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Design and principle of operation
Table 3: Regulator with connecting parts
Valve size
With welding ends
L1
Weight, approx.
kg
With threaded ends
L2
Male thread A
Weight, approx.
kg
With flanges
or with flanged body (DN 40)
1) 2)
L3
Weight, approx.
kg
PN 16/25
1)
Flanges are already mounted on valves in DN 40.
2)
Dimensional drawings
SW
Connection nuts with flanges
16
DN 15
210
2.6
2.2
129
G ½
2.6
2.2
130
4.0
3.6
L3
L
DN 25
244
2.8
2.4
159
G 1
2.8
2.4
160
5.3
4.9
L2
L
SW
Connection nuts with threaded ends
DN 40
294
12
6.2
206
G 1½
12
6.2
200
16.0
10.2
EB 3131-1 EN
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