Marine Instruments User Manual

SITRANS P measuring instruments for pressure
Fitttings - Shut-off valves for differential pressure transmitters
2-, 3- and 5-spindle valve manifolds DN 5
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Siemens FI 01 · 2009
2
■ Dimensional drawings
2-spindle valve manifold DN 5 (7MF9411-5A.), dimensions in mm
3-spindle valve manifold DN 5 (7MF9411-5B.), dimensions in mm
5-spindle valve manifold DN 5 (7MF9411-5C.), dimensions in mm
Mounting plate 7MF9006-6.. (M11, M12) for valve manifold, dimensions
in mm
■ Schematics
2-spindle, 3-spindle and 5-spindle valve manifold DN 5, connections
AProcess connection: ½-14 NPT
B Transmitter connection: Flange connection to EN 61 518, form B
C Vent / test connection: ¼-18 NPT
Valve design: external spindle thread
¼-18 NPT
55
M10
Ø12
54
68
182
63.5
41.3
½-14 NPT
31.75
A
B
C
55
41.3
½-14 NPT
63.5 48
31.75
diam. 12
38
54
80
96
210
M10
A
B
AProcess connection: ½-14 NPT
B Transmitter connection: flange connection to EN 61 518, form B
Valve design: external spindle thread
Ø12
38
54
80
96
255
M10
115
55
4863.5
41.3
32.5
43
½-14 NPT
¼-18 NPT
31.75
142
A
C
B
AProcess connection: ½-14 NPT
B Transmitter connection: Flange connection to EN 61 518, form B
C Vent / test connection: ¼-18 NPT
Valve design: external spindle thread
B
A
B
A
B
A
B
A
C
C
B
A
A Process connection
B Transmitter connection
C Blow-out-connection
© Siemens AG 2008