79
11 Appendice
VEGABAR 81 • Probus PA
45020-IT-131205
VEGABAR81-attaccoaangia,misureininch
DN PN Dk
b
25 40 4.53" 0.71" 3.35"
40 40 5.91" 0.71" 4.33"
50 40 6.5" 0.79" 4.92"
d2
4 x ø0.55"
4 x ø0.71"
4 x ø0.71"
d4
2.68"
3.47"
4.02"
f
0.08"
0.08"
0.08"
80 40 7.87" 0.95" 6.3" 8 x ø0.71" 5.43" 0.08"
50 40 6.5" 0.79" 4.92"
50 40 6.5" 0.79" 4.92"
80 40 7.87" 0.95" 6.3"
4 x ø0.71"
4 x ø0.71"
8 x ø0.71"
4.02"
4.02"
5.43"
0.08"
0.08"
0.08"
RL
-
-
-
3.94"
1.97"
7.87"
-
d5
-
-
-
2.99"
1,9"
1,9"
-
dM
1.26"
20 40 4.13" 0.71" 2.95"4 x ø0.55" 2.28"0.08" ---
32 40 5.51" 0.71" 3.94"4 x ø0.71" 3.07"0.08" ---
1.77"
2.32"
2.84"
80 40 7.87" 0.95" 6.3" 8 x ø0.71" 5.43" 0.08" 7.87" 2.99"2.84"
1" 150
80 40 7.87" 0.95" 6.3" 8 x ø0.71" 5.43" 0.08" 1.97" 2.99"2.84"
---
2" 150
"lbs Dbkd2d4fRL d5 dM
---
2" 150
2" 1.9" 1.85"
3" 150
---
3" 150
4.33"
5.91"
5.91"
7.48"
7.48"
2.01"
3.62"
3.62"
5"
5"
0.08"
0.08"
0.08"
0.08"
0.08"
0.57"
0.77"
0.77"
0.96"
0.96"
3.13"
4.75"
4.75"
6"
6"
6" 2.99"2.84"
1.85"
50 40 6.5" 0.79" 4.92"4 x ø0.71" 4.02"0.08" 3.94" 1,9" 1.85"
1.85"
3.5"
100 40 9.25" 0.95" 7.48"8 x ø0.87" 6.38" 0.08" 3.94" 3.70" 3.5"
3
3
1
2
4 x ø0.63"
4 x ø0.75"
4 x ø0.75"
4 x ø0.75"
4 x ø0.75"
HU
NE
I2
I5
NC
I7
ID
IG
IE
IF
BW
CA
F3
CB
RL
d5
dM
dM
115 mm
(4.53")
109 mm
(4.29")
D
d4
d2
f
b
k
Figura 50: VEGABAR 81 - attacco a angia, misure in inch
1 Attacco a angia secondo DIN 2501
2 Attacco a angia secondo ANSI B16,5
3 Diametro della membrana
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