TC · Edition 08.17 37
Selection
4 Selection
4.1 TC 1, TC 2, TC 3
4.1.1 Selection table
R N 05
W/W
Q/Q K/K W/K Q/K
TC 1V
TC 1C
TC 2
TC 3
= standard, = available
TC 1V05W/K
4.1.2 Type code
Code Description
TC Tightness control
1V
1C
2
3
For attachment to valVario
For attachment to CG
For quick opening individual valves
For quick or slow opening valves
R
N
With Rp internal thread
With NPT internal thread
05 p
u max.
500 mbar
W
Q
K
Mains voltage:
230 V AC, 50/60 Hz
120 V AC, 50/60 Hz
24 V DC
/W
/Q
/K
Control voltage:
230 V AC, 50/60 Hz
120 V AC, 50/60 Hz
24 V DC
4.2 TC 4
4.2.1 Selection table
-1 -10 T N K
TC 410
= standard, = available
TC 410-10T
4.2.2 Type code
Code Description
TC Tightness control
4 In control cabinet
1 Testing before or after burner run
0 External pressure switch required
-1
-10
Test period:
10 – 60 s
100 – 600 s
T
N
K
Mains voltage:
220/240 V AC, 50/60 Hz
110/120 V AC, 50/60 Hz
24 V DC=