18
EB 3128 EN
Design and principle of operation
Table 3:
Regulator
with
connecting parts · Dimensions in mm and weights in kg
Valve size
DN 15
DN 20
DN 25
DN 32
DN 40
DN 50
With welding ends
Length L1
210
234
244
268
294
330
Weight, approx. kg
1.6
1.7
1.8
3
5.5
6
With threaded ends
Length L2
129
144
159
192
206
228
Male thread A
G 1½
G ¾
G 1
G 1¼
G 1½
G 2
Weight, approx. kg
1.6
1.7
1.8
3
5.5
6
With flanges
1)
or with flanged body
(DN 32 to 50)
Length L3
130
150
160
180
200
230
Weight, approx. kg
3
3.7
4.3
6.2
9.5
11
1)
PN 16/25
The dimensions and weights of valves with flanged bodies (DN 32, 40 and 50) are the same as valves with
screwed-on flanges.
Table 4:
Regulators
without
connecting parts · Dimensions in mm
Valve size
DN 15
DN 20
DN 25
DN 32
DN 40
DN 50
Connecting thread R
G ¾
G 1
G 1¼
G 1¾
G 2
G 2½
Pipe Ød
21.3
26.8
32.7
42
48
60
Width across flats
SW
30
36
46
59
65
82
Length L
65
70
75
100
110
130
H
65
65
65
85
85
85
H1
85
85
85
105
140
140
ØD
116
116
116
116
160
160
