Test Volume V P For Tc 1, Tc 2, Tc 3, Tc 4 - Honeywell TC Series Technical Information

Function
3 .3 Test volume V
P
Test volume V is calculated from the valve volume V
P
added to the volume of the pipe V
metre in length L.
V1
The tightness control TC requires a minimum start rate
in order to carry out tightness tests on slow opening
valves, see page 38 (Project planning information).
TC · Edition 08.17
for TC 1, TC 2, TC 3, TC 4
for each additional
R
V
P
V2
V = V + L V
L
x
P V
Valves
,
V
VG 10
VG 15
VG 20
VG 25
VG 40/VK 40
VG 50/VK 50
VG 65/VK 65
VG 80/VK 80
R
VG 100/VK 100
VK 125
VK 150
VK 200
VK 250
VAS 1
VAS 2
VAS 3
VAS 6
VAS 7
VAS 8
VAS 9
VCS 1
VCS 2
VCS 3
VCS 6
VCS 7
VCS 8
VCS 9
Valve
Nominal size
volume VV
DN
[l]
0.01 10
0.07 15
0.12 20
0.2 25
0.7 40
1.2 50
2 65
4 80
8.3 100
13.6 125
20 150
42 200
66 250
0.08
0.32
0.68
1.37
2.04
3.34
5.41
0.05
0.18
0.39
1.11
1.40
2.82
4.34
Pipe volume VR
[l/m]
0.1
0.2
0.3
0.5
1.3
2
3.3
5
7.9
12.3
17.7
31.4
49
34