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F-27855-10166
VB-2000 Series Ball Valves
with SmartX Actuators
schneider-electric.com | 13
Selection Guide
© 2019 Schneider Electric. All rights reserved. All trademarks are owned by Schneider Electric Industries SAS or its affiliated companies. January, 2019 tc
Document Number: F-27086-14
Table-8. Actuator Specifications
Inputs
Control Signal
MF41-6043 and MF41-6083: Floating three-position control, 24 Vac.
MS41-6043 and MS41-6083: Proportional, 0 to 10 Vdc; input resistance 100K ohms.
Control signal adjustment available with MS41-6043-520 and MS41-6043-522:
Start point (offset) - Between 0 and 5 Vdc (factory setting = 0 Vdc)
Span - 2 to 30 Vdc
Power Requirements
All 24 Vac circuits are Class 2.
Part Number
Power Input @ 50/60 Hz
Voltage Running VA Holding VA Watts
MF41-6043 and MF41-6083
24 Vac +20/-
15%
2.3 - 2.0
MS41-6043 and MS41-6083
3.3 1.2 3.0
Connections 3 ft. (0.9 m) long, 18 AWG plenum-rated leads.
Motor Type Synchronous
Outputs
Electrical
Feedback potentiometer available for MF41-6043/6083-510: 0 to 1000 ohms < 10 mA
Position feedback voltage for MS41-6043/6083: 0 to 10 Vdc, 1 mA
Auxiliary Switches: Dual auxiliary switches available with MF41-6043/6083-502, MS41-6043/6083-502, and
MS41-6083-522 when these actuators are ordered as separate units. Auxiliary switches are not offered with
factory ball valve assemblies.
AC Rating: 24 Vac, 4 A resistive, 2 A inductive Switch hysteresis: 3° rotation
DC Rating: 12 to 30 Vdc, DC 2 A
Timing:
Part Num-
ber
90° Timing in Sec.
At 60 Hz At 50 Hz
MF41-6043
MS41-6043
90 108
MF41-6083
MS41-6083
125 150
Switch Range:
Switch A - 0 to 90° range in 5° intervals
Recommended range usage - 0 to 45°
Factory setting - 5°
Switch B - 0 to 90° range in 5° intervals
Recommended range usage - 45 to 90°
Factory setting - 85°
Mechanical
Output torque rating: 44 lb-in. (5 N-m) for Mx41-6043; 88 lb-in. (10 N-m) for Mx41-6083
Stroke: Normal angle of rotation is 90°, limited to a maximum of 95°. Field adjustable to limit travel on either
end of stroke.
Position indicator: Adjustable pointer is provided for position indication.
Output shaft setscrew: Tightening torque 55 to 60 lb-in. (6.3 to 6.8 N-m).
Environment
Temperature Limits
Shipping and storage: -40 to 158 °F (-40 to 70 °C) ambient.
Operating: -25 to 130 °F (-32 to 55 °C) ambient.
NOTE: Check the valve operating temperature limit. The minimum valve temperature limit is 20 °F (6.7 °C)
Humidity 5 to 95% RH, non-condensing.
Locations NEMA Type 2 (IEC IP54).
Agency Listings (Actuator)
UL UL-873, Underwriters Laboratories.
cUL Canadian Standards C22.2 No. 24-93.
European Community EMC Directive (89/336/EEC). Emissions (EN50081-1). Immunity (EN50081-2).
Actuator Specs and Valve Assembly Mounting Dimensions
Assemblies with MF/MS41-6043/83 NSR SmartX Actuators
8. VBB/VBS and VB-2000 Series
Ball Valve Assemblies
8. VBB/VBS and VB-2000 Series
Ball Valve Assemblies