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Control systems Electric actuators
Maximum differential pressures in bar (psi) for Class IV shut - off - Metal Seated (T&S) Spira - trol - DN15 - DN25 (½" - 1'') - FLOW UNDER
Standard Cage (S) DN15 - DN25 (½" - 1")
Cage Type
Valve size
Kvs
Actuator Type
0.01 - 0.5
1
1.6
2.5
4
Cv
0.012 - 0.58
1.2
1.8
2.9
4.6
Actuator thrust kN (lbf)
N - P
H DN-PH DN-PH DN-PH DN-PH D
1.2 (270) 2.0 (450) 4.0 (900)
77.9 (1130)
77.3 (1121)
50.7 (735)
AEL71
103.4 (1500)
103.4 (1500)
25.0 (363)
103.4 (1500)
103.4 (1500)
25.0 (363)
103.4 (1500)
103.4 (1500)
25.0 (363)
103.4 (1500)
25.0 (363)
25.0 (363)
AEL72
103.4 (1500)
103.4 (1500)
103.4 (1500)
AEL73
4.3 34
Standard Cage (S)
Low Noice Cage (P1)
Cage Type
DN15 - DN25 (½" - 1")
Valve size
Kvs
Actuator Type
4.9 - 6.3
7.2
10
11
2.5 - 4 - 6.3 - 10
Cv
5.7 - 7.3
8.3
12
12.7
2.9 - 4.6 - 7.3 - 12
Actuator thrust kN (lbf)
N - P
H DN-PH DN-PH DN-PH DN-PH D
1.2 (270) 2.0 (450) 4.0 (900)
39.7 (576) 79.5 (1153) 103.4 (1500)
24.8 (360) 64.6 (937)
29.9 (434) 61.3 (889)
18.1 (263) 49.5 (718)
24.8 (360)
23.0 (334) 48.5 (703)
13.5 (196) 38.9 (564)
18.9 (274)
17.6 (255) 38.3 (555) 89.9 (1304)
9.9 (144) 30.5 (422) 82.2 (1192)
14.2 (206)
17.6 (255) 38.3 (555) 89.9 (1304)
9.9 (144) 30.5 (422) 82.2 (1192)
14.2 (206)
AEL71
25.0 (363)
AEL72
25.0 (363)
25.0 (363)
25.0 (363)
25.0 (363)
103.4 (1500)
103.4 (1500)
103.4 (1500)
103.4 (1500)
102.6 (1488)
AEL73
TI-P713-02 CTLS Issue 8
Page 10 of 30
AEL7 Series Electric Linear Actuator
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