In this article for the October 2021 issue of Valve World magazine, ESA Technical Director Ralf Vogel explains the importance of the right gland load for effective fugitive emission sealing of valve stem packings.
In this article for the October 2021 issue of Valve World magazine, ESA Technical Director Ralf Vogel explains the importance of the right gland load for effective fugitive emission sealing of valve stem packings.