GILBARCO VEEDER-ROOT Latitude LS-100 Installation Manual

Installing Units on Island Connecting Vapor Return Line to Vapor Shear Valve
MDE-5427E Latitude
™
Installation Manual · July 2022 Page 5-17
Connecting Vapor Return Line to Vapor Shear Valve
Do not create any liquid traps when connecting the vapor return line to the Vapor Line Shear
Valv e ( se e Figure 5-12). A liquid trap is a low spot in
the vapor return line that can accumulate
fuel and cause blockage, which can cause
a system to fail vapor recovery certification tests or
create operation issues with vapor balance nozzles.
Notes: 1) The contractor must provide and install the pipe
union for connecting to the 1-inch
NPT coupling in the unit.
2) Follow the Vapor Line Shear Valve’s manuf
acturer information regarding mounting
of the shear valve to the unit.
Figure 5-12: Correct Vapor Line Connection Method
Correct
Do not allow Liquid Traps
No place for liquid to
be trapped
Not Allowed
1” NPT Vapor Return Pipe supplied
in the Unit
Contractor-supplied
Fittings, Pipe, and Shear
Valve
Contractor-supplied
Fittings, Pipe, and
Shear Valve
Vapor Line Shear Valve

GILBARCO VEEDER-ROOT Latitude LS-100 Specifications

General

Brand	GILBARCO VEEDER-ROOT
Model	Latitude LS-100
Category	Petrol Station Equipment
Language	English