Samson 42-37, Монтаж и эксплуатация

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EB 3017 EN 3-11
Design and principle of operation
Table 3-4: Dimensions in mm and weights · Type 2423 Valve balanced by a bellows
Valve size DN 15 20 25 32 40 50 65 80 100 125 150 200 250
Length L 130 150 160 180 200 230 290 310 350 400 480 600 730
Height H1 225 300 355 460 590 730
Height H2 1)
1.4571 113 – 130 – 170 176 –
Other materials 115 150 175 180 200 250 280 400
Set point ranges 3)
0.1 to
0.6 bar
Height H 1) 675 770 825 –
Actuator ØD = 225 mm, A = 160 cm²
ØD = 285 mm,
A = 320 cm²
–
Weight
2)
,
approx. kg
20.5 21 22 28.5 29 31.5 56 61 71 –
0.2 to
1 bar
Height H 1) 675 770 825 1130 1160 1240
Actuator (ØD = 225 mm, A = 160 cm²) 4)
ØD = 285 mm,
A = 320 cm²
Weight
2)
,
approx. kg
20.5 21 22 28.5 29 31.5 45 50 63 130 180 420 480
0.5 to
1.5 bar
Height H 1) 675 770 825 1130 1160 1240
Actuator (ØD = 225 mm, A = 160 cm²) 4)
ØD = 285 mm,
A = 320 cm²
Weight
2)
,
approx. kg
20.5 21 22 28.5 29 31.5 45 50 63 135 185 425 485
1 to
2.5 bar
Height H 1) 675 770 825 1130 1160 1240
Actuator ØD = 225 mm, A = 160 cm²
ØD = 285 mm,
A = 320 cm²
Weight
2)
,
approx. kg
20.5 21 22 28.5 29 31.5 45 50 63 135 185 425 485
2 to 5 bar
Height H 1) 615 690 745 –
Actuator ØD = 225 mm, A = 160 cm² –
Weight 2) ,
approx. kg
20.5 21 22 28.5 29 31.5 45 50 63 –
6)
Type 42-39: add 50 mm to total height H.
7) The weight applies to the version with the material specifications EN-GJL-250/PN 16 (GG-25). Add +10 % for
spheroidal graphite iron EN-GJS-400-18-LT/PN 25, cast steel 1.0619/PN 40 and 1.4581/1.4571.
8) ∆p = 4.5 to 10 bar on request
9)
Optionally with 320 cm² actuator (DN 65 to 100). For regulators with double adapter Do2 (
u
T 3019) for DN 65
to 100, actuator 320 cm² recommended.