Data Sheet

2052 Actuator
D103295X012
Product Bulletin
61.1:2052
November 2014
5
Table 4. Pressure Connections
ACTUATOR
SIZE
PRESSURE CONNECTION
1/4 NPT 1/2 NPT 3/4 NPT G 1/4
1 standard optional not available optional
2 standard optional not available optional
3 not available standard optional not available
Table 5. Torque versus Actuator Size
ACTUATOR
SIZE AND
ACTION
OPERATING PRESSURE
2 barg (29 psig)
(1)
3 barg (44 psig)
(1)
4 barg (58 psig)
(1)
4.7 barg (68 psig)
(1)
Torque
NSm lbfSin NSm lbfSin NSm lbfSin NSm lbfSin
1 (PDTO)
1 (PDTC)
25.5
25.5
226
226
25.5
36.2
226
320
51.2
51.2
453
453
51.2
72.4
453
641
2 (PDTO)
2 (PDTC)
105
105
930
930
105
175
930
1550
210
210
1860
1860
210
320
1860
2840
3 (PDTO) 327 2890 327 2890 631 5580 631 5580
3 (PDTC) 280 2480 557 4930 584 5170 930 8230
1. Do not interpolate between operating pressures. Consult your Emerson Process Management sales office for assistance.
Table 6. Dimensions
ACTUATOR
SIZE
C E F H P Y
mm Inches mm Inches mm Inches mm Inches mm Inches mm Inches
1 245 9.65 267 10.51 29 1.14 103 4.06 107 4.21 71 2.80
2 350 13.78 424 16.69 49 1.93 187 7.36 170 6.69 84.5 3.33
3 496 19.53 592 23.31 64 2.52 254 10.0 185 7.28 92 3.62
Table 7. Actuator / Valve Body Mounting Dimensions
VALVE SHAFT DIAMETER
FIGURE 6 REFERENCE
T U W
mm Inches mm Inches mm Inches mm Inches
Style F Mounting: Control-Disk, Vee-Ball™, 8532, 8510B, 8560, and 8580 Eccentric Disk Valves
12.7 - 15.9 1/2 - 5/8 A 117 4.62 - - - - - - 14.2 0.56
19.1 - 25.4 3/4 - 1 B 152 6.00 32 1.25 14.2 0.56
31.8 - 38.1 1-1/4 - 1-1/2 B 235 9.25 46 1.81 17.5 0.69
44.5 - 50.8 1-3/4 - 2 B 273 10.75 51 2.00 20.6 0.81
Style G Mounting: 9500 Series Valves
12.7 1/2 A 117 4.62 - - - - - - 11.0 0.44
15.9 - 25.4 5/8 - 1 B 146 5.75 32 1.25 11.0 0.44
31.8 - 38.1 1-1/4 - 1-1/2 B 210 8.25 51 2.00 17.5 0.69