Pneumatic devices

Pressure equalization valve


The pressure equalization valve for a dual-slope tire of a mining truck is a solution that extends tire life by 5-10% and reduces fuel consumption by 0.5%. The valve allows the dual-pitch tire to work as a pneumatic balancer, distributing the pressure between the tires equally.

In the case of a “quick” tire puncture, the valve blocks the damaged tire instantly. In the case of a “slow” puncture, the valve blocks the damaged tire at a certain pressure value. The pressure is adjustable and can be preset.



General specifications

Operating pressure0 – 10 bar
Nominal diameter10 mm
Tightness of the valve and connections, GOST 9544-2005.class А


Size (length / height)143х114 mm


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