This International Standard specifies requirements for the design, functional characteristics and manufacture of gate valves made of thermoplastics materials intended for isolating service, their connection to the pipe system, the body materials and their pressure/temperature rating between – 40 °C and + 120 °C, for a lifetime of 25 years, and also specifies their tests.

This International Standard is applicable to hand- or power-operated valves to be installed in industrial pipe systems, irrespective of the field of application and the fluids to be conveyed.

Cross References:
ISO 15493:2003/AMD 1:2016
ISO 898-1:2013
ISO 5210:2017
ISO 15493:2003/COR 1:2004
EN 12266-1:2012
EN 558:2017
ISO 15494:2015
ISO 1167-1:2006
EN 736-3:2008
ISO 12162:2009
EN 1092-1:2018
ISO 7-1:1994/Cor 1:2007
ISO 10931:2005/AMD 1:2015
EN 1267:2012
EN 736-1:1995
EN 736-2:1997


Incorporates the following:
Amendment, September 2019