Impact Valve [1]
An emergency shutoff valve [2], located beneath a dispenser [3], to shut off the flow of gasoline [4] in the event of an accident or fire.
An impact valve is also called a fire valve, shear valve and crash valve.
An emergency shutoff valve [2], located beneath a dispenser [3], to shut off the flow of gasoline [4] in the event of an accident or fire.
An impact valve is also called a fire valve, shear valve and crash valve.
Links
[1] https://testing.pei.org/wiki/impact-valve
[2] https://testing.pei.org/node/318
[3] https://testing.pei.org/node/278
[4] https://testing.pei.org/node/251