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HV ANSI Valves

Apr 13, 2018

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  • 7/27/2019 HV ANSI Valves

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    PRODUCT DATA

    63-2519-

    U.S. Registered Trademark

    Copyright 2001 Honeywell All Rights Reserved

    V3350A-D/V3351A,C/V3450A-D/V3451A,CTwo-Way Flanged Iron Body Valves

    GENERALThe V3350A-D/V3351A,C/V3450A-D/V3451A,C 2-WayFlanged Iron Body Valves are used in heating or coolingsystems for two-position or modulating control of steam,water, or glycol solutions to 50 percent. These valvesrequire a Q5001 Linkage and control motor, an ML6421A/B,ML6425A/B, ML7421A/B, or ML7425A/B Direct-Coupled

    Actuator, or an MP953 Pneumatic Actuator to position thevalve. The valve bodies are available in both direct acting(DAstem up to open) and reverse acting (RAstem downto open). All 2-1/2 and 3 inch valves include a bonnet adapterfor compatibility with all applicable electric and pneumaticactuators.

    FEATURES

    Sizes from 2-1/2 to 6 in.

    ANSI Leakage Class IV (0.01 percent of CV).

    Water inlet pressures up to ANSI 125 and ANSI 250cast iron body rating.

    Valve flange face-to-face dimensions meetANSI/ISA S75.03 standards.

    Equal percentage or linear flow characteristic.

    Steam inlet pressure up to 100 psig (690 kPa) andmodulating differential pressure up to 50 psig (345 kPa

    Stainless-steel stem.

    Choice of bronze or stainless steel trim.

    Direct-coupled universal bonnet.

    One-piece, cartridge-type packing for easy repair.

    Complete rebuild kits available for all valves.

    Not suitable for combustible gases.

    2-1/2 and 3 inchReverse Acting

    (ANSI Class 125 shown)

    4, 5, and 6 inchReverse Acting

    (ANSI Class 125 shown)

    ContentsGeneral ............................................................................. 1Features ........................................................................... 1Specifications ................................................................... 2Ordering Information ........................................................ 2Installation ........................................................................ 9Service ............................................................................. 11

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    V3350A-D/V3351A,C/V3450A-D/V3451A,C TWO-WAY FLANGED IRON BODY VALVES

    63-25191 2

    ORDERING INFORMATION

    When purchasing replacement and modernization products from your TRADELINE wholesaler or distributor, refer to theTRADELINE Catalog or price sheets for complete ordering number.

    If you have additional questions, need further information, or would like to comment on our products or services, please write orphone:

    1. Your local Home and Building Control Sales Office (check white pages of your phone directory).2. Home and Building Control Customer Relations

    Honeywell, 1885 Douglas Drive NorthMinneapolis, Minnesota 55422-4386

    In CanadaHoneywell Limited/Honeywell Limite, 35 Dynamic Drive, Scarborough, Ontario M1V 4Z9.International Sales and Service Offices in all principal cities of the world. Manufacturing in Australia, Canada, Finland, France,Germany, Japan, Mexico, Netherlands, Spain, Taiwan, United Kingdom, U.S.A.

    SPECIFICATIONS

    Valve:

    Models: See Table 1.

    Table 1. Two-Way Flanged Iron Body Valve Models.

    Body Style:Two-way, flanged, single-seated, straight through.

    Body Size: 2-1/2 to 6 in. (65 to 150 mm).

    Capacity: See Tables 2 through 6and Fig. 2.

    Body Rating:ANSI Class 125 or 250.

    Stem Travel (Stroke):

    2-1/2 and 3 in., approximate 3/4 in. (18 mm).(Actual 0.713 in.)

    4, 5, and 6 in., 1-1/2 in. (40 mm).

    Flow Characteristic: Linear or equal percentage.

    Mounting Information:NEMA 1 (interior only).Bolt holes conform to ANSI B16.1.

    Dimensions and Weight: See Fig. 3.

    NOTE: Face-to-face dimensions meet ANSI/ISA S75.03.

    Material:

    Body: Cast iron, ASTM A 126 Class B.

    Trim: Bronze or stainless steel. See Table 1.

    Stem: Stainless steel.

    Seats: Brass or stainless steel.

    Packing: EPDM A and Teflon. See Table 1.

    Operating:

    Controlled Medium:Saturated steam, water, glycol solutions to 50 percent.

    Medium Temperature Range:Normal Duty Packing (EPDM): 20 to 250F (-7 to 120C).Steam Packing (Teflon): 337F (170C).

    Valve Body Pressure-Temperature Rating:Steam: 100 psi (690 kPa).Water:

    ModelNumber

    ValveAction Packing Trim

    ANSIBody Class

    V3350A DA EPDM O-Ring StainlessSteel

    125

    V3350C RA

    V3350B DA Teflon V-Ring

    V3350D RA

    V3351A DA EPDM O-Ring Bronze

    V3351C RA

    V3450A DA EPDM O-Ring StainlessSteel

    250

    V3450C RA

    V3450B DA Teflon V-Ring

    V3450D RA

    V3451A DA EPDM O-Ring Bronze

    V3451C RA

    Temperature in F (C)

    Maximum Pressure psig (kPa)

    ANSI Class 125 ANSI Class 250

    -20 to +130 (-30 to 66) 175 (1206) 400 (2758)

    +200 (93) 165 (1138) 370 (2251)

    +250 (121) 150 (1034) 340 (2344)

    +300 (149) 140 (965) 310 (2137)

    +350 (177) 125 (862) 280 (1931)

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    V3350A-D/V3351A,C/V3450A-D/V3451A,C TWO-WAY FLANGED IRON BODY VALVES

    3 63-2519

    Maximum Pressure Differential For Modulating Service:

    Actuators:Pneumatic Actuators:MP953C: Direct Acting, without positive positioner.MP953D: Reverse Acting, without positive positioner.MP953E: Direct Acting, with positive positioner.MP953F: Reverse Acting, with positive positioner.

    Direct Coupled Actuators:ML6421A, ML7421A: used with 2-1/2 and 3 inch valves.ML6421B, ML7421B: used with 4,5, and 6 inch valves.ML6425A,B; ML7425A,B: used with 2-1/2 and 3 inch valves.

    Modutrol IV Motors with Q5001 Linkage: Requires208136A Cam when used with 2-1/2 or 3 inch valves and

    220867A Cam when used with 4, 5, or 6 inch valves.

    Close-Off Ratings With Pneumatic Actuators: See Fig. 1.

    Close-Off Ratings With Electric Actuators: See Table 7.

    Service Parts: See Service Parts section for completeservice kit listings.

    Installation Clearance: See Fig. 4through 8.

    Table 2. Maximum Water Capacityin Gallons per Minute (gpm).

    Table 3. Maximum Water Capacity in Cubic

    Meters per Hour (m3/hr).

    Table 4. Steam Capacity in Pounds per Hour for2, 5, 10, and 15 psig Inlet Pressure.

    ControlledMedium

    Bronze Trimpsig (kPa)

    Stainless Steel Trimpsig (kPa)

    Liquid 25 (173) 50 (345)

    Steam - 50 (345)

    Pressure

    Differential(psi)

    Valve Size (in.)

    2-1/2 3 4 5 6

    Rated Valve Cv

    1 63 100 160 250 400

    2 89 141 226 354 566

    3 109 173 277 433 693

    4 126 200 320 500 800

    5 141 224 358 559 894

    6 154 245 392 612 980

    8 178 283 453 707 1131

    10 199 316 506 791 1265

    15 244 387 620 968 1549

    20 282 447 716 1118 178925 315 500 800 1250 2000

    30 345 548 876 1369 2191

    40 398 632 1012 1581 2530

    50 445 707 1131 1768 2828

    60 488 775 1239 1936 3098

    75 546 866 1386 2165 3464

    80 563 894 1431 2236 3578

    100 630 1000 1600 2500 4000

    PressureDifferential

    (kPa)

    Valve Size (mm)

    65 80 100 125 150

    Rated Valve Kvs

    1 5.4 8.5 14 21 34

    10 17.1 27 43 68 108

    20 24 38 61 96 153

    30 30 47 75 117 187

    40 34 54 87 135 216

    50 38 60 97 151 242

    60 42 66 106 166 265

    80 48 76 123 191 306

    100 54 85 137 214 342

    150 66 104 168 262 419

    200 76 120 194 303 484

    300 94 147 237 371 592

    400 108 170 274 428 684

    500 121 190 306 479 765

    600 132 208 336 524 838

    700 143 225 362 566 905

    800 153 240 387 605 967

    900 162 255 411 642 1026

    1000 171 269 433 677 1081

    InletPressure

    (psig)

    PressureDifferential

    (psi)

    Valve Size (in.)

    2-1/2 3 4 5 6

    2 1 753 1195 1913 2988 4718

    2 1048 1664 2663 4160 6657

    5 1 820 1301 2082 3253 5205

    2 1144 1816 2906 4541 7265

    3 1383 2194 3511 5486 8778

    4 1574 2499 3998 6247 9996

    5 1735 2754 4407 6885 11016

    10 2 1288 2045 3271 5112 8197

    4 1783 2830 4528 7075 11320

    6 2135 3389 5422 8472 13555

    8 2408 3822 6155 9554 15287

    10 2626 4168 6669 10421 16674

    15 6 2368 3759 6014 9397 15036

    9 2818 4473 7156 11181 17890

    12 3155 5008 8013 12521 20034

    15 3405 5405 8694 13514 21622

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    Table 5. Steam Capacity in Pounds per Hour25 and 50 psig Inlet Pressure.

    Table 6. Steam Capacity in Pounds per Hour75, 100, and 125 psig Inlet Pressure.

    Table 7. Close-Off Pressures With Electric Actuators.

    * Represents maximum pressure difference between the outlet and the inlet.

    Fig. 1. Close-Off Pressures With Pneumatic Actuators.

    InletPressure

    (psig)

    PressureDifferential

    (psi)

    Valve Size (in.)

    2-1/2 3 4 5 6

    25 5 2252 4050 6481 10126 16201

    10 3485 5532 8852 13831 22129

    15 4112 6527 10443 16317 26108

    20 4552 7225 11561 18064 28902

    50 10 4572 7256 11610 18141 29026

    15 5480 8699 13919 21748 34797

    20 6188 9823 15717 24557 39292

    25 6759 10729 17166 26821 42914

    30 7225 11468 18348 28669 45870

    32.5 7479 11775 18841 29439 47102

    InletPressure

    (psig)

    PressureDifferential

    (psi)

    Valve Size (in.)

    2-1/2 3 4 5 6

    75 20 7470 11857 18971 29643 47427

    30 8857 14059 22494 35148 56236

    40 9879 15618 25090 39203 62725

    45 10285 16325 26121 40814 65302

    100 30 10233 16242 25987 40605 64968

    40 11515 18278 29262 45696 73114

    50 12530 19889 31823 49723 79556

    57.5 13152 20875 33401 52189 83502

    125 70 16018 25425 40618 63564 101702

    Valve ModelValve

    Size in in.

    Close-Off Rating psi (kPa)*

    Mod IV Motor with Q5001 LinkageML6421A,B or ML7421A,B Direct

    Coupled Actuator

    320 lbf (1424 N) 160 lbf (712 N) 80 lbf (356 N) 404 lbf (1800 N) 135 lbf (600 N)

    V3350, V3351,V3450, V3451

    2-1/2 55 (379) 28 (193) 13 (90) 63 (434) 21 (145)

    3 40 (276) 20 (138) 9 (62) 45 (310) 14 (97)

    4 21 (145) 10 (69) 5 (34) 25 (172) -

    5 13 (90) 6 (41) 3 (21) 16 (110) -

    6 9 (62) 5 (34) 2 (14) 11 (76) -

    4(30)

    3(20)

    2(15)

    1(10)

    0(0)

    4(30)

    5(35)

    6(40)

    7(50)

    8(55)

    3(20)

    2

    (15)

    1(10)

    0(0)

    3(20)

    2(15)

    1(10)

    0(0)

    0(0)

    10(70)

    5(35)

    20(140)

    15(105)

    30(205)

    25(170)

    40(275)

    45(310)

    35(240)

    60(515)

    50(345)

    50(380)

    2-7

    (28-50)

    4-11

    (30-75)

    8-13

    (55-90)

    SPRING RANGEPSI (kPa)

    SIZE 2-1/2 IN. AND 3 IN. R.A. FLANGED BODIES

    WITH 8 IN. D.A. PNEUMATIC ACTUATOR(NORMALLY CLOSED)

    AIR

    PRESSUREIN

    ACTUATOR

    PSI(kPa)

    CLOSEOFF PRESSURE RATINGS PSI (kPa)

    1

    SIZE2-1/2IN

    CH

    SIZE3

    INCH

    M7991CLOSEOFF PRESSURE AT VARIOUS CONTROL AIR PRESSURES FOR V3350, V3351,V3450, V3451 FLANGED VALVES AND MP953 PNEUMATIC ACTUATORS.

    1

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    V3350A-D/V3351A,C/V3450A-D/V3451A,C TWO-WAY FLANGED IRON BODY VALVES

    5 63-2519

    Fig. 1. Close-Off Pressures With Pneumatic Actuators (Continued).

    12(85)

    13(90)

    14(95)

    15(105)

    16(110)

    17(120)

    18(125)

    19(261)

    20(290)

    21(305)

    22(319)

    23(334)

    24(348)

    25(363)

    12(85)

    11(75)

    13(90)

    14(95)

    15(105)

    16(110)

    17(120)

    18(125)

    12(85)

    11(75)

    13(90)

    14(95)

    15(105)

    16(110)

    17(120)

    18(125)

    19(261)

    20(290)

    21(305)

    22(319)

    23(334)

    24(348)

    25(363)

    19(261)

    20(290)

    21(305)

    22(319)

    23(334)

    24(348)

    25(363)

    7(50)

    8(55)

    9(60)

    10(70)

    0(0)

    10(70)

    20(140)

    30(205)

    40(275)

    60(515)

    70(480)

    50(345)

    80(550)

    90(620)

    100(690)

    110(760)

    120(825)

    130(895)

    140(965)

    150(1035)

    160(1100)

    2-7

    (15-50)

    4-11

    (30-75)

    8-12

    (55-85)

    SPRING RANGEPSI (kPa)

    SIZE 2-1/2 IN. AND 3 IN. D.A.WITH 8 IN. D.A. PNEUMATIC ACTUATOR

    (NORMALLY OPEN)

    AIRPRESSUREIN

    ACTUATOR

    PSI(kPa)

    CLOSEOFF PRESSURE RATINGS PSI (kPa)

    CLOSEOFF PRESSURE AT VARIOUS CONTROL AIR PRESSURES FOR V3350, V3351, V3450, V3451FLANGED VALVES AND MP953 PNEUMATIC ACTUATORS.

    1

    1

    SIZE2-1/2

    INCHSIZ

    E3IN

    CH

    M7949

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    63-25191 6

    Fig. 1. Close-Off Pressures With Pneumatic Actuators (Continued).

    12(85)

    11(75)

    13(90)

    14(95)

    15(105)

    16(110)

    17(120)

    18(125)

    12(85)

    11(75)

    13(90)

    14(95)

    15(105)

    16(110)

    17(120)

    18(125)

    19(261)

    20(290)

    21(305)

    22(319)

    23(334)

    24(348)

    25(363)

    19(261)

    20(290)

    21(305)

    22(319)

    23(334)

    24(348)

    25(363)

    7(50)

    8(55)

    9(60)

    10(70)

    0(0)

    10(70)

    20(140)

    30(205)

    40(275)

    60(515)

    70(480)

    50(345)

    80(550)

    90(620)

    100(690)

    110(760)

    120(825)

    130(895)

    140(965)

    150(1035)

    160(1100)

    2-7

    (15-50)

    4-11

    (30-75)

    SPRING RANGEPSI (kPa)

    SIZE 2-1/2 IN., 3 IN. D.A.WITH 13 IN. D.A. PNEUMATIC ACTUATOR

    (NORMALLY OPEN)

    AIRPRESSUREIN

    ACTUATOR

    PSI(kPa)

    CLOSEOFF PRESSURE RATINGS PSI (kPa)

    CLOSEOFF PRESSURE AT VARIOUS CONTROL AIR PRESSURES FOR V3350, V3351, V3450, V3451FLANGED VALVES, AND MP953 PNEUMATIC ACTUATORS.

    1

    1

    SIZE2-1/2INCH

    SIZE3INCH

    M7970

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    7 63-2519

    Fig. 1. Close-Off Pressures With Pneumatic Actuators (Continued).

    12(85)

    11(75)

    13(90)

    14(95)

    15(105)

    16(110)

    17(120)

    18(125)

    12(85)

    11(75)

    13(90)

    14(95)

    15(105)

    16(110)

    17(120)

    18(125)

    19(261)

    20(290)

    21(305)

    22(319)

    23(334)

    24(348)

    25(363)

    19(261)

    20(290)

    21(305)

    22(319)

    23(334)

    24

    (348)

    25(363)

    7(50)

    8

    (55)9

    (60)

    10(70)

    0(0)

    10(70)

    20(140)

    30(205)

    40(275)

    60(515)

    70(480)

    50(345)

    80(550)

    90(620)

    100(690)

    110(760)

    120(825)

    130(895)

    140(965)

    150(1035)

    160(1100)

    2-7

    (15-50)

    4-11

    (30-75)

    SPRING RANGEPSI (kPa)

    SIZE 4 IN., 5 IN., 6 IN. D.A.WITH 13 IN. D.A. PNEUMATIC ACTUATOR

    (NORMALLY OPEN)

    AIR

    PRESSUREIN

    ACTUATOR

    PSI(kPa)

    CLOSEOFF PRESSURE RATINGS PSI (kPa)

    CLOSEOFF PRESSURE AT VARIOUS CONTROL AIR PRESSURES FOR V3350, V3351, V3450, 3451FLANGED VALVES AND MP953 PNEUMATIC ACTUATORS.

    1

    1

    SIZE4IN

    CH

    SIZE5IN

    CH

    SIZE6IN

    CH

    M7950

    4(30)

    3(20)

    2(15)

    1(10)

    0(0)

    3(20)

    2(15)

    1(10)

    0(0)

    0(0)

    10(70)

    5(35)

    20(140)

    15(105)

    30(205)

    25(170)

    40(275)

    45(310)

    35(240)

    60(515)

    50(345)

    50(380)

    2-7

    (28-50)

    4-11

    (30-75)

    SPRING RANGEPSI (kPa)

    SIZE 2-1/2 IN. AND 3 IN. R.A. FLANGED BODIESWITH 13 IN. D.A. PNEUMATIC ACTUATOR

    (NORMALLY CLOSED)

    AIR

    PRESSUREIN

    ACTUATORP

    SI(kPa)

    CLOSEOFF PRESSURE RATINGS PSI (kPa)

    1

    SIZE2-1/2INCHSIZE3INCH

    M7990

    CLOSEOFF PRESSURE AT VARIOUS CONTROL AIR PRESSURES FOR V3350, V3351,V3450, V3451 FLANGED VALVES AND MP953 PNEUMATIC ACTUATORS.

    1

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    63-25191 8

    Fig. 1. Close-Off Pressures With Pneumatic Actuators (Continued).

    Fig. 2. Water capacity graph.

    4(30)

    3(20)

    3(20)

    4(30)

    5(35)

    2(15)

    2(15)

    1(10)

    1(10)

    0(0)

    0(0) 0

    (0)10

    (70)5

    (35)20

    (140)15

    (105)30

    (205)25

    (170)

    4-11

    (30-75)

    2-7

    (15-50)

    SPRING RANGEPSI (kPa)

    SIZE 4, 5, AND 6 IN. R.A. FLANGED BODIESWITH 13 IN. D.A. PNEUMATIC ACTUATOR

    (NORMALLY CLOSED)

    AIR

    PRESSUREIN

    ACTUATOR

    PSI(kPa)

    CLOSEOFF PRESSURE RATINGS PSI (kPa)

    1

    SIZE

    5IN

    CH

    SIZE6INC

    H

    SIZE4INCH

    M7992

    CLOSEOFF PRESSURE AT VARIOUS CONTROL AIR PRESSURES FOR V3350, V3351,V3450, V3451 FLANGED VALVES AND MP953 PNEUMATIC ACTUATORS.

    1

    M4908A

    1 2

    8 910

    20

    30

    40

    50

    60

    70

    80

    90

    100

    200

    300

    400

    3 4 5 6 7 8 910

    20

    30

    40

    50

    60

    70

    4000

    900

    800700600

    500

    400

    300

    200

    100908070

    60

    50

    40

    30

    20

    3000

    2000

    1000900800700600

    500

    400

    300

    200

    10090807060

    50

    FLOWR

    ATE(GPM) F

    LOWRATE(m3/hr)

    DIFFERENTIAL PRESSURE p (kPa)

    DIFFERENTIAL PRESSURE p (psi)

    6IN.(15

    0)CV=40

    0

    5IN.(12

    5)CV=25

    0

    4IN.(10

    0)CV=16

    0

    3IN.(80

    )CV=10

    0

    2-1/2IN.

    (65)CV

    =63

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    9 63-2519

    Fig. 3. Valve body dimensions and weight.

    NOTE: Refer to electric or pneumatic catalog pages

    for height and width of specific actuators.

    IMPORTANT

    Valve sizing is important for correct systemoperation. Undersized valves do not have sufficientcapacity at maximum load. Oversized valves caninitiate cycling and the seat and throttling plug can bedamaged because of the restricted opening. Somevariables that must be determined are:Medium (steam, water, glycol solution 50 percent

    maximum) to be controlled.Maximum temperature and pressure of the medium at the

    valve.Pressure differential that exists across the valve under

    maximum load conditions.

    Maximum capacity the valve must deliver.Maximum line pressure differential the valve actuator

    must close against.Table 8 provides allowable close-off pressures forvalves with pneumatic actuators. Table 9 providesallowable close-off pressures for valves with electricactuators.

    INSTALLATION

    When Installing this Product...1. Read these instructions carefully. Failure to follow them

    could damage the product or cause a hazardouscondition.

    2. Check the ratings given in the instructions and on the

    product to make sure the product is suitable for yourapplication.

    3. Installer must be a trained, experienced servicetechnician.

    4. After installation is complete, check out productoperation as provided in these instructions.

    IMPORTANT

    1. Do not lift the valve by holding the stem.2. Before installing the valve, raise and lower the valve

    stem to make sure that the valve stem operatesfreely. Impaired stem operation can indicate that thestem was bent by rough handling. This condition canrequire replacing the valve.

    3. Protect the stem from damage due to bending or

    scratching.4. Do not mount the valve with the stem pointed lower

    than horizontal.5. Mount the valve with the flow arrow pointed in the

    direction of flow through the valve.6. Mount the valve between aligned pipes. Mounting

    the valve on pipes that are not aligned causesleakage at the valve-to-pipe connection.

    7. Release system pressure and drain the valve pipesection so the medium (water or glycol solution) doesnot leak out of the valve body during installation.

    8. Be sure to allow enough room for installation andservice. Clearance for valve installation is dependenon actuator size and the valve pipe size.

    LocationSelect a location where the valve and actuator are accessible

    Allow sufficient space for servicing the valve and actuator.See Fig. 3for valve body dimensions. See Fig. 5 through 9 fodimensions and installation clearances for the actuator.

    Mounting ValveSee Fig. 4for typical installation:

    1. Install the valve so the flow follows the direction of thearrow indicated on the valve body identification tag.

    2. Install the valve so the actuator is above the valve bodyInstall the valve in any position between vertical andhorizontal. Do not install the valve with the stem belowhorizontal or upside down.

    3. Use companion flanges with the same number of boltholes and dimensions as the valve to be installed.

    4. Use a gasket material recommended for the medium tobe handled.

    5. Use mounting bolts long enough so the nuts can usethe full length of the nut threads. Use bolts 1/8-in.smaller than bolt hole diameter to allow clearance forinstalling. See Fig. 3.

    Valve ANSI Class 125 ANSI Class 250

    Action Size

    in.(mm)

    Dimensions in in. (mm)Weightlb (Kg)

    Dimensions in in. (mm)Weightlb (Kg)A B C D E A B C D E

    ReverseActing

    2-1/2(65)

    10-7/8(276)

    4-7/8(124)

    10-5/8(269)

    5-1/2(140)

    5/8(16)

    60 (27) 11-1/2(292)

    5-3/8(135)

    11(279)

    5-7/8(149)

    7/8(22)

    75 (34)

    3 (80) 11-3/4(299)

    5-5/8(142)

    11-15/16(303)

    6(152)

    5/8(16)

    76 (35) 12-1/2(318)

    6(154)

    12-7/16(315)

    6-5/8(168)

    7/8(22)

    99 (45)

    4(100) 13-7/8(352) 6-5/8(168) 13-15/16(354) 7-1/2(191) 5/8(16) 119(54) 14-1/2(358) 7(178) 14-3/8(364) 7-7/8(200) 7/8(22) 158 (72)

    5(125)

    15-3/4(400)

    7-1/2(185)

    15-1/4(388)

    8-1/2(216)

    3/4(19)

    146(66)

    16-5/8(422)

    7-3/4(196)

    15-3/4(399)

    9-1/4(235)

    7/8(22)

    201 (91)

    6(150)

    17-3/4(451)

    8-3/16(207)

    17-1/16(433)

    9-1/2(241)

    3/4(19)

    196(89)

    18-5/8(473)

    8-5/8(219)

    17-1/2(444)

    10-5/8(270)

    7/8(22)

    284(129)

    DirectActing

    2-1/2(65)

    10-7/8(276)

    4-7/8(124)

    11 (279) 5-1/2(140)

    5/8(16)

    60 (27) 11-1/2(292)

    4-7/8(124)

    11(279)

    5-7/8(149)

    7/8(22)

    75 (34)

    3 (80) 11-3/4(299)

    5-5/16(135)

    12-1/4(312)

    6(152)

    5/8(16)

    76 (35) 12-1/2(318)

    5-5/16(135)

    12-1/4(312)

    6-5/8(168)

    7/8(22)

    99 (45)

    4(100)

    13-7/8(352)

    6-5/16(160)

    13-9/16(345)

    7-1/2(191)

    5/8(16)

    119(54)

    14-1/2(368)

    6-5/16(160)

    13-5/8(345)

    7-7/8(200)

    7/8(22)

    158 (72)

    5(125)

    15-3/4(400)

    7(177)

    15-3/16(385)

    8-1/2(216)

    3/4(19)

    146(66)

    16-5/8(422)

    7(177)

    15-3/16(385)

    9-1/4(235)

    7/8(22)

    201 (91)

    6(150)

    17-3/4(451)

    7-7/8(200)

    16-3/4(426)

    9-1/2(241)

    3/4(19)

    196(89)

    18-5/8(473)

    7-7/8(200)

    16-3/4(426)

    10-5/8(270)

    7/8(22)

    284(129)

    M20036

    B

    A

    C

    E

    D

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    V3350A-D/V3351A,C/V3450A-D/V3451A,C TWO-WAY FLANGED IRON BODY VALVES

    63-25191 10

    Fig. 4. Flanged valve body installation.

    Mounting ActuatorFor information on mounting, refer to the actuators ProductData Sheet. Fig. 6through 9illustrate typical actuators usedwith this valve. Actuator dimensions as well as installationclearances are provided. It is important to have the correctactuator available for the installation.

    CheckoutInstructions for operating the valve actuator, see the specificactuators Product Data Sheet. Operate the control systemand check valve operation to determine that the valve stempositions the valve smoothly through full stroke withoutbinding.

    The actuator selected provides the force to position the valvestem and plug. For electric spring-return and pneumaticactuators, the actuator provides normally closed or normallyopen operation on electric power or pneumatic pressurefailure, depending on the valve/actuator combination selected.

    Fig. 5. MP953C-F Pneumatic Actuator dimensions in in. (mm).

    COMPANIONFLANGE

    GASKET

    BE SURE FACE OF COMPANION FLANGE IS FLUSHWITH FACE OF VALVE-BODY FLANGE AND ALIGNEDSQUARELY BEFORE TIGHTENING MOUNTING NUTS.

    M7983

    2

    4

    3

    1

    MP953E

    MP953C

    POSITIONERON MP953E ONLY

    MINUMUMCLEARANCE

    MP953C, E

    1 2 3 4

    M7995

    OPERATION SIZENOMINAL DIA

    8-INCH

    13-INCH

    8-1/4 (210)

    13-1/2 (343)

    11-1/8 (283)

    18-1/8 (460)

    6-1/2 (165)

    10 (254)

    5-3/8 (137)

    7-11/16 (195)

    POSITIONERON MP953F ONLY

    MP953F4-1/4(108)

    CL4-3/8 MINIMUM

    (111) CLEARANCE

    MP953F10-1/2(267)

    MP953D5-5/8(143)

    7-1/8 DIA(181)

    MP953D,F

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    V3350A-D/V3351A,C/V3450A-D/V3451A,C TWO-WAY FLANGED IRON BODY VALVES

    11 63-2519

    Fig. 6. ML6421A; ML7421A Actuator dimensions in in. (mm).

    SERVICE

    GeneralFig. 10shows a direct acting valve in the fully open or fullyflowing position and the reverse acting valve in the fully closedor zero flow position. The actuator provides the necessaryforce to position and hold the stem and plug in the correctposition, depending on the control requirements.

    For electric control, a spring return actuator returns the valveto its normal position (open or closed, depending on theactuator and valve selected) in the event of a power failure.Non-spring return actuators hold the last commandedposition.

    For pneumatic control, the actuator returns the valve to itsnormal position (open or closed, depending on the actuatorand valve selected) in the event of a loss of control airpressure.

    Service Parts

    Stem and Bonnet Adapter:205699A fits all 2-1/2 and 3 in. valves. Provides compatibility

    with all Honeywell electric and pneumatic actuators. Setscrews included.

    Valve Body Packing Kit:

    NOTE: PACKING CARTRIDGE FITS ALL VALVES,EITHER CLASS 125 OR CLASS 250.208638 O-Ring Packing for water.208639 Teflon Packing for steam.

    Fig. 7. ML6421B; ML7421B Actuator dimensions in in. (mm

    Valve Body Service Kits:

    NOTE: Service kits include copper ring, spring, bearing,stem, plug, packing, and gasket for both 125 and250 psi class valves. Fig. 11and 12and Table 9illustrate the parts included in the service kits.

    Fig. 8. ML6425A,B; ML7425A,B Actuatordimensions in in. (mm).

    2-1/2(64)

    7 (178 ) X 7 (178)

    5-5/8(142)

    KNOCKOUTS(2)7/8 (22)

    9-3/8(239)

    10-3/8(264)

    14-1/4(360)

    MINIMUMCLEARANCE

    ML6421A

    YOKE DIAMETER 1-3/8 (35) M7978

    2-1/2(64)

    7 (178 ) X 7 (178)

    8(204)

    11-7/8(301)

    12-3/4(326)

    16-7/8(430)

    MINIMUMCLEARANCE

    ML6421B

    M7979

    KNOCKOUTS(2)7/8 (22)

    YOKE DIAMETER 1-7/8 (48)

    5-5/15(135)

    6-5/16(161)

    x

    2-11/16 (67)

    14-5/16 (364)MINIMUMCLEARANCE

    11-1/4(284)

    7-5/8(192)

    M7892A

    1/2 (13) FPT

    YOKEDIAMETER1-3/8 (35)

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    Fig. 9. Q5001 Linkage with high torque spring-return Modutrol IV motor dimensions in in. (mm).

    Fig. 10. Valve operation.

    MOTOR NOT INCLUDED

    IN LINKAGE

    (POWER END

    OF MOTOR)

    1/4 X 20 X 1

    MOUNTINGBOLTS

    M7980A

    MINIMUM CLEARANCE 4 (102)

    OPEN

    CLOSED

    5-13/16 (148)

    10-1/410-1/2

    (260)(267)

    1-7/16(36)

    6-15/16 (175)

    8-13/16 (223)

    ORDER SEPARATELY A 208136A CAM FOR USE WITH 2-1/2 OR 3 INCH VALVESOR A 220867A CAM FOR USE WITH 4, 5, OR 6 INCH VALVES

    DIRECT ACTING REVERSE ACTINGM7984

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    13 63-2519

    Table 8. Valve Body Service Kits..

    OrderNumber

    Valve Sizein. (mm)

    For Valve

    ANSI BodyClass 125

    ANSI BodyClass 250

    2-Way Valve, Stainless Steel Trim, Metal-To-Metal Seat,DA, Linear, O-Ring Packing

    208572 2-1/2 (65) V3350A2017 V3450A2016

    208573 3 (80) V3350A3015 V3450A3006

    208574 4 (100) V3350A4013 V3450A4012

    208575 5 (125) V3350A5010 V3450A5019

    208576 6 (150) V3350A6018 V3450A6017

    2-Way Valve, Stainless Steel Trim, Metal-To-Metal Seat,DA, Linear, Teflon Packing

    208577 2-1/2 (65) V3350B2007 V3450B2006

    208578 3 (80) V3350B3005 V3450B3004

    208579 4 (100) V3350B4003 V3450B4002

    208580 5 (125) V3350B5000 V3450B5009

    208581 6 (150) V3350B6008 V3450B60072-Way Valve, Stainless Steel Trim, Metal-To-Metal Seat,RA, Linear, O-Ring Packing

    208582 2-1/2 (65) V3350C2013 V3450C2012

    208583 3 (80) V3350C3011 V3450C3010

    208584 4 (100) V3350C4019 V3450C4018

    208585 5 (125) V3350C5016 V3450C5015

    208586 6 (150) V3350C6014 V3450C6013

    2-Way Valve, Stainless Steel Trim, Metal-To-Metal Seat,RA, Linear, Teflon Packing

    208587 2-1/2 (65) V3350D2003 V3450D2002

    208588 3 (80) V3350D3001 V3450D3000

    208589 4 (100) V3350D4009 V3450D4008

    208590 5 (125) V3350D5006 V3450D5005

    208591 6 (150) V3350D6004 V3450D6003

    OrderNumber

    ValveSize In.(mm)

    For Valve

    ANSI BodyClass 125

    ANSI BodyClass 250

    2-Way Valve, Stainless Steel Trim, Metal-To-Metal Seat,DA, Modified Equal percentage, O-Ring Packing

    208602 2-1/2 (65) V3350A2009 V3450A2008

    208603 3 (80) V3350A3007 V3450A3014

    208604 4 (100) V3350A4005 V3450A4004

    208605 5 (125) V3350A5002 V3450A5001

    208606 6 (150) V3350A6000 V3450A6009

    2-Way Valve, Bronze Trim, Metal-To-Metal Seat,DA, Modified Equal percentage, O-Ring Packing

    208607 2-1/2 (65) V3351A2008 V3451A2007

    208608 3 (80) V3351A3006 V3451A3005

    208609 4 (100) V3351A4004 V3451A4003

    208610 5 (125) V3351A5001 V3451A5000

    208611 6 (150) V3351A6009 V3451A60082-Way Valve, Stainless Steel Trim, Metal-To-Metal Seat,RA, Modified Equal percentage, O-Ring Packing

    208612 2-1/2 (65) V3350C2005 V3450C2004

    208613 3 (80) V3350C3003 V3450C3002

    208614 4 (100) V3350C4001 V3450C4000

    208615 5 (125) V3350C5008 V3450C5007

    208616 6 (150) V3350C6006 V3450C6005

    2-Way Valve, Bronze Trim, Metal-To-Metal Seat,RA, Modified Equal percentage, O-Ring Packing

    208617 2-1/2 (65) V3351C2004 V3451C2003

    208618 3 (80) V3351C3002 V3451C3001

    208619 4 (100) V3351C4000 V3451C4009

    208620 5 (125) V3351C5007 V3451C5006

    208626 6 (150) V3351C6005 V3451C6004

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    V3350A-D/V3351A,C/V3450A-D/V3451A,C TWO-WAY FLANGED IRON BODY VALVES

    63-25191 14

    Fig. 11. Two-way, direct-acting valve construction. Fig. 12. Two-way, reverse-acting valve construction.

    Table 9. Table 9. Parts List for Two-Way Flanged Valves.

    a Normal duty packing is EPDM O-ring. Steam packing is Teflon V-ring/EPDM O-ring.The Packing cartridge assembly is composed up a variety of materials.

    b For ANSI CLASS 125: four for 2-1/2 and 3 in. valves; eight for 4, 5, and 6 in. valves.For ANSI CLASS 250: eight for 2-1/2 through 5 in. valves; 12 for 6 in. valves.

    c Each kit includes gaskets for both ANSI Class 125 and 250 valve.

    M7985

    8

    9

    11

    12

    2

    6

    5

    3

    4

    1

    7

    10

    M7986

    8

    9

    5

    11

    2

    12

    6

    10

    3

    4

    7

    1

    Item Part Name Quantity Material Included in Service Kit

    1 Packing cartridge assembly 1 a X

    2 Gasket 1 Copper X

    3 Packing spring 1 Stainless steel X

    4 Packing bearing 1 Bronze X

    5 Cap screw b Plated steel

    6 Bonnet 1 Cast iron

    7 Gasket 1 Xc

    8 Valve Body 1 Cast iron

    9 Stem and plug assembly 1 Bronze or stainless steel X

    10 O-Ring 1 EPDM X

    11 Cap 1 Cast iron

    12 Cap screw 4 Plated steel

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    Printed in U S A on recycled

    Home and Building Control Home and Building Control Honeywell International Honeywell Europe S.A.Honeywell Latin AmericanHoneywell Honeywell Limited-Honeywell Limite Home and Building Control 3 Avenue du Bourget Region

    1985 Douglas Drive North 35 Dynamic Drive Honeywell Building 1140 Brussels 480 Sawgrass Corporate Parkway

    Golden Valley, MN 55422 Scarborough, Ontario 17 Changi Business Park Central 1 Belgium Suite 200

    M1V 4Z9 Singapore 486073 Sunrise FL 33325