OIL PRESSURE RELIEF VALVE. How is it fitted?
Posted: Sat Nov 11, 2017 6:18 pm
Hi all,
Early pump with paper filter.
I know that sounds like a daft question, how is the relief valve fittted?
There is a hole in the side of the plunger, and I was wondering if it is critical that this be orientated in a particular direction in the pump body.
Just to clarify, I assume that as pressure exceeds the lift off pressure of the spring, the plunger is lifted off it's seat, and oil flows into the plunger, and out of the hole in the side of it, through the pump body and back down the return tube into the sump. This is the hole and plunger I am referring to.
Thanks in anticipation.
Early pump with paper filter.
I know that sounds like a daft question, how is the relief valve fittted?
There is a hole in the side of the plunger, and I was wondering if it is critical that this be orientated in a particular direction in the pump body.
Just to clarify, I assume that as pressure exceeds the lift off pressure of the spring, the plunger is lifted off it's seat, and oil flows into the plunger, and out of the hole in the side of it, through the pump body and back down the return tube into the sump. This is the hole and plunger I am referring to.
Thanks in anticipation.