Samson 2479 Mounting And Operating Instructions page 25

Differential pressure and temperature regulator with flow limitation
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Table 3-5: Dimensions in mm · Weights in kg
Type 2479 Valve
Valve size
Length L
Pipe Ød
Connection R
Width across flats SW
Height H
 1)
Height H1
 1)
Actuator housing ØD
Version with welding ends
Length L1
Weight
Version with threaded ends
Length L2
Male thread A
Weight
Version with screwed-on flanges or with flanged body (DN 32 to 50 only)
Length L3
Weight
Type 2430 Control Thermostat
For valve size
Screw gland S
Length L
FT
Ø d
F
Ø d
T
Add minimum clearance of approx. 50 mm for mounting and removal.
1)
EB 3132-3 EN
DN
15
20
mm
65
70
mm
21.3
26.9
G ¾
G 1
mm
30
36
mm
mm
280
mm
116
mm
210
234
kg
(ap-
2.4
2.5
prox.)
mm
129
144
G ½
G ¾
kg
(ap-
2.2
2.3
prox.)
mm
kg
(ap-
prox.)
DN
15 to 25
G ½
mm
185
mm
9.5
mm
12
Design and principle of operation
25
32
75
100
33.7
42.4
G 1¼
G 1¾
46
59
85
265
244
268
2.7
6.1
159
192
G 1
G 1¼
2.5
5.9
180
9.1
32 to 50
40
50
110
130
48.3
60.3
G 2
G 2½
65
82
295
160
294
330
6.6
7.1
206
228
G 1½
G 2
6.4
6.9
200
230
10.4
11.9
G ¾
220
16
19
3-9

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2430

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