Materials; Mechanical Data - GEM R690 Operating Instructions Manual

6.5 Materials

Materials:

6.6 Mechanical data

Protection class:
Weight:
Installation position:
Flow direction:
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Diaphragm material
PTFE
NBR
FKM
EPDM
IP 65 acc. to EN 60529
Actuator
MG
20
25
40
50
80
100
MG = diaphragm size, weight in kg
Valve body
MG DN
0, 30
20 15 0.12
20 0.13
25 0.16
25 32 0.22
40 40 0.50
50 0.57
50 65 0.92
80 80 4.00
100 100 4.40
MG = diaphragm size
Weights in kg
Optional
Optional
O-ring material
FKM
EPDM
FKM
EPDM
Actuator size Control function
EDL, EDM, EDN
EDL, EDM, EDN
FDL, FDM, FDN
FDL, FDM, FDN
HDL, HDM, HDN
HDL, HDM, HDN
JDL, JDM, JDN
JDL, JDM, JDN
MDN
MDN
NDN
NDN
Spigot
Connection type code
20 7, 7R
0.10 0.17
0.12 0.21
0.14 0.26
0.18 0.40
0.40 0.73
0.47 1.00
3.57 -
3.30 -
4.00 -
13 / 38
Weight
1
2 + 3
1
2 + 3
1
2 + 3
1
2 + 3
1
2 + 3
1
2 + 3
Union end
33 3M, 3T 78
0.24 0.26 0.27
0.28 0.30 0.36
0.33 0.38 0.37
0.70 0.73 0.63
0.83 0.93 1.13
1.40 1.50 1.60
- - -
- - -
- - -
6 Technical data
0.7
0.5
1.6
1.0
3.5
2.0
5.7
3.8
11.3
8.1
11.5
9.4
Flange
4, 39
0.67
0.84
1.28
1.89
2.36
3.08
3.20
6.70
8.20
GEMÜ R690