Mechanical Data - Gemü B22 Betriebsanleitung

7.5 Mechanical data

Weight:
Torques:
www.gemu-group.com
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
DN NPS Breakaway
torque
8 1/4" 6
10 3/8" 6
15 1/2" 6
20 3/4" 10
25 1" 11
32 1¼" 17
40 1½" 28
50 2" 53
65 2½" 76
80 3" 89
100 4" 138
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.
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
39 / 60
7 Technical data
GEMÜ B22