
Amendments & Corrections
We have no amendments or corrections for this standard.
ANSI Logo

As the voice of the U.S. standards and conformity assessment system, the American National Standards Institute (ANSI) empowers its members and constituents to strengthen the U.S. marketplace position in the global economy while helping to assure the safety and health of consumers and the protection of the environment.

CUSTOMER SERVICE
NEW YORK OFFICE
ANSI HEADQUARTERS