ESA Archives - Valve World

Technical

PFAS legislation and its impact on fluoropolymer materials for sealing devices

Valve World Publisher - July 10, 2025

Technical

Why flange joint failures happen and how to avoid them

Valve World Publisher - June 13, 2024

Technical

Comparison of emission tests with helium and hydrogen for graphite gaskets

Valve World Publisher - April 4, 2024

Technical

Elastomer guideline transfer to KTW-BWGL

Valve World Publisher - February 28, 2024

Technical

ESA database for gasket characteristics

Valve World Publisher - December 20, 2023

Technical

Arrhenius seal life prediction project: results and analysis

Valve World Publisher - October 11, 2023

News

ESA’s online training course on Compression Packing

Valve World Publisher - August 2, 2021

Featured Story

Graphite packing rings

Valve World Publisher - October 10, 2017

Innovations and solutions

Noliac’s piezo benders in space

Valve World Publisher - December 29, 2015

Valve World Brazil

Elmac investe em novos produtos

Valve World Publisher - February 19, 2015