N.J. Admin. Code § 14:6-7.1
The following words and terms, when used in this subchapter, shall have the following meanings, unless the context clearly indicates otherwise. Additional definitions that apply to this subchapter can be found at N.J.A.C. 14:6-6.2, and in the rules for all utilities at N.J.A.C. 14:3-1.1.
"Excess flow valve" or "EFV" means a flow limiting safety device that is designed to shut off or significantly reduce the flow of natural gas when the flow rate of the gas exceeds a rated closure flow rate, such as that when a break in the service line occurs.
"Gas meter set" means a natural gas meter and any associated piping and appurtenances, including, but not limited to, a service regulator, valve, or other piping equipment located above ground and within the immediate vicinity of the gas meter.
"High pressure gas meter set" means a gas meter set in which the inlet pressure of the service line is greater than the pressure supplied to the customer.
"Vehicle zone" means a street, parking space, driveway, loading dock, garage entrance, or other area intended for vehicle traffic or where vehicle traffic occurs or is likely to occur.
N.J. Admin. Code § 14:6-7.1