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SITRANS P measuring instruments for pressure
Fittings - Accessories
Primary shut-off valves
2/230
Siemens FI 01 · 2009
2
■
Overview
Primary shut-off valves are available in the following versions:
• For non-corrosive liquids, gases and vapors
• For corrosive liquids and gases
• Grease-free for oxygen
The shut-off valves are available in various materials and with
various connections (see Selection and Ordering data)
■
Characteristic curves
Shut-off valve 7MF9017-1.., permissible working pressure as a function
of the permissible working temperature
Shut-off valve 7MF9017-2.. and -3.., permissible working pressure as a
function of the permissible working temperature
■
Dimensional drawings
Shut-off valve 7MF9017–1A., dimensions in mm
Shut-off valve 7MF9017-1B. and -2B., dimensions in mm
Shut-off valves 7MF9017-1C., -1D. and -2C., dimensions in mm
6
00
°C
0
1
00
2
00
300
4
00
5
00
0
1
00
2
00
300
4
00
5
00
bar
A
B
C
D
E
Shu
t
-
o
ff
v
al
v
e 7MF9
0
17-1
..
O
p
era
t
i
n
g
t
em
p
era
t
ure
O
p
era
t
i
n
g
p
re
ss
ure
4
00
°C
0
1
00
2
00
0
1
00
2
00
300
4
00
5
00
bar
F
G
H
300
0
1
00
2
00
°C
0
1
00
2
00
300
4
00
5
00
bar
J
K
Shu
t
-
o
ff
v
al
v
e 7MF9
0
17-2
..
Shu
t
-
o
ff
v
al
v
e 7MF9
0
17-
3..
O
p
era
t
i
n
g
t
em
p
era
t
ure
O
p
era
t
i
n
g
p
re
ss
ure
95
G½
9
0
22
22
G½
Ø1
1
,
2
Ø1
1
,
2
Ø8
0
95
M2
0
x1
,
5
9
0
22
G½
Ø1
1
,
2
Ø8
0
Ø1
1
,
2
95
M2
0
x1
,
5
(M22x1
,
5)
M2
0
x1
,
5
(M22x1
,
5)
9
0
Ø8
0
Ø12 (Ø14)
Ø12 (Ø14)
© Siemens AG 2008