Honeywell V4043A, V4043B, V4043E, V4043J, V4044A Installation Manual

V4043A,B,E,J; V4044A,B; V8043A,B,E,F,J;

60-2133-9

V8044A,B,E Motorized Valves

PRODUCT DATA

FEATURES

• The V4043 and V8043 provide 2-position, straight­through control of water.

• The V4044 and V8044 provide 2-position diverting
control of water.

V4043, V4044, V8043, V8044

Replacement Powerhead

V4043, V8043

V8043 Inverted Flare V4044, V8044

APPLICATION

These valves consist of an actuator motor and valve
assembly for controlling the flow of hot or cold water, or
steam.

IMPORTANT

These valves are not for use in systems containing
dissolved oxygen.

• Compact construction for easy installation.

• Manual opener for valve operation on power failure.
Valve returns to automatic position when power is
restored.

• Choice of sweat or flare fitting brass end connections
for standard copper tubing.

• Motor can be replaced by removing one screw,
without disturbing the valve body or draining the
system.

• Complete powerhead may be removed or replaced
without breaking the line connections or draining the
system.

• All models can be installed without disassembling
the valve.

• Fits under the cover of most baseboards.

•Available with integral auxiliary end switch (V4044B;
V8043E,F; V8044E) to permit sequencing of auxiliary
equipment.

• V4043E and V8043J provide straight-through control
of steam.

® U.S. Registered Trademark
Copyright © 1996 Honeywell Inc. • All Rights Reserved

Contents

Application........................................................................... 1

Features .............................................................................. 1

Specifications ...................................................................... 2

Ordering Information ........................................................... 2

Installation ........................................................................... 10

Operation and Checkout ..................................................... 20

V4043A,B,E,J; V4044A,B; V8043A,B,E,F,J; V8044A,B,E MOTORIZED VALVES

SPECIFICATIONS

TRADELINE® Models

TRADELINE® models are selected and packaged to provide
ease of stocking, ease of handling, and maximum
replacement value. TRADELINE® model specifications are
the same as those of standard models except as noted
below.

TRADELINE® Models Available:

V8043A,E, and V8043E,F (see Table 1).

Capacity Rating:

3.5 Cv (3.0 kV) nominal. (See Electrical Ratings table in
Standard Models section and Table 1.)

Additional Feature:

End switch enclosure included.

Standard Models

Models:

V4043: line voltage, straight-through valves.
V4044: line voltage, 2-position diverting valves.
V8043: low voltage, straight-through valves.
V8044: low voltage, 2-position diverting valves.
See Table 1.

Electrical Ratings
(See Table 1 for Voltage of Specific Models):

Voltage Amperes Voltage Amperes

24 0.320
100 0.087 240 0.040
120 0.080 277 0.037
208 0.044 — —

a

Maximum five V8043 Zone Valves per 40 VA transformer.

Changeover Aquastat® Control:

120V, 3.0A with 10.0A inrush.

End Switch:

120V, 4.4A running with 26.4A inrush (60 Hz). Pilot duty 50
VA at 24V.

Timing:

V4043 and V8043: Open or close in 15 seconds

maximum.

V4044 and V8044: Divert flow in 30 seconds maximum.

Dimensions:

See Fig. 1.

Manual Opener:

Manual opener (on all except the straight-through, normally
open valves) allows opening the valve in case of power
failure. Valve returns to automatic position when power is
restored.

a

220 0.042

ORDERING INFORMATION

For ordering information when purchasing replacement and modernization products from your TRADELINE® wholesaler or
your distributor, refer to the TRADELINE® Catalog or price sheets for complete ordering number, or specify:

1. Order number.

2. Voltage and frequency.

3. Size and type of end connections.

4. Cv (kV) rating.

5. Lead length if different from standard.

6. Replacement parts, if needed.

If you have additional questions, need further information, or want to comment on our products or services, please write or
phone:

1. Your local Honeywell Home and Building Control sales office (check white pages of phone directory).

2. Home and Building Control Customer Relations
Honeywell, 1885 Douglas Drive North
Minneapolis, Minnesota 55422-4386

In Canada—Honeywell Limited/Honeywell Limitee, 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.

60-2133—9

2

V4043A,B,E,J; V4044A,B; V8043A,B,E,F,J; V8044A,B,E MOTORIZED VALVES

7/8 DIA.
(22)

8

1-1/2

(38)

15/32
(12)

7/8 DIA.
(22)

7

1-1/2

(38)

15/32

(12)

V043, V8043 SWEAT COPPER CONNECTION MODELS

3-1/2 (89)

1-3/4

(44)

AB

1-9/16

(40)

1-3/4
(44)

1-7/8

(47)

AUTO

2-3/8

(60)

MAN OPEN

5-1/4
(133)

1

3/8
(10)

IN

V4043, V8043 FLARE-FITTING MODELS

2-3/8 (60)

AUTO

MAN OPEN

5-1/4
(133)

1

IN

3/8
(10)

A

2-11/32

(59)

1-3/4

(44)

3-1/2 (89)

V8043 INVERTED FLARE MODELS

5

1-3/4

(44)

2

3-1/8
(79)

3

3-1/2
(89)

3-11/16

(94)

6

1-3/4

(44)

2-11/32

6

V4044, V8044 SWEAT COPPER CONNECTION MODELS

1

2-3/8

(60)

OUT

8

MAN OPEN

AUTO

5-1/4
(133)

4 3 2

1-11/16

1-7/8

(43)

(48)

3/8

(10)

1-1/2

(38)

4

1-3/4

(44)

AB

1-3/4

(44)

7

7

AB

1-9/16

(40)

1-3/4
(44)

1-7/8

(47)

3-1/8
(79)

3-1/2
(89)

3-11/16

(94)

2

3

4

INLET

V4044, V8044 FLARE-FITTING MODELS

2-3/8

(60)

1

1-3/4

(44)

1-3/4

(44)

8

5-1/4

3/8

MAN OPEN

AUTO

3-1/8

(79)

OUT

B

(133)

(10)

A

7

7/8

(22)

AB

3-1/8

(79)

B

2-1/4

7

(57)

(59)

2-11/32

(59)

2-11/32

(59)

INLET

IN

1-13/16

(46)

OUT

3-5/8 (92)

HEIGHT NEEDED TO REMOVE COVER.

1

2

DIMENSIONS FOR 1/2 IN. COPPER TUBING.

3

DIMENSIONS FOR 3/4 IN COPPER TUBING.

DIMENSIONS FOR 1 IN. COPPER TUBING.

4

4-7/8 IN. (124) MAX ON V8034F WITH TERMINAL BOARD ENCLOSURE.

5

V4034B AND V8043B VALVES THAT ARE NORMALLY OPEN IN THE DE-ENERGIZED POSITION HAVE NO MANUAL LEVER. THE VALVES ALSO HAVE A REVERSED

6

POWERHEAD WHERE THE LEADWIRES EXIT THE POWERHEAD ABOVE THE B (OUTLET) PORT RATHER THAN ABOVE THE A (INLET) PORT.

7

REFER TO MOUNTING INSTRUCTIONS.

8

OPENING FOR 1/2 IN. CONDUIT ON MANUAL LEVER SIDE FOR V4043, V8043; OPENING ON OPPOSITE SIDE FOR V4044, V8044.

Fig. 1. Mounting dimensions in in. (mm) of V4043/44, V8043/44 Motorized Valves.

3

M10175

60-2133—9

V4043A,B,E,J; V4044A,B; V8043A,B,E,F,J; V8044A,B,E MOTORIZED VALVES

Table 1. Powerhead and Valve Body Specifications

Flow Capacity

Rating

Control

Model

V4043A 120V, 60 Hz 1.0 .86

Circuit Cv kV Wire Hookup Type

18 in. (457 mm) leadwires,

120V, 60 Hz 3.5 3.0

1/2 in. conduit opening.

120V, 60 Hz 8.0 7.0 Sweat 3/4
120V, 60 Hz 8.0 7.0 Sweat 1
120V, 60 Hz 3.5 3.0 NPT 1/2
120V, 60 Hz 3.5 3.0 NPT 3/4
120V, 60 Hz 10.0 8.6 NPT 1
208V, 60 Hz 3.5 3.0 Flare 1/2
220V, 50 Hz 3.5 3.0 Flare 1/2
240V, 50 or

3.5 3.0 Sweat or

60 Hz

V4043B 120V, 60 Hz 1.0 .86

120V, 60 Hz 3.5 3.0

18 in. (457 mm) leadwires,
1/2 in. conduit opening.

240V, 60 Hz 3.5 3.0 Sweat 1/2

V4043E
(steam only)

120V, 60 HzaCv not

applicable

18 in. (457 mm) leadwires,

1/2 in. conduit opening.
(15 psi
[103 kPA] low
pressure
steam rating).

208V, 60 Hz Sweat 1/2
240V, 60 Hz Sweat 1/2

V4044A 120V, 60 Hz 4.0 3.4 18 in. (457 mm) leadwires,

1/2 in. conduit opening.

120V, 60 Hz 7.0 6.0 Sweat
120V, 60 Hz 4.0 3.4 Sweat
208V, 60 Hz 4.0 3.4 Sweat 1/2
220V, 50 Hz 4.0 3.4 Sweat or

220V, 50 Hz 7.0 6.0 Sweat 3/4
240V, 50 Hz 4.0 3.4 Sweat or

240V, 60 Hz 4.0 3.4 Sweat or

277V, 60 Hz 4.0 3.4 24 in. (610 mm) leadwires,

1/2 in. conduit opening.

V4044B
(bottom inlet)

b,c

120V, 60 Hz 4.0 3.4 18 in. (457 mm) leadwires,

1/2 in. conduit opening.

120V, 60 Hz 7.0 6.0 Sweat 3/4
220V, 50 Hz 4.0 3.4 Flare 1/2

Pipe

Connections

Size

(in.)

Sweat 1/2
Sweat or

1/2

Flare

1/2

Flare
Sweat 1/2
Sweat or

1/2

Flare

d

Sweat

Sweat or
Flare

1/2 Straight-

1/2 2-position

c

c

3/4

e

1/2

1/2

Flare

1/2

Flare

1/2

Flare
Sweat 1/2

Sweat or

1/2 2-position

Flare

Valve

Body

De-energized

Position

Straight- Normally
through Closed

Straight-

Normally Open

through

Normally

through

Closed

Port A Normally

diverting

Closed

Port A Normally

diverting

Closed

60-2133—9

4

V4043A,B,E,J; V4044A,B; V8043A,B,E,F,J; V8044A,B,E MOTORIZED VALVES

Flow Capacity

Rating

Control

Model

Circuit Cv kV Wire Hookup Type

V8043A 24V, 60 Hz 3.5 3.0 18 in. (457 mm) leadwires,

1/2 in. conduit opening.
24V, 60 Hz 3.5 3.0 NPT 1/2
24V, 60 Hz 3.5 3.0 Sweat 3/4
24V, 60 Hz 8.0 7.0 36 in. (914 mm) leadwires,

1/2 in. conduit opening.
24V, 60 Hz 3.5 3.0 18 in. (457 mm) leadwires,

1/2 in. conduit opening.

V8043B 24V, 60 Hz 3.5 3.0 18 in. (457 mm) leadwires,

1/2 in. conduit opening.
24V, 60 Hz 3.5 3.0 Sweat 3/4
24V, 60 Hz 3.5 3.0 NPT 3/4

V8043E 24V, 60 Hz 3.5 3.0 18 in. (457 mm) leadwires

and end switch, 1/2 in.

conduit opening.
24V, 60 Hz 3.5 3.0 Sweat 3/4
24V, 60 Hz 3.5 3.0 Sweat 1
24V, 60 Hz 8.0 7.0 Sweat 3/4
24V, 60 Hz 8.0 7.0 Sweat 1
24V, 60 Hz 10.0 8.6 NPT 1
24V, 60 Hz 3.5 3.0 NPT 3/4

V8043F 24V, 60 Hz 3.5 3.0 Terminal Board and end

switch.
24V, 60 Hz 3.5 3.0 Sweat 3/4
24V, 60 Hz 3.5 3.0 Sweat 1
24V, 60 Hz 8.0 7.0 Sweat 3/4
24V, 60 Hz 8.0 7.0 Sweat 1

V8043J 24V, 60 Hz

d

Cv not
applicable. (15

18 in. (457 mm) leadwires,

1/2 in. conduit opening.

psi [103 kPa]
low pressure

steam rating).
24V, 60 Hz NPT 1/2
24V, 60 Hz NPT 3/4

V8044A 24V, 60 Hz 4.0 3.4 18 in. (457 mm) leadwires,

1/2 in. conduit opening.
24V, 60 Hz 7.0 6.0 Sweat 3/4
24V, 60 Hz 4.0 3.4 50 in. (1270 mm)

stranded leadwires, 1/2

conduit opening.
24V, 60 Hz 4.0 3.4 18 in. (457 mm) leadwires,

1/2 in. conduit opening.
24V, 60 Hz 4.0 3.4 NPT 3/4

Pipe

Connections

Sweat or
Flare

Size

(in.)

1/2 Straight-

Valve

Body

through

Sweat 3/4

Sweat 1

Sweat 1/2 Straight-

through

Sweat 1/2 Straight-

through

Sweat 1/2 Straight-

through

d

Sweat 1/2 Straight-

through

Sweat or
Flare

1/2 2-position

e

diverting

Sweat 1/2

NPT 1/2

De-energized

Position

Normally
Closed

Normally Open

Normally
Closed

Normally
Closed

Normally Open

Port A Normally
Closed

5

60-2133—9

V4043A,B,E,J; V4044A,B; V8043A,B,E,F,J; V8044A,B,E MOTORIZED VALVES

Flow Capacity

Rating

Control

Model

V8044B 24V, 60 Hz

Circuit Cv kV Wire Hookup Type

b

4.0 3.4 18 in. (457 mm) leadwires,

Sweat 1/2 2-position

1/2 in. conduit opening.

V8044E 24V, 60 Hz 4.0 3.4 18 in. (457 mm) leadwires

Sweat 1/2 2-position
and end switch, 1/2 in.
conduit opening.

24V, 60 Hz 7.0 6.0 Sweat 3/4

a

30 in. (762 mm) leads also available.

b

Includes integral changeover Aquastat® Control.

c

96 in. (2438 mm) leads also available.

d

30 in. (762 mm) leads also available.

e

Valve available with reduced (2.5 Cv [2.1 kV] ) rating on bypass port. Sweat fitting only.

Approvals:

Underwriters Laboratories Inc. Listed: V4043A,B,E;
V4044A,B; V8043A,B,E,J; V8044A,B,E: File MH11826, Vol.
1, dated 2-22-88.

Conversion Kits:

Conversion kits for converting old style (series 1-5) valve
bodies to accept 40003916 Powerhead (use with V4043,
V4044, V8043, V8044). Includes metal plate with driveshaft
and rubber ball, O-Ring and four screws.

Replacement Parts:

Motor Part Numbers (use with V4043, V4044, V8043,
V8044):

Tw o-way water valve body: 40003918-006.
Three-way water valve body: 40003918-007.

Tw o-way steam valve body: 40003918-008.
802360JA 24 Vac, 60 Hz, Class A, plated.
802360LA 120 Vac, 60 Hz, Class F, plated.
802360MA 208 Vac, 60 Hz, Class F, plated.
802360NA 220V 50 Hz, 240V 60 Hz, Class F, plated.
802360UA 24 Vac, 60 Hz, Class F, plated.

O-Ring Part Numbers:

272742A—Includes replacement ball plug, large O-Ring

and four screws.

272756A—Package of five large O-Rings.

Pipe

Connections

Size

(in.)

Valve

Body

diverting

diverting

De-energized

Position

Port A Normally
Closed

Port A Normally
Closed

Powerhead (see Table 2):

Includes motor, housing and two mounting screws.

Accessories:

803867A Conduit Cover: Includes 803858 Cover and
803859 Case (for V8043F).

Flow and Temperature Ratings:

Flow Capacity

Rating

Valve Family Cv kV psi kPa

Maximum

Closeoff Pressure

Max Fluid Min Fluid Max Ambient

Temperature Temperature Temperature

V4043A,B,E,J 1.0 .86 50 345 240°F (116°C) 40°F (5°C) 125°F (50°C)

3.5 3.0 20 138 240°F (116°C) 40°F (5°C) 125°F (50°C)

10.0 8.6 6.5 45 240°F (116°C) 40°F (5°C) 125°F (50°C)

V8043A,B,E,F 3.5 3.0 20 138 200°F (93°C) 40°F (5°C) 125°F (50°C)

8.0 7.0 8 55 200°F (93°C) 40°F (5°C) 125°F (50°C)

10.0 8.6 6.5 45 200°F (93°C) 40°F (5°C) 125°F (50°C)

V4044A,B 4.0 3.4 20 138 240°F (116°C) 40°F (5°C) 125°F (50°C)

7.0 6.0 10 69 240°F (116°C) 40°F (5°C) 125°F (50°C)

V8044A,B,E 4.0 3.4 20 138 200°F (93°C) 40°F (5°C) 125°F (50°C)

7.0 6.0 10 69 200°F (93°C) 40°F (5°C) 125°F (50°C)

V4043E, V8043J (steam) — — 15

a

103 240°F (116°C) 40°F (5°C) 125°F (50°C)

Static Pressure Rating of 125 psi (862 kPa) applies to all valves.

a

15 psi low pressure steam.

60-2133—9

6