Technical Data - Gemü 695 Originalbetriebsanleitung
Metall, dn 15 - 50
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Andere Handbücher für 695:
- Betriebsanleitung (80 Seiten) ,
- Original einbau- und montageanleitung (40 Seiten) ,
- Originalmontageanleitung (13 Seiten)
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Verfügbare Sprachen
Verfügbare Sprachen
5
Technical data
Working medium
Corrosive, inert, gaseous and liquid media which have no negative impact on the physical and chemical properties of the body
and diaphragm material.
The valve will seal in both fl ow directions up to full operating pressure. (All pressures are gauge pressures.)
Temperatures
Medium temperature
Ambient temperature
Control medium
Max. perm. temperature of control medium
Filling volume
Actuator size
FDM
FDN
HDM
HDN
JDM
JDN
C.f. 3 = for fi lling volume in open position see c.f. 1, for fi lling volume in closed position see c.f. 2
Actuator
MG
DN
25
15, 20, 25
40
32, 40
50
50, 65
All pressures are gauge pressures. Operating pressure values were determined with static operating pressure applied on one side of a closed
valve. Sealing at the valve seat and atmospheric sealing is ensured for the given values.
Information on operating pressures applied on both sides and for high purity media on request.
Control functions 2 + 3 EPDM
87
6
73
5
58
4
44
3
29
2
15
1
0
0
0
30
60
0
2
4
Operating pressure [psi]
The values shown relate to control function 2 (with opening spring).
For control function 3 (without opening spring) control pressure is approx. 1 bar lower.
The control pressure depending on the prevailing operating pressure, as shown in the diagram, is intended as a guide for
operating the system with low wear on the diaphragm.
695_us
Control function 1
11.59 cinch
11.59 cinch
31.73 cinch
31.73 cinch
64.69 cinch
64.69 cinch
Operating pressure [psi]
Control function 1
EPDM /
size
PTFE
FKM
FDM
0 - 90
0 - 90
FDN
0 - 150
0 - 150
HDM
0 - 90
0 - 90
HDN
0 - 150
0 - 150
JDM
0 - 90
0 - 90
JDN
0 - 150
0 - 150
90
120
150
6
8
10
Control function 2 + 3
EPDM /
PTFE
FKM
-
-
0 - 150
0 - 150
-
-
0 - 150
0 - 150
-
-
0 - 150
0 - 150
Control functions 2 + 3 PTFE
87
7
73
6
5
58
FDN
4
44
HDN
3
JDN
29
2
15
1
0
0
0
30
0
2
24 / 44
Control function 2
-
9.76 cinch
-
24.41 cinch
-
40.89 cinch
Control pressure [bar]
Control
Control
function 1
function 2
55 - 87
-
80 - 102
max. 80
55 - 87
-
80 - 102
max. 80
55 - 87
-
80 - 102
max. 73
60
90
120
150
4
6
8
Operating pressure [psi]
14 ... 176 °F
32 ... 140 °F
104 °F
Control
function 3
-
max. 80
-
max. 80
-
max. 73
FDN
HDN
JDN
10
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