31
Actuator Features Fail Safe
Actuator O.S. Number
MS8105A1030 MS8105A1030 MS7505A2030 MS7505A2030 Valve Only Valve Only
Power Supply Voltage 24 Vac 24 Vac 24 Vac 24 Vac
Frequency 50 / 60 Hz 50 / 60 Hz 50 / 60 Hz 50 / 60 Hz
Power 8VA 8VA 7.5 VA 7.5 VA
Actuator Torque (lb.-in.) 44 44 44 44
Control (0)2-10 Vdc • •
4-20 mA (external 500 Ohm Resistor) • •
Floating • •
Two-Position SPDT • •
Two-Position SPST • • • •
Fail Safe Action
Closed* Closed* Closed* Closed*
Normal Position (no signal)
Closed Closed Closed Closed
Actuator Stroke (degrees) 95° ± 3° 95° ± 3° 95° ± 3° 95° ± 3°
Timing (seconds) 45 45 90 90
Aux Switch 2 x SPDT Add-on
Feedback 2-10 Vdc Built In • •
Valve Features Trim Nickel-Plated Brass Stainless Steel Nickel-Plated Brass Stainless Steel Nickel-Plated Brass Stainless Steel
Valve Size
(inches)
Cv
Close-off
Differential Pressure (psi)
Valve O.S. Number
2-Way
1/2"
0.38
130
VBN2AB3PRC VBN2AB3SRC VBN2AB3PRD VBN2AB3SRD — —
0.68
VBN2AD3PRC VBN2AD3SRC VBN2AD3PRD VBN2AD3SRD — —
1.3
VBN2AE3PRC VBN2AE3SRC VBN2AE3PRD VBN2AE3SRD — —
2
VBN2AF3PRC VBN2AF3SRC VBN2AF3PRD VBN2AF3SRD — —
2.6
VBN2AG3PRC VBN2AG3SRC VBN2AG3PRD VBN2AG3SRD — —
4.7
VBN2AH3PRC VBN2AH3SRC VBN2AH3PRD VBN2AH3SRD — —
8
VBN2AJ3PRC VBN2AJ3SRC VBN2AJ3PRD VBN2AJ3SRD — —
11.7*
VBN2AK3PRC VBN2AK3SRC VBN2AK3PRD VBN2AK3SRD — —
3/4"
0.31
VBN2BB3PRC VBN2BB3SRC VBN2BB3PRD VBN2BB3SRD — —
0.63
VBN2BD3PRC VBN2BD3SRC VBN2BD3PRD VBN2BD3SRD — —
1.2
VBN2BE3PRC VBN2BE3SRC VBN2BE3PRD VBN2BE3SRD — —
2.5
VBN2BG3PRC VBN2BG3SRC VBN2BG3PRD VBN2BG3SRD — —
4.3
VBN2BH3PRC VBN2BH3SRC VBN2BH3PRD VBN2BH3SRD — —
7.4
VBN2BJ3PRC VBN2BJ3SRC VBN2BJ3PRD VBN2BJ3SRD — —
10.1
VBN2BK3PRC VBN2BK3SRC VBN2BK3PRD VBN2BK3SRD — —
14.7*
VBN2BL3PRC VBN2BL3SRC VBN2BL3PRD VBN2BL3SRD — —
29*
VBN2BM3PRC VBN2BM3SRC VBN2BM3PRD VBN2BM3SRD — —
1
"
4.4
100
VBN2CH3PRC VBN2CH3SRC VBN2CH3PRD VBN2CH3SRD — —
9
VBN2CJ3PRC VBN2CJ3SRC VBN2CJ3PRD VBN2CJ3SRD — —
15.3
VBN2CL3PRC VBN2CL3SRC VBN2CL3PRD VBN2CL3SRD — —
26
VBN2CM3PRC VBN2CM3SRC VBN2CM3PRD VBN2CM3SRD — —
44*
VBN2CN3PRC VBN2CN3SRC VBN2CN3PRD VBN2CN3SRD — —
54*
VBN2CP3PRC VBN2CP3SRC VBN2CP3PRD VBN2CP3SRD — —
1-1/4
"
4.4
VBN2DH3PRC VBN2DH3SRC VBN2DH3PRD VBN2DH3SRD — —
8.3
VBN2DJ3PRC VBN2DJ3SRC VBN2DJ3PRD VBN2DJ3SRD — —
14.9
VBN2DK3PRC VBN2DK3SRC VBN2DK3PRD VBN2DK3SRD — —
25
VBN2DL3PRC VBN2DL3SRC VBN2DL3PRD VBN2DL3SRD — —
37
VBN2DM3PRC VBN2DM3SRC VBN2DM3PRD VBN2DM3SRD — —
41*
VBN2DN3PRC VBN2DN3SRC VBN2DN3PRD VBN2DN3SRD — —
102*
VBN2DS3PRC VBN2DS3SRC VBN2DS3PRD VBN2DS3SRD — —
1-1/2
"
23
VBN2EL3PRC VBN2EL3SRC VBN2EL3PRD VBN2EL3SRD — —
30
VBN2EM3PRC VBN2EM3SRC VBN2EM3PRD VBN2EM3SRD — —
41
VBN2EN3PRC VBN2EN3SRC VBN2EN3PRD VBN2EN3SRD — —
74*
VBN2ER3PRC VBN2ER3SRC VBN2ER3PRD VBN2ER3SRD — —
172*
VBN2E13PRC VBN2E13SRC VBN2E13PRD VBN2E13SRD — —
2
"
42
VBN2FN3PRC VBN2FN3SRC VBN2FN3PRD VBN2FN3SRD — —
57
VBN2FP3PRC VBN2FP3SRC VBN2FP3PRD VBN2FP3SRD — —
71
VBN2FR3PRC VBN2FR3SRC VBN2FR3PRD VBN2FR3SRD — —
100
VBN2FS3PRC VBN2FS3SRC VBN2FS3PRD VBN2FS3SRD — —
108*
VBN2FT3PRC VBN2FT3SRC VBN2FT3PRD VBN2FT3SRD — —
210
VBN2F13PRC VBN2F13SRC VBN2F13PRD VBN2F13SRD — —
266*
VBN2F23PRC VBN2F23SRC VBN2F23PRD VBN2F23SRD — —
2-1/2
"
45
VBN2GN3PRC VBN2GN3SRC VBN2GN3PRD VBN2GN3SRD — —
55
VBN2GP3PRC VBN2GP3SRC VBN2GP3PRD VBN2GP3SRD — —
72
VBN2GR3PRC VBN2GR3SRC VBN2GR3PRD VBN2GR3SRD — —
101
VBN2GS3PRC VBN2GS3SRC VBN2GS3PRD VBN2GS3SRD — —
162
VBN2GU3PRC VBN2GU3SRC VBN2GU3PRD VBN2GU3SRD — —
202*
VBN2G13PRC VBN2G13SRC VBN2G13PRD VBN2G13SRD — —
3
"
49
VBN2HN3PRC VBN2HN3SRC VBN2HN3PRD VBN2HN3SRD — —
63
VBN2HP3PRC VBN2HP3SRC VBN2HP3PRD VBN2HP3SRD — —
82
VBN2HR3PRC VBN2HR3SRC VBN2HR3PRD VBN2HR3SRD — —
124
VBN2HT3PRC VBN2HT3SRC VBN2HT3PRD VBN2HT3SRD — —
145*
VBN2HU3PRC VBN2HU3SRC VBN2HU3PRD VBN2HU3SRD — —
VALVE SELECTION
Control Ball Valves ½- 3"
2-Way NPT NEMA 3R
Full port ball. No flow characterizing insert.