20.01.2015 Views

Vogele Basic Training Hydraulics & Electrics

Vogele Basic Training Hydraulics & Electrics

Vogele Basic Training Hydraulics & Electrics

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

H.5.0 Circuit symbols and circuits<br />

H.5.6 Pressure control valve (DBV):<br />

H.5.6.1 Explanation and zero position<br />

If the pressure in a hydraulic system rises to a level that is undesirable and which the system cannot<br />

tolerate, the weakest point of the system will be destroyed. Pressure control valves - in short DBV –<br />

feed the oil not accepted by the consumer at the highest permissible pressure back to the tank.<br />

A<br />

A<br />

B<br />

B<br />

Closed zero position<br />

Open zero position

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!