Mechanical Emergency Valve

Mechanical Emergency Valve for a fuel tank is a safety device that is installed at the bottom of the tank and is designed to prevent the release of fuel in the event of an emergency. The Mechanical Emergency Valve is connected to a pipe that leads to the outside of the tank. In the event of an emergency, the valve can be activated to quickly shut off the flow of fuel from the tank. This can help to prevent the release of large quantities of fuel, which can be dangerous and potentially harmful to the environment.

1.Mechanical emergency valve and air operated bottom valve

2.Material: carbon steel, stainless steel, aluminum

3.Connection: flange or thread

Tank truck equipment 3in 4in aluminum flange straight bottom emergency valve

Spec of Mechanical Emergency Valve

Mechanical Emergency Valve (MEV) is a tank truck accessory that is used to prevent spills and overfilling of the tank during loading or unloading. The MEV is a manually operated valve that is installed on the bottom of the tank, usually near the rear.

In the event of an emergency or overfill situation, the MEV can be activated by the operator to quickly shut off the flow of product to the tank. This helps prevent spills and reduces the risk of environmental damage, injury, or property damage.

The MEV is designed to operate independently of the loading or unloading equipment and can be manually operated even if the power supply or equipment fails. This makes it a reliable and effective safety device for tank trucks that transport hazardous or flammable materials.

In addition to preventing spills and overfilling, the MEV also helps protect the tank and the environment from damage due to overpressure. When the tank is being filled, the MEV can be used to prevent excessive pressure buildup that could cause the tank to rupture or leak.

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