Dwyer Instruments FLOTECT V6 series Installation And Operating Instructions Manual page 3

V6 With Field Trimmable Vane
Cold Water - Brass or Cast Iron Reducing Tee
Approximate actuation/deactuation flow rates
GPM upper, M /HR lower
3
3/4˝ NPT
1/2˝ NPT
Vane
Full
Size
a
b
c
d
e
f
g
h
i
3.5
0.8
j 4.0
0.9
k
4.6
1.04
2.6 2.3
l 5.6
0.6 0.5
1.3
3.5 3.1
m 1.6 1.3
6.3
0.8 0.7
0.4 0.3
1.43
4.3 3.8
n 2.2 1.8
8.0
0.4 1.0 0.9
0.5 1.8
o 3.0 2.4
0.7 0.5
Cold Water - Stainless or Forged Steel Straight Tee and Bushing
Approximate actuation/deactuation flow rates
GPM upper, M /HR lower
3
3/4˝ NPT
1/2˝ NPT
Vane
Full
Size
a
b
c
2.8
d
0.6
3.4
e
0.8
4.0
f
0.91
2.0 1.5 5.0
g
1.1
0.5 0.3
6.5
2.5 2.0
h
0.6 1.48
0.5
3.5 3.0 9.0
i
0.8 0.7 2.0
7.0 5.5
j
1.6
1.2
10.0
8.0
k
2.3 1.8
1-1/2˝ NPT
1˝ NPT 1-1/4˝ NPT
6.2
1.4
7.0
1.6
7.6
4.3 3.9
1.0 1.7
0.9
4.9 4.4 8.0
1.1 1.0 1.8
9.0
5.5 5.0
2.0
1.2 1.1
6.0 10.0
3.1 5.6
1.4 1.3 2.3
0.7
7.0 6.6 13.0
3.5
3.0
0.8 1.6 1.5
15.0
4.2 8.0 7.6
1.8 3.4
0.95 1.7
10.0 9.0
5.2
2.3 2.0
1.2
6.1 12.0 10.0
1.39 2.7 2.3
7.5
1.7
1-1/2˝ NPT
1˝ NPT 1-1/4˝ NPT
8.5
5.0 4.5
1.9
1.1 1.0
5.5 9.2
5.0
1.2 2.1
1.1
9.8
6.2 5.7
2.2
1.4 1.3
12.0
6.8 6.3
1.5 2.7
1.4
2.4 13.0
8.5
7.8
0.5 3.0
1.9 1.8
3.0
10.0 9.2
0.7
2.3 2.1
3.6
12.0
10.0
0.82
2.7
2.3
4.5
1.0
6.1
1.39
8.2
1.9
Air - Brass or Cast Iron Reducing Tee
Approximate actuation/deactuation flow rates
SCFM upper, NM
2˝ NPT 3/4˝ NPT
1/2˝ NPT
8.5
9.0
1.9
2.0
9.0
9.5
2.2 2.0
10.0 9.3
2.1
2.3
10.0
11.0
2.3
2.5
5.5
12.0 10.0
1.2
2.7 2.3
6.5 11.0
13.0
1.5 2.5
3.0
7.1 12.0
14.0
1.6
3.2 2.7
7.3
1.7
8.2
1.9
9.0
2.0
11.0
2.5
13.0
3.0
13.0
0.37
3.8 15.0
6.4
0.18 0.11 0.42
10.0 7.0 20.0
0.57
0.28 0.20
12.0 9.0
0.25
0.34
Air - Stainless or Forged Steel Straight Tee and Bushing
Approximate actuation/deactuation flow rates
SCFM upper, NM
2˝ NPT 3/4˝ NPT
1/2˝ NPT
7.8
1.8
8.6
2.0
9.0
2.0
10.0
2.3
11.0
2.5
8.0
0.23
11.0
0.31
14.0
0.40
27.0
0.76
39.0
1.10
/M lower
3
1-1/4˝ NPT
1˝ NPT
20.0
18.0
0.57 0.51
21.0 19.0
0.59 0.54
23.0 21.0
0.65
0.59
16.0 15.0 24.0 22.0
0.45 0.42 0.68 0.62
18.0 16.0 28.0 25.0
0.51
0.45 0.79 0.71
19.0 33.0
17.0 30.0
0.54 0.48 0.93 0.85
12.0 22.0 20.0 38.0 35.0
0.34 0.62 0.57 1.08 0.99
25.0 45.0
14.0 23.0 42.0
0.71 1.27 1.19
0.40 0.65
32.0 28.0
16.0
0.45 0.91 0.79
/M lower
3
1˝ NPT 1-1/4˝ NPT
21.0
18.0
0.59 0.51
22.0 20.0
0.62 0.57
24.0
22.0
0.68
0.62
28.0 26.0
0.79 0.74
12.0 10.0
33.0 30.0
0.34
0.28
0.93
0.85
14.0 12.0
37.0
34.0
0.40 0.34
1.05 0.96
16.0 14.0
43.0 40.0
0.45 0.40
1.22 1.13
19.0
17.0
6.5
0.54 0.48
0.18
26.0 24.0
10.0
0.74 0.68
0.28
32.0 30.0
13.0
0.91
0.85
0.37
24.0
0.68
36.0
1.02
1-1/2˝ NPT 2˝ NPT
37.0
39.0
1.10 1.05
38.0
40.0
1.08
1.13
40.0
42.0
1.13
1.19
50.0 44.0
1.25
1.42
46.0
27.0 55.0
25.0
1.30
0.76 1.56
0.71
30.0 28.0
0.85 0.79
32.0
30.0
0.91
0.85
34.0
32.0
0.96 0.91
37.0 34.0
1.05
0.96
39.0
36.0
1.10
1.02
51.0 45.0
1.44 1.27
69.0
57.0
1.95
1.61
1-1/2˝ NPT 2˝ NPT
33.0
30.0
0.93
0.85
39.0 36.0
1.10
1.02
42.0
38.0
1.19
1.08
51.0
46.0
1.44 1.30
55.0
50.0
1.56
1.42