Bitzer oil pressure

[greepo]

Could someone explain the role of the Internal Oil Pressure Regulating
Valve , thank you .

[Rob White]

.

http://www.bitzer.de/eng/products/docu/doc_det/5

Compressors with oil pumps need to have oil pressure higher than
the crank case pressure, but not too high as to cause damage to seals
and such.

The oil pressure is regulated by the Oil Pressure Regulating Valve and it
dumps excess oil back into the crank case.

Rob

.