Table of Contents
Advertisement
Available languages
Available languages
7.5 Mechanical data
Torques:
Weight:
www.gemu-group.com
DN
NPS
Breakaway
torque
8
1/4"
6.0
10
3/8"
6.0
15
1/2"
6.0
20
3/4"
10.0
25
1"
11.0
32
1¼"
17.0
40
1½"
28.0
50
2"
53.0
65
2½"
76.0
80
3"
89.0
100
4"
138.0
Torques in Nm
A safety factor of 1.2 is included
With dry, non-lubricating media the breakaway torque may be increased.
Valid for clean, non-particulate and oil-free media (water, alcohol, etc.), gas or saturated steam (clean and wet).
PTFE seal.
Ball valve
DN
NPS
Threaded
connection,
spigot
8
1/4"
0.55
10
3/8"
0.55
15
1/2"
0.6
20
3/4"
0.7
25
1"
0.8
32
1¼"
1.2
40
1½"
2.3
50
2"
3.5
65
2½"
6.9
80
3"
11.7
100
4"
19.3
Weights in kg
Hand lever
DN
Designation
DN 8 - 20
AB22 20D
DN 25 - 32
AB22 32D
DN 40 - 50
AB22 50D
DN 65
AB22 65D
DN 80 - 100
AB22 80D
Weights in kg
Flange
1.15
1.15
1.35
1.45
1.8
2.4
3.5
4.9
9.3
14.7
22.3
Weight
0.122
0.165
0.398
0.78
0.78
41 / 60
7 Technical data
GEMÜ B22
Advertisement
Chapters
Table of Contents
