Language:
    • Available Formats
    •  
    • Availability
    • Priced From ( in USD )
    • Printed Edition
    • Ships in 1-2 business days
    • $70.00
    • Add to Cart

Customers Who Bought This Also Bought

 

About This Item

 

Full Description

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.
 

Document History

  1. IAPMO Z1157-2014e1


    Ball Valves

    • Most Recent
  2. IAPMO Z1157-2014


    Ball Valves

    • Historical Version
  3. IAPMO IGC 157-2013E2

    👀 currently
    viewing


    Ball Valves

    • Historical Version
  4. IAPMO IGC 157-2013e1


    Ball Valves

    • Historical Version
  5. IAPMO IGC 157-2013


    Ball Valves

    • Historical Version
  6. IAPMO IGC 157-2012


    Ball Valves

    • Historical Version
  7. IAPMO IGC 157-2007


    Ball Valves

    • Historical Version