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Pressure/temperature
correlation:
Control pressure:
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Connection
Material
2)
types
code
1)
code
1, 3C, 3D, 9
9
(bis DN 50)
1, 9 (ab DN
9
65)
1, 9, 17, 37,
37
60, 63, 3C,
3D
0, 16, 17, 18,
34
37, 59, 60,
65
13 (DN 15 -
34
DN 50)
47 (DN 15 -
34
DN 50)
17, 59, 60
C2
The valves may be used to -10 °C
RT = room temperature
All pressures are gauge pressures.
1) Connection type
Code 0: Spigot DIN
Code 1: Threaded socket DIN ISO 228
Code 3C: Threaded socket BS 21 Rc,end-to-end dimension ETE DIN 3202-4 series M8
Code 3D: Threaded socket NPT,end-to-end dimension ETE DIN 3202-4 series M8
Code 9: Threaded spigot DIN ISO 228
Code 13: Flange EN 1092, PN 25, form B
Code 16: Spigot EN 10357 series B,formerly DIN 11850 series 1
Code 17: Spigot EN 10357 series A (formerly DIN 11850 series 2) / DIN 11866 series A
Code 18: Spigot DIN 11850 series 3
Code 37: Spigot SMS 3008
Code 47: Flange ANSI Class 150 RF
Code 59: Spigot ASME BPE
Code 60: Spigot ISO 1127 / EN 10357 series C / DIN 11866 series B
2) Valve body material
Code 34: 1.4435, investment casting
Code 37: 1.4408, investment casting
Code 40: 1.4435 (F316L), forged body
Code C2: 1.4435, investment casting
DN
Actuator version 1Z
piston ø 70 mm
15
5.5 - 10.0
20
5.5 - 10.0
25
5.5 - 10.0
32
5.5 - 10.0
40
5.5 - 10.0
50
-
65
-
80
-
Pressures in bar
Max. allowable operating pressures in bar at temperature in °C
RT
100
150
16.0
16.0
16.0
10.0
10.0
10.0
25.0
23.8
21.4
25.0
24.5
22.4
25.0
23.6
21.5
15.9
13.3
12.0
25.0
21.2
19.3
Actuator version 2Z
piston ø 120 mm
-
4.5 - 8.0
4.5 - 8.0
4.5 - 8.0
4.5 - 8.0
5.5 - 8.0
5.5 - 8.0
5.5 - 8.0
39 / 64
7Technical data
200
250
300
13.5
-
-
8.5
-
-
18.9
17.5
16.1
20.3
18.2
16.1
19.8
18.6
17.2
11.1
10.2
9.7
17.9
16.8
15.9
GEMÜ 514Z
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