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Rock burst valves

Product description:
These valves prevent the leg pressure from exceeding a defined maximum level in the event of a rock burst.

Functional principle:
The valve opens as soon as the pressure exceeds a defined maximum level. As a result the hydraulic fluid will flow out in the open.

Technical specifications
System pressure -
Flow rate 2.600 l/min.
Hydraulic fluid HFA water emulsion according to DIN 24320
Filtration ≤ 40 µm
Material Corrosion resistant material
Ports M40 x 2
Pressure range 50 MPa