D
65
Function
NEPTUNE 1&2_EN_Ver.2.1_45/2014
Fig.D.7: Valve block 1 ~ - Cut Away View
The valve blocks for Poseidon 3 and Neptune 2 are identical due to the function.
The schematic drawing of the Valve Block 1~ in (Fig.D.6) is made to get a better
understanding of the function.
NOTE ! Fig,D.6 shows the single phase version with enabled easy start valve. With
disabled easy start valve, the function will be the same as the three phase version fig.D.8
Fig.D.6: Schematic drawing valve block 1 ~
Pressure outlet(5)
Non-return valve(7)
Dertergent valve(3)
Piston(9)
Easy start valve(8)
( Enabled)
Pressure and water
reduction valve(2)
Inlet(11)
End switch(1)
Control piston(4)
3
8
5
2
1
11
Valve pressure(6)
Valve suction(10)
6
Disabled in picture
Valve block Principal drawing Neptune 2 1~
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