Samson 44-7 Mounting And Operating Instructions page 13

1.2
3.2
4
3
p
1
3.3
3.6
3.4
3.5
6.2
6.1
11
+
Turned into the
plane of
projection
13
7
8
9
10
Type 44-8 SEV (DN 32 to 50),
body with screwed ends
DN 15 to 25, plug section
Fig. 3: Functional diagram of Type 44-7 Excess Pressure Valve as well as Types 44-4 and 44-8
Safety Excess Pressure Valves (SEV)
EB 2723 EN
1.1
1
2
p
2
3.1
1.3
15
5
12
14
16
17
6
1.2
p
1
3.1
6.1
3.3
6
16
3.4
17
3.6
Design and principle of operation
Type 44-4 SEV
Type 44-8 (DN 32 to 50),
flanged valve body
5
12
11
7
1.1
1
3
p
2
2
5
11
+
Turned into the
plane of
projection
13