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What does EFV stand for?

EFV stands for Excess Flow Valve

This definition appears frequently and is found in the following Acronym Finder categories:

  • Business, finance, etc.

See other definitions of EFV

Other Resources:
We have 12 other meanings of EFV in our Acronym Attic

Samples in periodicals archive:

They cover protecting steel pipelines from permanent ground deformation using expanded polystyrene geofoam, internal pipe lining as a mitigation tool, system modeling for seismic events, managing pipeline integrity, and seismic gas shutoff valves and excess flow valves.
PHMSA announced the start of a rulemaking designed to determine whether it should expand its requirement on distribution pipelines to install excess flow valves (EFVs).
PHMSA starts rulemaking on EFVs The PHMSA announced the start of a rulemaking designed to determine whether it should expand its requirement on distribution pipelines to install excess flow valves (EFVs).
To ensure proper functioning of the system, liquid amine line pressure and nitrogen pressure safety switches and an excess flow valve are interlocked with an explosion-proof valve for fail-safe shut off in the event of pressure loss due to line breakage or low nitrogen supply pressure.
UMAC Incorporated, the world leader in Excess Flow Valve (EFV) technology for residential and commercial natural gas applications, Jaeco Fluid Systems, a manufacturer of chemical metering pumps, fittings, and check valves for the fluid process and agriculture industries, and GasBreakers Inc.
The bill uses identical language with regard to any PHMSA rule requiring distribution pipelines to install excess flow valves (EFVs) on lines serving apartment buildings, commercial and industrial facilities.
With the new Tracer Snap-EFV Identification System, gas companies no longer need costly, removable, secondary tagging to mark Excess Flow Valve (EFV) installations.