Excess Flow Valves


The safe delivery of gas remains a primary mission of the worldwide natural gas industry. To help accomplish this fundamental task, more and more utilities are taking safeguards to minimize occurrences of blowing gas due to pipe line breaks caused by third party damage and natural disasters. And the easiest, most dependable, and economical way is with an EFV excess flow valve from Elster Perfection.



Elster Brand
Elster Brand
Documents and Downloads


Excess Flow Valve Product SpecificationData sheetEnglish828.66 KBDownload
Project Sierra473.28 KBDownload