Fire Air Release Valve
When you fill a gas tank, the gas pump shoots pressurized air into the tank to push the gas out. This air can collect in the lines that feed the gas to your car and build up pressure. If this pressure isn’t released then gas can’t get to the car and you get a “no gas” light. So, using an air release valve or pressure relief valve to keep the gas flowing is the best option to be protected.
Description
Fire Air Release Valves, Vacuum Valves, or Air Vacuum Valves are used to release air pockets that collect at each high point of a full pressured pipeline. An air release valve can open against internal pressure because the internal lever mechanism multiplies the float force to be greater than the internal pressure
