Hydraulic rotary union
250 - 500 bar
Römheld GmbH Friedrichshütte
Rotary couplings and rotary valve couplings
for oil supply to rotating and swivelling installations
they have to be mounted in the centre of rotation of the installation.
In contrast to rotary couplings rotary valve couplings take on the control functions for clamping and unclamping.
max. operating pressure 250 / 500 bar
for oil supply to rotating and swivelling installations
they have to be mounted in the centre of rotation of the installation.
In contrast to rotary couplings rotary valve couplings take on the control functions for clamping and unclamping.
max. operating pressure 250 / 500 bar
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