6-13
OUTLET SECTION
Operation
The outlet section contains the tank port and the secondary relief valve(with built-in anti-cavitation
feature).
7)
(1)
OUTLET
130bar
22B7HS17
Operation of relief valve at setting pressure
When the pressure at outlet reaches to setting pressure, the pilot poppet which is in the main relief
valve is opened by pressure. At this condition the flow divert from the pump directly to the tank
line.
(2)
OUTLET
130bar
22B7HS18