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STEVI® Fig. 440/441 Straightway Control Valve with Electric and Pneumatic Actuators
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STEVIĀ® 441/441-D Straightway Control Valves with Bellow Seal and Electric Actuator FR 2.1/FR 2.2 with Safety Reset
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Advanced Search in STEVIĀ® 441/441-D Straightway Control Valves
with Bellow Seal and Electric Actuator FR 2.1/FR 2.2 with Safety Reset
Unit of Measure
Imperial
Metric
Both
Specifications
Dia. Nominal (mm)
No Preference
15
20
25
32
40
50
65
80
100
Nominal Pressure
PN 16
PN 25
PN 40
Actuator
FR 2.1 (1 kN)
FR 2.2 (2.2 kN)
Body Material
GG-25
GGG-40.3
1.0619+N
1.4408
Weight (kg)
No Preference
17
18
19
20.5
23
23.9
25.5
26.8
28.5
30.5
31.5
32
32.9
34.5
36
41.5
43.5
46
51.5
55.5
67.5
72.1
Standard Valve Length- L (mm)
No Preference
130
150
160
180
200
230
290
310
350
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