During the working movements of the slider (S), the housing is subjected to an excessive air pressure, whereby impurities are prevented from entering the housing via the through-opening (D).

The invention relates to the overpressure control circuit (1) for a vehicle pneumatic system of a supply system of a pneumatic consumer (5) in a vehicle with an operating pressure.

THE PRESSURE RELIEF VALVE AND PRESSURE RELIEF DEVICE

A pressure relief valve (1) for containers (3) suited for the pneumatic loading of loose solid products, in particular silos.

THE PRESSURE RELIEF VALVE AND PRESSURE RELIEF DEVICE

The pressure relief valve and pressure relief device

During the working movements of the slider (S), the housing is subjected to an excessive air pressure, whereby impurities are prevented from entering the housing via the through-opening (D).

Upon application of underbalance from the underbalance part and overbalance from the overbalance part, the overbalance and underbalance interact to isolate the underbalance.

In other embodiments, the device is adapted to function as a distention media booster pump that may be used in conjunction with an electro-pneumatic insufflation system.

uplift pressure under the clay bed

Said pressure boost chamber connects with a pressure boost mechanism through a first valve.

The category of use: normal tyre, snow tyre and special use tyre

The category of use: normal tyre, special use tyre and snow tyre

Supply overpressure (1 line): … kPa

air boosting in the tank