VFF2, 146 | Honeywell MS4103 instruction

Resilient Seat Butterfly Valves

VFF2

Resilient seat two-way valves provide control for HVAC system applications including chilled water, hot water, cooling tower water, thermal storage systems, and steam.

SPECIFICATIONS
Body Pattern	2 way (NC, NC/NO; NSR)

DIMENSIONS DIAGRAM

Valve Action	Normally Closed, convertible
	to Normally Open with Spring
	Return DCA
Connection Type	Lugged
Controlled Medium	Chilled and hot water, up to
	50% glycol
Actuator Control Type	Electric floating, and
	modulating; pneumatic spring
	and non-spring return
Type of Enclosure	NEMA 2 housing, DCA,
	NEMA 4 industrial electric,
	pneumatic linear
Flow Characteristic	Modified Equal Percent
Mounting	ANSI Flanged
Static Pressure Rating (max)	250 psi (1724 kPa)
Maximum Differential Pressure Ratings
(Close-off)	175 psi (1206 kPa)

W

G

H

F

R

R

L1	L2

D

T

Actuator Ambient Temperature Ratings -5 F to 140 F (-20 C to 60 C)

Temperature Range	-40 F to 250 F (-40 C to 121 C)
Materials
(Body)	Polyester-coated cast iron
	ASTM A126 Class B
(Stem)	416 stainless steel
(Seat)	Peroxide-cured EPDM resilient
	seat
(Plug/Ball/Disc)	Nylon 11-coated ductile iron
APPROVALS
CE	Compliant
Underwriters Laboratories, Inc	C/US UL873, Plenum Rated

PIPE SIZE

FULL CUT DISK, HIGH CLOSE-OFF*

UNDER CUT DISK, 50 PSI CLOSE-OFF**

NEMA 4X (VFF2_W1YXA/B)

NEMA 4X (VFF2_V1YXA/B)

IN. [mm]

W

H1

L1

L2

G

W

H1

L1

L2

G

2

[DN50]

2-1/2

[DN65]

7-1/2

6-3/4

5-1/2

2

5-3/4

3

[191]

[170]

[141]

[51]

[147]

[DN80]

4

[DN100]

7-1/2

6-3/4

5-1/2

2

5-3/4

5

[191]

[170]

[141]

[51]

[147]

[DN125]

6

10-1/8

8-1/8

7-3/8

2-3/4

7-3/4

[DN150]

[257]

[206]

[188]

[68]

[198]

8

10-1/8

8-1/8

7-3/8

2-3/4

7-3/4

[DN200]

[257]

[206]

[188]

[68]

[198]

10

[DN250]

12

12-1/8

8-3/4

8-7/8

3-1/4

9-1/2

[DN300]

[307]

[224]

[226]

[81]

[241]

14

[DN350]

12-1/8

8-3/4

8-7/8

3-1/4

9-1/2

16

NEMA 4

(VFF2_

W1Y4A/4B)

[307]

[224]

[226]

[81]

[241]

[DN400]

18

[DN450]

8-1/2

16

8-3/4

4-1/2 12-1/2

20

[217]

[406]

[221]

[115]

[320]

NEMA 4

(VFF2_

V1Y4A/4B)

8-1/2

16

8-3/4

4-1/2

12-1/2

[DN500]

[217]

[406]

[221]

[115]

[320]

*175 PSI [1206 KPA] CLOSE-OFF UP TO 12 INCHES [DN 300], 150 PSI [1034 KPA] OTHERWISE **NOTE: VALVE SIZES 2 TO 3 INCHES HAVE 175 PSI [1206 KPA] CLOSE-OFF AND ARE

AVAILABLE ONLY WITH FULL CUT DISKS.

1 NEMA 4X ACTUATORS ARE WATERPROOF AND CORROSION-RESISTANT.

M27011

WITH NEMA 4/4X ACTUATORS

146

Image 146

Honeywell MS4103 manual VFF2, 146

Contents

Dampers, Actuators and Valves How to use this guide Butterfly & Flanged Control Ball Valve Ordering Control Valve Applications DampersFire and Smoke Resilient Seat Butterfly Valves MS8105 Accessories Section Page Fire and Smoke Determining Damper Actuator Torque Requirements Damper And Actuator SizingDetermine Damper Actuator Locations Damper Sizing Approximate industry standard damper lb-in. per sq ft value Standard Rectangular Dampers Standard Round Dampers Direct Coupled Actuators Direct coupled actuators quick selection guide Order Approximate SpecificationOrder Specification VA Rating Lb-in Fire & Smoke ActuatorsLb-in 3.4 Nm Lb-in 20 Nm Valve Selection Page Control Valve Applications Control Valve Selection Criteria Way Globe Control Ball Butterfly Stem down to close Stem up to close AB porting Port specification230 psi AB-B porting Control Valve Selection Criteria Way Fan Coil and Zone ValvesMaximum static water pressure 300 psig Actuator O.S. Number Leadwire Length, Maximum Timing Cartridge Cage Valves Way Way Mixing/ Diverting Flush-and-fill manual lever on all actuators For all working parts Cartridge Globe Valves Pipe Fail Safe PneumaticFloating 02-10 Vdc Control Ball Valves ½ Way NPT Nema Fail Safe Vbn2dn3P0d Vbn2dn3s0d Vbn2dn3P0X Vbn2dn3s0X Close-off Way NPT Nema 3R02-10 Vdc MA external 500 Ohm Resistor Floating Vbn2ab3sRa Vbn2dn3sRd Valve Size Inches Actuator Features Non-fail Safe Fail SafeControl Ball Valves ½- 2½ Control Ball Valves ½- 2½ Way Flanged Nema 2+3R Actuator Features Non-fail Safe Fail Safe Valve OnlyFlanged Control Ball Valves 4 To 5 80% of Cv on B-port Valve Valve OS Close-off Pressure, psid NPT Globe Valves ½With Dedicated Valve Actuators Number Way water valves 15 psi Maximum steam pressure Ansi body class240 psi Way steam valves, 337F 100 psi Stem travel Valve Valve OS Actuator Features Non-Fail SafeWith Direct Coupled Actuators and Valve Linkage V5013N1071 V5013N1089 V5013N1097 Valve OS Close-off Pressure, psid Valve Max Static Spdt Built LVaevSelection 250 Flanged Globe Valves 2½Max Static Max Steam Flow Psi @ 130 F Psig / 353 F Linear Actuator Features 125 Actuator Features Fail Safe Characteristic Action Body material Bronze V5011/13N, Cast iron Threaded and Flanged Globe Valves 2With Tandem Direct Coupled Actuators and Valve Linkage Cast Iron VGF3 Q5022A1001 Required 100 125 Diverting 175V5013B1003 Actuator O.S. Number Power Supply LVaevSelection Flanged Globe Valves 4 Standard Psi @ 130 F Equal % Close-off Pressure, psid Flow Valve Valve OS Close-off Pressure, psid Max Static Max SteamStandard Action Flow characteristic Modified linearFlanged Cage Valves 2½ Rolling diaphragm for long life Low hysteresis Chart HWith Pneumatic Actuators To the valve Chart B Chart aChart C Chart G With Positive Positioner Close-off Pressure See Charts On10psi span Chart H Chart J Chart K Inch Direct Acting Pneumatic Actuator Constant Total Stem up closes B-AB V5013C1019 SteamMax Steam Flow Valve Chart S Stem PSI kPa Close-off Pressure See Charts OnWay Water & Steam Valves Way Water Valves Chart T ChartChart W Open Normally Resilient Seat Butterfly ValvesWay Electrically-Actuated Control Field Lever Way Normally Closed Field-Configurable Normally OpenBuilt Add-On Common PortingValve Valve O.S. Number Use a pair VFF6 may be piped for mixing VFF6 A-AB-B porting, full-cutDiverting Control with water exiting port AB Resilient Seat Butterfly Valves Way Pneumatically-Actuated Control Spring Positioner Standard OpenPsi Actuator Cv @ Psi spring return 1081 3316 567 1850 PortMixing Page Pneumatic Damper Actuator MP909D MP909E, H MP913 MP918A, B D1 Series Rectangular Volume Control DampersTemperature Rating Performance Data D1 Pressure and Velocity Limits D2 and D3 Series Performance Data D2, D3 Pressure and Velocity Limits Type of Blade Round Volume Control DampersD690 DM7600 Rated Torque Spring Return Direct Coupled ActuatorS03 Series MS4103 MS7403 MS7503 MS8103 S05 Series MS4105 MS7105 MS7405 MS7505 MS8105 S10 Series MS4110 MS7510 MS8110 S20 Series MS4120 MS7520 MS8120 ML4125 ML8125 NEMA1 ML4135 ML8135 Non-Spring Return Direct Coupled Actuator ML6161 ML7161 ML6174 ML7174 N05 Series MN6105 MN7505 N10 Series MN6110 MN7510 N20 Series MN6120 MN7220 NEMA2 IP54 N34 Series MN6134 MN7234 Supply Voltage Fire And Smoke ActuatorML4115 ML8115 Materials MS4209F MS4309F MS4709F MS4809F MS8209F MS8309F Integral junction box with three MS4120F MS4620F MS8120F MP909D Temperature RangePneumatic Damper Actuator DIA 13 5-11/16 145 1-3/16 Actuator with Internal N.C. Trunnion Mounting Bracket MP909E,HActuator with Fixed External Mounting Bracket Actuator with External Trunnion Mounting Bracket MP913 100 MP918A,BActuator with Internal N.O. Trunnion Mounting Bracket MP920 101 102 Pneumatic Valve ActuatorMP953C,D MP953E,F 103 4 DIA MP958104 IN. MM In. NPT 105 Modutrol IV MotorM4185 M8185 Shaft Shape M6184 M6194 106 M6285 for slaving applications M6284 M6294 for slaving applications 108 M6274 M6284 M6285 M6294 Motors with Linear 10K Feedback 109 M7164 110 M7274 M7284 M7285 M7286 M7294 111 M9164 M9174 M9182 M9184 M9194 112 M9175 M9185 M9186 113 Q7130 Q7230 Q7330 115 Unitary Valve ActuatorVU443, VU444 VU843 VU844 11/16 VC Series Two-position Actuators VC Series Proportional Actuators 117 VC Series Fail Safe Proportional Actuators 119 M6410 M7410Visual position indication red pin 120 M6435 M7435Visual position indication red disk 121 Direct Coupled Valve ActuatorML6420 ML7420 ML6421 ML7421 122 123 Stem down on power failure orML6425 ML7425 ML6984 ML7984 125 126 Unitary ValveVU52 VU53 Valve Type VU54 127 Vcza Vczb Stem Travel Vczm Vczn 129 V5852 130 V5853 131 Control Ball Valve 132 VBN3 133 VBF2 134 VBF3 135 136 NPT Globe ValveV5011F,G V5011N 137 V5013N 138 139 Flanged Cage ValveV5051A 140 Flanged Globe ValveV5011A,B V5013B,C 141 Linkage MN/MS Series Direct CoupledActuators with Q5020 valve 142 Valve Action VGF2 Pressure Balanced143 VGF3 144 VFF1 145 VFF2 146 VFF3 147 VFF6 148 149 Damper LinkageQ605 150 Valve LinkageQ5001 151 Globe Valve LinkageQ5020 Q5022 153 Wiring for 02-10 VDC proportioning controllers Actuator Wiring DiagramsWiring for line-voltage two-position control Wiring for Spdt on/off Control Override to full close Wiring for 3 position Economizer controllersDirect Coupled Actuators Spring Return Models 155 156 Wiring for On/Off ControlWiring for Floating Control Floating mode setting Terminal Block Details Override to full open Modulating mode settingOverride to full closed Modulating mode setting 157 158 Typical 24 Vac wiring Typical 230 Vac WiringTypical 120 Vac Wiring ML7174 used with 4-20 mA control ML6174 and ML7174ML7161 used with 4-20 mA control 159 160 Wiring for Floating Control Wiring for Voltage ControlWiring for Auxiliary Switches MN6105, MN6110 161 Used for On/Off Control Wiring for Floating ControlWiring for Modulating Control MS4120F, MS4620F, and MS8120F Wiring for 24V ControlWiring for 120V Control 162 M6184 and M6194 M4185 and M8185Foot Mounted Motors M6284, M6285, and M6294 for slaving applications M7164, M7284, M7285, M7286, and M7294 Typical wiring for Series 70 motorsTypical wiring for M7685 motors M7685 165 Typical wiring for Series 90 motorsWiring for Potentiometer Control 166 Typical Non-Spring Return 120 Vac Floating control wiringActuators with Butterfly Valves VFF2, VFF3, and VFF6 Actuators with Butterfly Valves Typical Non-Spring Return Modulating control wiringTypical Spring Return 2-Position, 24 Vac wiring 167 168 169 170 Guide SpecificationsThreaded Globe Valves Pressure-Balanced Flanged Globe Valves 171 Flanged Globe Valves 172 Threaded Control Ball Valves and Actuators 173 Control Ball Valves and Actuators 174 Flanged Butterfly Valves and Actuators 175 Fan Coil Zone Valves and Dedicated Actuators 176 Cartridge Cage Valves and Dedicated Actuators 177 Cartridge Globe Valves and Dedicated Actuators 178 Electric Large Linear Globe Valve Actuators 179 Direct-Coupled Electronic Globe Valve Actuators 180 Direct-Coupled Rotary Actuator Globe Valve Linkage 181 Tandem Direct-Coupled Rotary Actuator Globe Valve Linkage 182 Footmount Globe Valve Actuators 183 184 185 Control, Positioning, Feedback Accessories Damper And Actuator AccessoriesBall Joints, Push Rod Accessories 32006306-001 Mounting Accessories32003532-005 205649 Rotational Limiters, Position Indicators Shaft Adaptor Accessories Crankarms Q7002 Interface Modules Enclosure AccessoriesMiscellaneous Accessories Accessories for Obsolete Actuators VU Series Fan Coil Actuator Accessories Valve AccessoriesValve Actuator Accessories Pneumatic Damper Accessories Pneumatic Damper Actuator Parts and Accessories 14004324-001 14004264-00114004264-002 14004350-001 315321 314440A314503 315321G Pneumatic Valve Accessories Pneumatic Valve Actuator Parts and Accessories 311855 311851/0062311852 311863 203709D2 Foot Mounted Motor AccessoriesFoot Mounted Motor Accessories 220738A 7617DM 221508A24074ERU ES-650-117 Damper And Valve Accessories Damper and Valve Linkage Accessories Way Valve + Spring Return, 2-Position Actuator Way Valve + Non-Spring Return Floating ActuatorWay Valve + Non-Spring Return Modulating Actuator Way Valve + Spring Return Floating Actuator 202 Competitive Cross ReferenceDirect Coupled Actuator 203 Sec Actuator Lb-in Signala 204 205 ±20% 25-85 Johnson Torque Control Timing Honeywell Switches Sec Actuator Lb-in Signala Power206 Switches Sec Actuator Lb-in Signala 207 208 209 210 211 Invensys Torque Control Timing Honeywell Lb-in Signala212 213 214 1kOhm 215 SwitchesLb-in Signala Power Siemens Torque Control Timing Honeywell + SW2 34 Nm Floating 21634 Nm Floating 200976C 217+ SW2 34 Nm 218 219 220 Control Ball Valve Cross ReferenceWay Valve Way Valve + Non-Spring Return Floating Actuator 221 Way Valve + Non-Spring Return Modulating Actuator 222 Way Valve + Spring Return, 2-Position Actuator 223 Way Valve + Spring Return Floating Actuator 224 Way Valve + Spring Return Modulating Actuator 225 Globe Valve Cross Reference 226 227 Pneumatics Cross Reference 228 229 230 Modutrol IV Motor Cross Reference 231 232 233 234 235 236 237 238 239 240 241 242 243 Definitions Appendix a Valve Selection and SizingIntroduction 865 C Within the temperature range0000240 C Pascals Ansi Ball Valve Butterfly Valve Valve Material and Media Iron or Steel Component Corrosive Substance Corrosion Color Valve Selection 249 Two-Way Valve Application 250 Flow vs. Stem Travel Characteristic of a Quick Opening Valve Linear vs. Nonlinear System Control 30% open Gpm 10% increase 40% open 60% increase 50% open 252 253 Valve SizingMixing valve application has a maximum pressure Pressure Drop Correction for Ethylene Glycol Solutions Pressure Drop Correction for Propylene Glycol Solutions For hot water coil valves = the specific volume of air at standardConditions of temperature Where Substituting 256 Effect of Pressure Drop in Hot Water Valve Sizing 257 Superheat in degrees F Scaling constantPressure drop in psi For sizing steam coil valves Simplifying When sizing steam jet humidifier valvesAt Room Termperature At 65 F Inlet Air Temperature Fices use Psig PressureNegative value if a vacuum return Pressure in return is atmospheric 261 = 80% x Pm PrIn. Hg = 0.49 psi and 1 psi = 2.04 in. Hg Maximum Volume For valveProperties of Saturated Steam Boiling Point or Specific Allowable Inches Appendix B Nema Standard Classification Code for Enclosures 263 Shielded Wiring 265 266 Warranty Policy Automation and Control Solutions