Pressure/temperature
correlation:
Connection
types
code
1)
Material
code
2)
Max. allowable operating pressures in bar at temperature in °C
RT
100
150
200
10 (DN 15 - DN
50)
37
25.0
25.0
22.7
21.0
47 (DN 15 - DN
50)
34
15.9
13.3
12.0
11.1
0, 16, 17, 18,
59, 60
40
25.0
20.6
18.7
17.1
17, 59, 60
C2
25.0
21.2
19.3
17.9
* max. temperature 140 °C
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 10: Flange EN 1092, PN 25, form B, face-to-face dimension FTF EN 558 series 1, ISO 5752, basic
series 1
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
Code 63: Spigot ANSI/ASME B36.19M schedule 10s
Code 65: Spigot ANSI/ASME B36.19M schedule 40s
Code 80: Clamp ASME BPE, face-to-face dimension FTF ASME BPE
Code 82: Clamp DIN 32676 series B, face-to-face dimension FTF EN 558 series 1
Code 86: Clamp DIN 32676 series A, face-to-face dimension FTF EN 558 series 1
Code 88: Clamp ASME BPE, face-to-face dimension FTF EN 558 series 1
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
www.gemu-group.com
10 / 64
GEMÜ 543
Positioner (Code S0)
7 Technical data