Install Instructions

ManualsBrandsHoneywell Manuals2-Way 18 inch Lead Zone Valves1/2" Sweat Connection Zone Valve, normally open (240v)

Table Of Contents

INSTALLATION INSTRUCTIONS

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95C-10206-02

V4043 and V4044 Motorized Valves

FEATURES

These valves consist of an actuator motor and valve assembly

for controlling the flow of hot or cold water.

• The V4043 provides 2-position, straight through control of

supply water.

• The V4044 provides 2-position, diverting control of supply

water.

• Compact construction for easy installation.

• Manual opener for valve operation on power failure. Valve

returns to automatic position when power is restored.

• Motor actuator may be replaced without removing the valve

body or draining the system.

• Complete powerhead may be removed without breaking

the line connections.

• Sweat fit models may be installed without disassembling

the valve.

• Fits under the cover of most baseboards.

SPECIFICATIONS

Models:

V4043 - line voltage, straight-through valves.

V4044 - line voltage, 2-position diverting valves.

Electrical Ratings:

Maximum Temperature Rating:

Minimum Temperature Rating:

Ambient: 40° F (4° C).

Liquid: 40° F (4° C).

Humidity Rating: 5-95% RH (non-condensing)

Atmosphere: non-corrosive, non-explosive

For Models with End Switch: End Switch Rating: 2.2 A @

220/240 Vac 50 Hz.

Timing:

V4043 opens or closes in 15 seconds.

V4044 diverts flow in 30 seconds.

Manual Opener: Manual opener opens the valve in case of

power failure. Valve returns to automatic position when

power is restored.

Powerhead Replacement: Includes motor housing, rubber

plug, O-ring, 2 mounting screws, and 1 sheetmetal screw.

Flow Ratings:

Static Pressure Ratings: Both 125 psi (860 kPa) and 300 psi (2070

kPa) models available.

Voltage Amperes

110 .084

120 .080

220 .042

Class A Motor Class F Motor

Ambient

(F)

77 125 140 125 170 190 200

Liquid (F) 175 165 155 250 220 210 200

Ambient

(C)

25 52 60 52 77 88 93

Liquid (C) 80 75 68 120 105 100 95

Valve Family Capacity Rating

Maximum Closeoff

Pressure

V4043 Cv kV PSI kPa

1.0 0.9 50 345

2.5 2.0 30 207

3.5 3.0 20 138

8.0 7.0 8 55

V4044 4.0 3.5 10 69

7.0 6.0 10 69

V4043

V4044

Summary of content (8 pages)

PAGE 1
V4043 and V4044 Motorized Valves INSTALLATION INSTRUCTIONS FEATURES V4044 These valves consist of an actuator motor and valve assembly for controlling the flow of hot or cold water. • The V4043 provides 2-position, straight through control of supply water. • The V4044 provides 2-position, diverting control of supply water. • Compact construction for easy installation. • Manual opener for valve operation on power failure. Valve returns to automatic position when power is restored.
PAGE 2
V4043 AND V4044 MOTORIZED VALVES Dimensions: See Fig. 1. V4043 SWEAT COPPER CONNECTION MODELS 5 V4044 SWEAT COPPER CONNECTION MODELS 5 3-1/2 (89) 1 7/8 DIA.
PAGE 3
V4043 AND V4044 MOTORIZED VALVES Flow Characteristics: PRESSURE DROP, EQUIVALENT FEET OF PIPE (EQUIVALENT METERS OF PIPE) PRESSURE DROP, EQUIVALENT FEET OF PIPE (EQUIVALENT METERS OF PIPE) 120 (37) (1/2 IN. PIPE) 30 (207) 8.0 (2.4) (3/4 IN. PIPE) -50 (149) 20 (138) 9.0 (2.7)10 (3) 45 (13.7) 11 (3.4) 60 (18) 12 (3.6) 12.5 (3.8) 13 (4) 80 (24.4) 70 (21.3) 65 (20) (1/2 IN. PIPE) 50.0 (345) -20 (60) 5 (34) -10 (30) 4 (28) 1CV 3 (21) (0.
PAGE 4
V4043 AND V4044 MOTORIZED VALVES INSTALLATION PRESSURE DROP, EQUIVALENT FEET OF PIPE (EQUIVALENT METERS OF PIPE) 10 13 15 17 19 20 21 22 23 24 25 (3) (4) (4.6) (5.2) (5.8) (6) (6.4) (6.7) (7) (7.3) (7.6) (3/4 IN. PIPE) 2.0 (0.6) 3.0 (0.9) 3.5 (1) CAUTION (1/2 IN. PIPE) 1. 50.0 (345) 5.0 (34) -10 (30) -5 (15) 1.0 (7) 0.50 (3.4) 7CV -1 (3) -.5 (1.5) 3. FT OF WATER psi (kPa) 10.0 (69) PRESSURE DROP psi (kPa) 2. -50 (149) -40 (119) -30 (89.5) -20 (60) 4.
PAGE 5
V4043 AND V4044 MOTORIZED VALVES SWEAT COPPER MODELS 1. Use new, properly reamed pipe, that is free from dents or corrosion. 2. Place valve onto pipe. Set the manual opener lever to MAN. OPEN before applying heat. This will protect the plug inside the valve by removing it from the heat. 3. IMPORTANT: Take care not to burn plastic portion of composite adapter plate when soldering. 4. Sweat joints, but keep the outer surface free from solder.
PAGE 6
V4043 AND V4044 MOTORIZED VALVES MANUAL OPERATION The motorized valve can be opened manually by lifting the manual opener lever over the stop and pushing slowly and firmly to the MAN. OPEN position. The stop permits the valve to be locked in the open position. The valve will return to automatic position when the valve is energized. 2. 3. 4. Raise the setpoint on the zone thermostat above room temperature to initiate a call for heat.
PAGE 7
V4043 AND V4044 MOTORIZED VALVES 7 95C-10206—02
PAGE 8
V4043 AND V4044 MOTORIZED VALVES Automation and Control Solutions Honeywell International Inc. 1985 Douglas Drive North Golden Valley, MN 55422 customer.honeywell.com ® U.S. Registered Trademark © 2011 Honeywell International Inc. 95C-10206—02 T.D. Rev. 01-11 Printed in U.S.A.