Page 64 - ESP (CNG & LNG) Participant Guide

Module 8: LNG Vehicle Systems and Safety Practices

Fuel Tank - End

Liquid Valve  Manual valve
 Allows flow of vaporized gas or LNG from the
tank to the heat exchanger

Vent Valve  Used during fueling to reduce pressure inside LNG
tank to allow fueling
 Vents vapor back to fueling station

NGV Essentials and Safety Practices (CNG & LNG) © 2023 NGVi All Rights Reserved Page 8-5