Datenblatt

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Building Technologies 12-05-010 D E.doc
Fire Safety & Security Products
Dimensionen / dimensions [mm]
SELVAL-63 25LC SELVAL-63 32LC SELVAL-63 50LC SELVAL-63 80LC SELVAL-63 100LC
ø LW 24.5 32 49 80 100
L 90 110 140 205 240
L1 137 154 204 259 304
H1 98 104 122 167 196
H2 89 105 122 147 175
H3 30 36 49 75 94
H 257 279 314 384 441
B1 75 75 75 75 75
B2 42 50 62 78 89
B3 43 49 51 63 72
SW 19 19 30 30 44
G G 1/8“ G 1/8“ G 1/8“ G 1/4“ G 1/4“
[kg] 3.2 4.5 8.0 20.4 34.4
AT AT051 AT101 AT201 AT301 AT351
Safety factor 2.42 2.35 3.10 2.37 2.87
Endschalter / limit switches
Schalter sind werkseitig eingestellt.
The switches are set ex-factory
0°
3°
90°
87°
Ventil geschlossen
Ventil offen
2 - 3
5 - 6
unterer Schalter
oberer Schalter
Schalter geschlossen
Schalter offen
C
NC
NO
1 2 3 4 5 6
NO
C
NC
- Endschaltereinstellung Bereichsventile:
Normalfall: Ventil geschlossen.
Kontakte 2-3 geschlossen, unterer Endschalter gedrückt.
Kontakte 2-3 öffnen, sobald das Ventil um ~ 3° geöffnet wird.
Brandfall: Ventil offen.
Kontakte 5-6 geschlossen, oberer Endschalter gedrückt.
Kontakte 5-6 öffnen, sobald Ventil um ~ 3° geschlossen wird.
0°
3°
90°
87°
valve closed
valve open
2 - 3
5 - 6
C
NC
NO
lower switch
upper switch
switch closed
switch open
1 2 3 4 5 6
NO
C
NC
- Limit switch settings of the selector valves:
Normal: Valve closed
Contacts 2-3 closed, bottom limit switch depressed.
Contacts 2-3 open as soon as the valve is opened by approx. 3°.
In case of
fire
Valve opens.
Contacts 5-6 closed, top limit switch depressed
Contact 5-6 open as soon as the valve is closed by approx. 87°.