Specification

ManualsBrandsHoneywell ManualsHeating, Ventilation, and Air ConditioningTradeline 24-Volt 50/60 Hz 3/4 in. ID Sweat 2 Position Motorized Zone Valve

PRODUCT DATA

Put UPC Code Here

60-2133-10

V4043A,B,E,J; V4044A,B;

V8043A,B,E,F,J; V8044A,B,E

Motorized Valves

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.

FEATURES

• The V4043 and V8043 provide 2-position, straight-

through control of water.

• The V4044 and V8044 provide 2-position diverting

control of water.

• 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.

Contents

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

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

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

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

Installation .........................................................................8

Operation and Checkout ...................................................19

Summary of content (20 pages)

PAGE 1
V4043A,B,E,J; V4044A,B; V8043A,B,E,F,J; V8044A,B,E Motorized Valves PRODUCT DATA 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. FEATURES • The V4043 and V8043 provide 2-position, straightthrough control of water. • The V4044 and V8044 provide 2-position diverting control of water. • Compact construction for easy installation.
PAGE 2
V4043A,B,E,J; V4044A,B; V8043A,B,E,F,J; V8044A,B,E MOTORIZED VALVES SPECIFICATIONS Electrical Ratings (See Table 1 for Voltage of Specific Models): TRADELINE® Models Voltage 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). a Voltage Amperes 24 Amperes 0.
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V4043A,B,E,J; V4044A,B; V8043A,B,E,F,J; V8044A,B,E MOTORIZED VALVES V4043, V8043 SWEAT COPPER CONNECTION MODELS 6 V4044, V8044 SWEAT COPPER CONNECTION MODELS 5 3-1/2 (89) 1 7/8 DIA.
PAGE 4
V4043A,B,E,J; V4044A,B; V8043A,B,E,F,J; V8044A,B,E MOTORIZED VALVES Table 1.
PAGE 5
V4043A,B,E,J; V4044A,B; V8043A,B,E,F,J; V8044A,B,E MOTORIZED VALVES Approvals: Underwriters Laboratories Inc. Listed: V4043A,B,E; V4044A,B; V8043A,B,E,J; V8044A,B,E: File MH11826, Vol. 1, dated 222-88. 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. 2-way water valve body: 40003918-006.
PAGE 6
V4043A,B,E,J; V4044A,B; V8043A,B,E,F,J; V8044A,B,E MOTORIZED VALVES Table 2. Replacement Powerheads Electrical Connection on Voltage (Vac) and Which Side of Manual Lever Frequency (Hz) Valve Model Number Part Number V8044A 40003916-032 Opposite 24, 50/60 0.32 40003916-046 Same 24, 50/60 0.32 40003916-037 Opposite 24, 50/60 0.32 40003916-044 Same 24, 50/60 0.32 V8044B How to Find Maximum Valve Operating Temperature 1.
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V4043A,B,E,J; V4044A,B; V8043A,B,E,F,J; V8044A,B,E MOTORIZED VALVES How to Find Valve Pressure Drop The pressure drop in psi (kPa), equivalent ft (m) of pipe, or feet of water (kPa) may be calculated from Figs. 3 through 8 as follows: Calculate the flow rate to heat the zone. Determine the Cv (kV) rating of the motorized valve. Select the graph corresponding to the Cv (kV) rating (Fig. 3 through 8). Determine the pressure drop across the valve using the following procedures for calculating pressure drop.
PAGE 8
V4043A,B,E,J; V4044A,B; V8043A,B,E,F,J; V8044A,B,E MOTORIZED VALVES PRESSURE DROP EQUIVALENT FEET OF PIPE (EQUIVALENT METERS OF PIPE) 6.0 (1.8) 50 7.0 8.0 9.0 (1.5) (2.1) (2.4) (2.7) 10 (3) 30 40 (9.1)(12.2) 45 50 55 (13.7) (15.2) (16.8) (1/2 IN. PIPE) PRESSURE DROP, EQUIVALENT FEET OF PIPE (EQUIVALENT METERS OF PIPE) 12 8 10 (2.4) (3) (3.7) 13 19 1 14 15 16 17 18 7 9 (5.8) (3/4 IN. PIPE) (4) (4.3) (4.6) (4.9) (5.2) (5.5) (2.1) (2.7) (3.4) 60 (18) (3/4 IN. PIPE) 1.5 (0.5) 2.0 (0.6) 2.5 (0.
PAGE 9
V4043A,B,E,J; V4044A,B; V8043A,B,E,F,J; V8044A,B,E MOTORIZED VALVES To Install Replacement Powerhead IMPORTANT Use this valve in hydronic heating systems that do not contain dissolved oxygen in the system water. The dissolved oxygen, which is found in systems that have a frequent source of makeup water, causes the rubber plug inside the valve to deteriorate and eventually fail.
PAGE 10
V4043A,B,E,J; V4044A,B; V8043A,B,E,F,J; V8044A,B,E MOTORIZED VALVES A C AUTO MAN OPEN MANUAL OPENING LEVER 6 51 3F 10 V804 CY 0/60 5 V 4 2 60 CY MP @ .32 A NADA IN CA E D MA A B A COVER RETAINING SCREW B 6 51 3F 10 V804 CY 0/60 5 V 4 2 60 CY MP @ .32 A DA CANA IN E MAD A B M10174 Fig. 10.
PAGE 11
V4043A,B,E,J; V4044A,B; V8043A,B,E,F,J; V8044A,B,E MOTORIZED VALVES HEX-NUT SCREW WITH DOMED HEADS (2) SECURING SCREW (2) HEX-NUT SCREWS WITH RECESSED THREADS AND SHOULDER SHANK (2) 6 36 3F 10 V804 CY 0/60 24V 5 0 6 CY MP @ .32 A NADA IN CA E D MA BRASS ADAPTER PLATE REMOVABLE HEAD O RING SHAFT LOCATING RECESSES (3) A B A B VALVE BODY REMOVABLE HEAD VALVE BODY ASSEMBLY M32317 M10173 Fig. 11a. Install 4003918 conversion kit with brass adapter plate. Fig. 12. Install new powerhead.
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V4043A,B,E,J; V4044A,B; V8043A,B,E,F,J; V8044A,B,E MOTORIZED VALVES B A COVER RETAINING SCREW 6 36 3F 10 V804 CY 0/60 5 V 4 2 60 CY MP @ .32 A NADA IN CA E D MA AUTO MAN OPEN MANUAL OPENING LEVER A B A B M10161 Fig. 13. Remove old powerhead from systems using new style valve bodies. WIRING Disconnect the power supply before connecting wiring to prevent electrical shock or equipment damage. THERMOSTAT (TYPICALLY T87F) TO LINE All wiring must comply with local codes and ordinances.
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V4043A,B,E,J; V4044A,B; V8043A,B,E,F,J; V8044A,B,E MOTORIZED VALVES T822 R T822 T822 THERMOSTAT (TYPICALLY T87F) TO CIRCULATOR OR ANOTHER VALVE L1 (HOT) L2 1 END SWITCH TH TR TH 1 TR L1 (HOT) L2 2 2 2 V8043E V8043E V8043E 3 3 3 24V TRANSFORMER HIGH LIMIT L4006A POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED. 1 TO OIL PRIMARY CONTROL OR TO TRANSFORMER AND LOW VOLTAGE GAS VALVE M5952 Fig. 15. Typical wiring for V8043F.
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V4043A,B,E,J; V4044A,B; V8043A,B,E,F,J; V8044A,B,E MOTORIZED VALVES T822 T822 ZONE 1 T822 ZONE 2 T87F L1 (HOT) L2 ZONE 3 T87F T87F V8043F V8043F V8043F END SWITCH END SWITCH END SWITCH TH-TR TH TR TH-TR TH TR TH-TR TH TR 1 2 2 2 V8043E V8043E V8043E 3 3 3 TV T Z C2 TO CIRCULATOR 1 L2 B1 B2 TO BURNER CIRCUIT 120 V POWER SUPPLY M5954 Fig. 20. Typical 3-zone system. Use an AT87A transformer to power up to 5 more zone valves. B2 C1 C2 CIRCULATOR 1 POWER SUPPLY.
PAGE 15
V4043A,B,E,J; V4044A,B; V8043A,B,E,F,J; V8044A,B,E MOTORIZED VALVES CONNECTIONS FOR V8043E (LEADWIRE MODEL) ZONE V8043E ZONE 2 ZONE 3 END SWITCH END SWITCH YELLOW YELLOW RED RED ZONE 1 END SWITCH RED TO CIRCULATOR CONTROL CIRCUIT B V8043F V8043F RED TH-TR TH TR TH-TR ZONE 4 END SWITCH V8043F TH TH-TR TR TH V8043F TR TH-TR TH TR B ZONE 1 R ZONE 4 ZONE 3 ZONE 2 B B B B B B B B R R R R W W W W BR BR BR BR YELLOW W YELLOW BR W775A PANEL INTEGRAL TRANSFOR
PAGE 16
V4043A,B,E,J; V4044A,B; V8043A,B,E,F,J; V8044A,B,E MOTORIZED VALVES L1 (HOT) THERMOSTAT 1 A END SWITCH B C L1 (HOT) 2 D TO AUXILIARY CIRCUITS TH-TR TH E TR A M5958 B THERMOSTAT Fig. 23. Existing Taco System. (Wires are identified with letters to correspond with wires on Figs. 24 & 25.) V8043F END SWITCH D 1 V8043E L1 (HOT) YELLOW L2 C 1 L1 (HOT) B TO AUXILIARY CIRCUITS E C TH-TR TH A L2 TO AUXILIARY CIRCUITS E C L2 3 POWER SUPPLY.
PAGE 17
V4043A,B,E,J; V4044A,B; V8043A,B,E,F,J; V8044A,B,E MOTORIZED VALVES FLAIR VALVE V8043E A 1 L1 (HOT) B L2 YELLOW C THERMOSTAT TO TERMINALS T, T ON BURNER RELAY D YELLOW E A L2 1 B 4 5 D C F TO TERMINALS T, T ON BURNER RELAY F 2 RED RED POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED. 1 E 3 1 L1 (HOT) THERMOSTAT 1 M5965 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED. M5978 Fig. 27.
PAGE 18
V4043A,B,E,J; V4044A,B; V8043A,B,E,F,J; V8044A,B,E MOTORIZED VALVES WHITE-RODGERS 1311 OR 1321 VALVE WATER VALVE THERMOSTAT V8043F TO AUXILIARY CIRCUIT END SWITCH 2 5 6 4 1 6 3 1 4 2 L1 (HOT) 5 1 L2 TO AUXILIARY CIRCUITS L1 (HOT) L2 1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED. 6 5 M5711 4 3 Fig. 32. Existing White-Rodgers System.
PAGE 19
V4043A,B,E,J; V4044A,B; V8043A,B,E,F,J; V8044A,B,E MOTORIZED VALVES OPERATION AND CHECKOUT CAUTION A On 24 V systems, never jumper the valve coil terminals even temporarily. This may burn out the heat anticipator in the thermostat. IN OPEN POSITION A Operation B A OUT IN B OUT CLOSED POSITION B M5951 Fig. 36. V8043 operation for normally closed valve.
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V4043A,B,E,J; V4044A,B; V8043A,B,E,F,J; V8044A,B,E MOTORIZED VALVES Automation and Control Solutions Honeywell International Inc. 1985 Douglas Drive North Golden Valley, MN 55422 customer.honeywell.com ® U.S. Registered Trademark © 2010 Honeywell International Inc. 60-2133—10 T.D. Rev. 09-10 Printed in U.S.A.