GF NeoFlow Betriebsanleitung Seite 36

NeoFlow pressure reducing valve
7.5.3 Main body seals
Code Designation
173021004 -7 Dimension-based o-ring kit
Contains: (6) and (7)
2
1
► Remove the NeoFlow pressure reducing valve according to section «7.3 Removal of the NeoFlow pressure reducing valve» on
page 26.
Dismantling
1. Loosen the casing bolts (2) all around to gain access to the internal o-rings.
2
2. Remove the casing body (1) from the main body (9). Check the casing body seal (7) for wear or damage and replace, if required.
1
34
5
6
4
3
9
7
No.
1
2
3
4
9
5
8
6
7
7
8
9
Instruction manual
Designation
Casing body
Casing bolt connection (4 bolts)
Valve piston
Spring seat
Main spring
O-ring
Casing body seal
Guide pin
Main body