ML6425 ML7425, 123 | Honeywell MS4103 specs

Direct Coupled Valve Actuator

Direct Coupled Globe Valve Actuators provide floating and modulating control of chilled water, hot water, and steam, and mount directly on VGF series, V5011, and V5013 globe valves. These Spring Return Actuators will operate 1/2 to 3 in. valves.

ML6425; ML7425

FEATURES

•Easy and quick installation on valves with 1 3/8 in. bonnet and 3/4 in. stroke.

•No separate linkage required.

•Conduit connector standard.

•No adjustments required on linkage.

•Accurate valve positioning.

•Low power consumption.

•High close-off ratings.

•Force limiting end switches.

•Internal manual operator.

•Synchronous motor.

•Maintenance free.

SPECIFICATIONS
Actuator Type	Valve
Control Signal	Floating; 0-10 Vdc or
	2-10 Vdc modulating
Fail Safe Mode	Stem down on power failure; or
	stem up on power failure
(Rated) Stem Force	135 lbf (600 N)
Spring Return Torque	135 lbf (600 N)
Cable Entry	Conduit connector and one
	knockout on actuator case
Electrical Protection	Class I Insulation (24 Vac)
Ingress Protection Rating	IP54
Electrical Connections	Screw terminals
Frequency	60 Hz
Manual operation	Manual override winding
Mounting	Directly on V5011/V5013
	Globe Valves and VGF
	Flanged Globe Valves (3/4 in.
	or 20mm stroke)
Stroke	3/4 in. (20 mm)
Materials	ABS-FR Plastic, aluminum
	yoke
Operating Humidity Range (% RH)	5 to 95% RH
Medium Temperature	300 F Maximum
	(150 C Maximum)
Ambient Temperature Range	14 F to 122 F (-10 C to 50 C)
Storage Temperature Range	-40 F to 158 F (-40 C to 70 C)
Weight	5.1 lb (2.3 kg)
Includes	1/2 in. conduit hub
APPROVALS
CE	Recognized
Underwriters Laboratories, Inc	UL94-5V

ACCESSORIES

43191679-111—Potentiometer, 10 K ohm, for ML6425, ML7425 43191679-112—Potentiometer, 220 ohm for ML6425, ML7425 43191680-105—Dual Auxiliary Switch for CREVAL actuators 43196000-001—High Temperature Kit for actuators with 3/4 in. stroke

DIMENSIONS DIAGRAM

5-5/15 6-5/16

(135)

x (161)

14-5/16 (364)

2-11/16 (67)

MINIMUM

CLEARANCE

11-1/4

(284)

1/2 (13) FPT

7-5/8 (192)

YOKE DIAMETER 1-3/8 (35)

M7892A

ts l Sheetta submi

123

Image 123

Honeywell MS4103 manual ML6425 ML7425, 123, Stem down on power failure or

Contents

Dampers, Actuators and Valves Butterfly & Flanged Control Ball Valve Ordering How to use this guide MS8105 DampersFire and Smoke Resilient Seat Butterfly Valves Control Valve Applications Accessories Section Page Fire and Smoke Damper And Actuator Sizing Determine Damper Actuator LocationsDetermining Damper Actuator Torque Requirements Approximate industry standard damper lb-in. per sq ft value Damper Sizing Standard Rectangular Dampers Standard Round Dampers Direct coupled actuators quick selection guide Direct Coupled Actuators VA Rating SpecificationOrder Specification Order Approximate Lb-in 20 Nm Fire & Smoke ActuatorsLb-in 3.4 Nm Lb-in Valve Selection Page Control Valve Applications Way Control Valve Selection Criteria Stem down to close Stem up to close Globe Control Ball Butterfly AB-B porting Port specification230 psi AB porting Control Valve Selection Criteria Actuator O.S. Number Fan Coil and Zone ValvesMaximum static water pressure 300 psig Way Maximum Timing Leadwire Length, Way Way Mixing/ Diverting Cartridge Cage Valves For all working parts Flush-and-fill manual lever on all actuators Cartridge Globe Valves Fail Safe Pneumatic Floating 02-10 VdcPipe Way NPT Nema Control Ball Valves ½ Vbn2dn3P0d Vbn2dn3s0d Vbn2dn3P0X Vbn2dn3s0X Fail Safe Vbn2ab3sRa Way NPT Nema 3R02-10 Vdc MA external 500 Ohm Resistor Floating Close-off Vbn2dn3sRd Actuator Features Non-fail Safe Fail Safe Control Ball Valves ½- 2½Valve Size Inches Control Ball Valves ½- 2½ To 5 Actuator Features Non-fail Safe Fail Safe Valve OnlyFlanged Control Ball Valves 4 Way Flanged Nema 2+3R 80% of Cv on B-port Number NPT Globe Valves ½With Dedicated Valve Actuators Valve Valve OS Close-off Pressure, psid Way steam valves, 337F 100 psi Stem travel Ansi body class240 psi Way water valves 15 psi Maximum steam pressure V5013N1071 V5013N1089 V5013N1097 Actuator Features Non-Fail SafeWith Direct Coupled Actuators and Valve Linkage Valve Valve OS Valve OS Close-off Pressure, psid Spdt Built Valve Max Static LVaevSelection Psi @ 130 F Psig / 353 F Linear Flanged Globe Valves 2½Max Static Max Steam Flow 250 125 Actuator Features Actuator Features Fail Safe Characteristic Action Cast Iron VGF3 Threaded and Flanged Globe Valves 2With Tandem Direct Coupled Actuators and Valve Linkage Body material Bronze V5011/13N, Cast iron Q5022A1001 Required 100 125 175 V5013B1003Diverting Actuator O.S. Number Power Supply LVaevSelection Standard Psi @ 130 F Equal % Flanged Globe Valves 4 Close-off Pressure, psid Max Static Max Steam StandardFlow Valve Valve OS Close-off Pressure, psid Flow characteristic Modified linear Flanged Cage Valves 2½Action To the valve Chart HWith Pneumatic Actuators Rolling diaphragm for long life Low hysteresis Chart G Chart aChart C Chart B Close-off Pressure See Charts On 10psi spanWith Positive Positioner Inch Direct Acting Pneumatic Actuator Chart H Chart J Chart K Steam Max Steam Flow ValveConstant Total Stem up closes B-AB V5013C1019 Chart S Stem PSI kPa See Charts On Way Water & Steam Valves Way Water ValvesClose-off Pressure Chart Chart WChart T Field Resilient Seat Butterfly ValvesWay Electrically-Actuated Control Open Normally Way Normally Closed Field-Configurable Normally Open Built Add-OnLever Porting ValveCommon Use a pair Valve O.S. Number Control with water exiting port AB VFF6 A-AB-B porting, full-cutDiverting VFF6 may be piped for mixing Resilient Seat Butterfly Valves Way Pneumatically-Actuated Control Open Psi ActuatorSpring Positioner Standard Psi spring return Cv @ Port Mixing1081 3316 567 1850 Page Pneumatic Damper Actuator MP909D MP909E, H MP913 MP918A, B Performance Data D1 Pressure and Velocity Limits Rectangular Volume Control DampersTemperature Rating D1 Series Performance Data D2, D3 Pressure and Velocity Limits D2 and D3 Series Round Volume Control Dampers D690Type of Blade DM7600 Spring Return Direct Coupled Actuator S03 Series MS4103 MS7403 MS7503 MS8103Rated Torque S05 Series MS4105 MS7105 MS7405 MS7505 MS8105 S10 Series MS4110 MS7510 MS8110 S20 Series MS4120 MS7520 MS8120 NEMA1 ML4125 ML8125 ML4135 ML8135 ML6161 ML7161 Non-Spring Return Direct Coupled Actuator ML6174 ML7174 N05 Series MN6105 MN7505 N10 Series MN6110 MN7510 NEMA2 IP54 N20 Series MN6120 MN7220 N34 Series MN6134 MN7234 Materials Fire And Smoke ActuatorML4115 ML8115 Supply Voltage Integral junction box with three MS4209F MS4309F MS4709F MS4809F MS8209F MS8309F MS4120F MS4620F MS8120F DIA 13 5-11/16 145 1-3/16 Temperature RangePneumatic Damper Actuator MP909D Actuator with External Trunnion Mounting Bracket MP909E,HActuator with Fixed External Mounting Bracket Actuator with Internal N.C. Trunnion Mounting Bracket MP913 MP918A,B Actuator with Internal N.O. Trunnion Mounting Bracket100 101 MP920 Pneumatic Valve Actuator MP953C,D102 103 MP953E,F IN. MM In. NPT MP958104 4 DIA Shaft Shape Modutrol IV MotorM4185 M8185 105 106 M6184 M6194 M6285 for slaving applications 108 M6284 M6294 for slaving applications 109 M6274 M6284 M6285 M6294 Motors with Linear 10K Feedback 110 M7164 111 M7274 M7284 M7285 M7286 M7294 112 M9164 M9174 M9182 M9184 M9194 113 M9175 M9185 M9186 Q7130 Q7230 Q7330 11/16 Unitary Valve ActuatorVU443, VU444 VU843 VU844 115 VC Series Two-position Actuators 117 VC Series Proportional Actuators VC Series Fail Safe Proportional Actuators M6410 M7410 Visual position indication red pin119 M6435 M7435 Visual position indication red disk120 Direct Coupled Valve Actuator ML6420 ML7420121 122 ML6421 ML7421 Stem down on power failure or ML6425 ML7425123 ML6984 125 ML7984 Valve Type Unitary ValveVU52 VU53 126 127 VU54 Stem Travel Vcza Vczb 129 Vczm Vczn 130 V5852 131 V5853 132 Control Ball Valve 133 VBN3 134 VBF2 135 VBF3 NPT Globe Valve V5011F,G136 137 V5011N 138 V5013N Flanged Cage Valve V5051A139 Flanged Globe Valve V5011A,B140 141 V5013B,C 142 MN/MS Series Direct CoupledActuators with Q5020 valve Linkage VGF2 Pressure Balanced 143Valve Action 144 VGF3 145 VFF1 146 VFF2 147 VFF3 148 VFF6 Damper Linkage Q605149 Valve Linkage Q5001150 Globe Valve Linkage Q5020151 Q5022 153 Wiring for Spdt on/off Control Actuator Wiring DiagramsWiring for line-voltage two-position control Wiring for 02-10 VDC proportioning controllers 155 Wiring for 3 position Economizer controllersDirect Coupled Actuators Spring Return Models Override to full close Wiring for On/Off Control Wiring for Floating Control Floating mode setting156 157 Override to full open Modulating mode settingOverride to full closed Modulating mode setting Terminal Block Details Typical 24 Vac wiring Typical 230 Vac Wiring Typical 120 Vac Wiring158 159 ML6174 and ML7174ML7161 used with 4-20 mA control ML7174 used with 4-20 mA control MN6105, MN6110 Wiring for Floating Control Wiring for Voltage ControlWiring for Auxiliary Switches 160 Used for On/Off Control Wiring for Floating Control Wiring for Modulating Control161 162 Wiring for 24V ControlWiring for 120V Control MS4120F, MS4620F, and MS8120F M6284, M6285, and M6294 for slaving applications M4185 and M8185Foot Mounted Motors M6184 and M6194 M7685 Typical wiring for Series 70 motorsTypical wiring for M7685 motors M7164, M7284, M7285, M7286, and M7294 Typical wiring for Series 90 motors Wiring for Potentiometer Control165 Typical Non-Spring Return 120 Vac Floating control wiring Actuators with Butterfly Valves VFF2, VFF3, and VFF6166 167 Typical Non-Spring Return Modulating control wiringTypical Spring Return 2-Position, 24 Vac wiring Actuators with Butterfly Valves 168 169 Guide Specifications Threaded Globe Valves170 171 Pressure-Balanced Flanged Globe Valves 172 Flanged Globe Valves 173 Threaded Control Ball Valves and Actuators 174 Control Ball Valves and Actuators 175 Flanged Butterfly Valves and Actuators 176 Fan Coil Zone Valves and Dedicated Actuators 177 Cartridge Cage Valves and Dedicated Actuators 178 Cartridge Globe Valves and Dedicated Actuators 179 Electric Large Linear Globe Valve Actuators 180 Direct-Coupled Electronic Globe Valve Actuators 181 Direct-Coupled Rotary Actuator Globe Valve Linkage 182 Tandem Direct-Coupled Rotary Actuator Globe Valve Linkage 183 Footmount Globe Valve Actuators 184 185 Damper And Actuator Accessories Ball Joints, Push Rod AccessoriesControl, Positioning, Feedback Accessories 205649 Mounting Accessories32003532-005 32006306-001 Rotational Limiters, Position Indicators Crankarms Shaft Adaptor Accessories Enclosure Accessories Miscellaneous AccessoriesQ7002 Interface Modules Accessories for Obsolete Actuators Valve Accessories Valve Actuator AccessoriesVU Series Fan Coil Actuator Accessories Pneumatic Damper Actuator Parts and Accessories Pneumatic Damper Accessories 14004350-001 14004264-00114004264-002 14004324-001 315321G 314440A314503 315321 Pneumatic Valve Actuator Parts and Accessories Pneumatic Valve Accessories 311863 311851/0062311852 311855 220738A Foot Mounted Motor AccessoriesFoot Mounted Motor Accessories 203709D2 ES-650-117 221508A24074ERU 7617DM Damper and Valve Linkage Accessories Damper And Valve Accessories Way Valve + Spring Return Floating Actuator Way Valve + Non-Spring Return Floating ActuatorWay Valve + Non-Spring Return Modulating Actuator Way Valve + Spring Return, 2-Position Actuator Competitive Cross Reference Direct Coupled Actuator202 203 204 Sec Actuator Lb-in Signala ±20% 25-85 205 Switches Sec Actuator Lb-in Signala Power 206Johnson Torque Control Timing Honeywell 207 Switches Sec Actuator Lb-in Signala 208 209 210 211 Lb-in Signala 212Invensys Torque Control Timing Honeywell 213 1kOhm 214 Siemens Torque Control Timing Honeywell SwitchesLb-in Signala Power 215 216 34 Nm Floating+ SW2 34 Nm Floating 217 + SW2 34 Nm200976C 218 219 Control Ball Valve Cross Reference Way Valve220 221 Way Valve + Non-Spring Return Floating Actuator 222 Way Valve + Non-Spring Return Modulating Actuator 223 Way Valve + Spring Return, 2-Position Actuator 224 Way Valve + Spring Return Floating Actuator 225 Way Valve + Spring Return Modulating Actuator 226 Globe Valve Cross Reference 227 228 Pneumatics Cross Reference 229 230 231 Modutrol IV Motor Cross Reference 232 233 234 235 236 237 238 239 240 241 242 243 Appendix a Valve Selection and Sizing IntroductionDefinitions Pascals Within the temperature range0000240 C 865 C Ansi Butterfly Valve Ball Valve Iron or Steel Component Corrosive Substance Corrosion Color Valve Material and Media 249 Valve Selection 250 Two-Way Valve Application Linear vs. Nonlinear System Control Flow vs. Stem Travel Characteristic of a Quick Opening Valve 252 30% open Gpm 10% increase 40% open 60% increase 50% open Valve Sizing Mixing valve application has a maximum pressure253 Pressure Drop Correction for Propylene Glycol Solutions Pressure Drop Correction for Ethylene Glycol Solutions Where = the specific volume of air at standardConditions of temperature For hot water coil valves 256 Substituting 257 Effect of Pressure Drop in Hot Water Valve Sizing For sizing steam coil valves Scaling constantPressure drop in psi Superheat in degrees F Fices use When sizing steam jet humidifier valvesAt Room Termperature At 65 F Inlet Air Temperature Simplifying Pressure in return is atmospheric PressureNegative value if a vacuum return Psig = 80% x Pm Pr In. Hg = 0.49 psi and 1 psi = 2.04 in. Hg261 Specific Allowable Inches Volume For valveProperties of Saturated Steam Boiling Point or Maximum 263 Appendix B Nema Standard Classification Code for Enclosures Shielded Wiring 265 266 Warranty Policy Automation and Control Solutions