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NEN-EN-ISO 21787/A1

Industrial valves - Globe valves of thermoplastics materials

active, Most Current
Organization: NEN
Publication Date: 1 October 2019
Status: active
Page Count: 20
ICS Code (Globe valves): 23.060.10

Document History

NEN-EN-ISO 21787/A1
October 1, 2019
Industrial valves - Globe valves of thermoplastics materials
A description is not available for this item.
NEN-EN-ISO 21787
April 1, 2006
Industrial valves - Globe valves of thermoplastics materials
This International Standard specifies requirements for the design, functional characteristics and manufacture of globe valves made of thermoplastics materials intended for isolating and control...
NEN-EN-ISO 21787
May 1, 2004
Industrial valves - Globe valves of thermoplastic materials
This International Standard specifies requirements for the design, functional characteristics and manufacture of globe valves made of thermoplastics materials intended for isolating and control...
NEN-EN-ISO 21787
July 1, 2001
Industrial valves - Globe valves of thermoplastic materials
This International Standard specifies requirements for the design, functional characteristics and manufacture of globe valves made of thermoplastics materials intended for isolating and control...

References

This document references:
EN 1092-1 - Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges
Published by CEN on April 1, 2018
This European Standard for a single series of flanges specifies requirements for circular steel flanges in PN designations PN 2,5 to PN 400 and nominal sizes from DN 10 to DN 4000. This European...
This document references:
EN 12266-1 - Industrial valves - Testing of metallic valves - Part 1: Pressure tests, test procedures and acceptance criteria - Mandatory requirements
Published by CEN on April 1, 2012
This European Standard specifies requirements for tests, test procedures and acceptance criteria for production testing of industrial valves made of metallic materials. The specified tests may also...
This document references:
EN 1267 - Industrial valves - Test of flow resistance using water as test fluid
Published by CEN on January 1, 2012
This European Standard specifies a method for determining valve pressure loss coefficient and fluid flow coefficient using water as test fluid. This method is suitable — for valves with low zeta...
This document references:
2014/68/EU CORR - Corrigendum to Directive of the European Parliament and of the Council on the harmonisation of the laws of the Member States relating to the making available on the market of pressure equipment
Published by EU on June 23, 2015
A description is not available for this item.
This document references:
ISO 10931 - Plastics piping systems for industrial applications Poly(vinylidene fluoride) (PVDF) Specifications for components and the system
Published by ISO on December 1, 2005
A description is not available for this item.
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