Stübbe MV 310 Series, Operating Manual

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Appendix
9.4.2 Part name DN 15–DN 50, pneumatic
Valve function NC without lift limit
3.7
3.18
3.8
3.2
3.9
3.10
3.15
3.14
3.5
3.6
3.5
3.12
3.1
3.11
3.13
3.4
3.3
2
1
4
5
9
8
7
Fig. 12 DN 15–DN 50, pneumatic, valve function
NC without lift limit
Valve function NC with lift limit
3.8
3.2
3.9
3.10
3.15
3.14
3.5
3.6
3.5
3.12
3.30
3.31
3.32
3.33
3.34
3.1
3.11
3.13
3.4
3.3
2
1
4
5
9
8
7
Fig. 13 DN 15–DN 50, pneumatic, valve function
NC with lift limit
Pos. Quantity Designation
1 1 Valve body
2 1 Membrane
3.1 1
Lower part of drive housing
3.2 1 Upper part of drive housing
3.3 1 pressure piece
3.4 1 Drive bar
3.5 1 Diaphragm disk
3.6 1 Membrane
3.7* 1 Indicator cap
3.8 1 Adjustment screw
3.9 1 Pressure spring
3.10 2 Pressure spring
3.11 8/12 Cylinder screw
3.12 1 Circlip
3.13 1 Disc
3.14 1
Circlip
3.15 1 Hexagon nut
3.18* 1 O-ring
3.30** 1 hexagon bolt
3.31** 1 Hexagon nut
3.32** 1 Lift limitation
3.33**
1
Screw
3.34** 1 Hexagon nut
4 4 Disc
5 4 hexagon bolt
7
2 Union nut
8 2 Union end
9 2 O-ring
Tab. 12 Part number and designation DN 15–DN 50,
pneumatic, valve function NC
*) Valid for fi tting without lift limit
**) Valid for fi tting with lift limit
18 MV 310 BA-2017.10.26 EN 300 719