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Honeywell TRADELINE : V8043A, Manual, Page: 12 / 20

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Honeywell TRADELINE : V8043A Manual Download Page 12

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

60-2133—10

12

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. 

All wiring must comply with local codes and ordinances. 

Connections to the individual valves are shown in Fig. 14 and 

15. See Fig. 16 through 22 for typical hookups. 

If replacing a Taco, Dole, Flair or White Rodgers 3-wire valve 

with a 2-wire V8043E or F, see Fig. 23 through 35. Check that 

the pressure rating of the new valve is appropriate for the 

application. 

Fig. 14. Typical wiring for V8043E, V8044E.

A

AUTO

MAN

OPEN

MANUAL 

OPENING 

LEVER

COVER

RETAINING

SCREW

M10161

A

B

B

V8043F 1036

24V 50/60  CY

.32 AMP

 @ 60 CY

MADE IN CANADA

6

A

B

AUXILIARY

SWITCH

MOTOR

YELLOW

LEADS

TO CIRCULATOR 

OR ANOTHER VALVE

RED LEADS

THERMOSTAT

(TYPICALLY T87F)

TO 

LINE

M5953

Summary of Contents for TRADELINE : V8043A

Page 1: ...er 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 disa...

Page 2: ... of standard models except as noted below TRADELINE Models Available V8043A E and V8043E F see Table 1 Capacity Rating nominal See Table 1 Straight through models 1 0 Cv 86 kv 3 5 Cv 3 0 kv Standard 8 0 Cv 6 9 kv Diverting models 4 0 Cv 3 5 kv Standard 7 0 Cv 6 0 kv Additional Feature End switch enclosure included Standard Models Models V4043 line voltage straight through valves V4044 line voltage...

Page 3: ...TIONS OPENING FOR 1 2 IN CONDUIT ON MANUAL LEVER SIDE FOR V4043 V8043 OPENING ON OPPOSITE SIDE FOR V4044 V8044 1 1 6 7 8 1 6 5 2 3 4 8 1 4 3 2 7 2 3 4 7 8 7 7 1 2 3 4 5 6 7 8 M10175 V4043 V8043 SWEAT COPPER CONNECTION MODELS V4044 V8044 SWEAT COPPER CONNECTION MODELS V4044 V8044 FLARE FITTING MODELS V4043 V8043 FLARE FITTING MODELS V8043 INVERTED FLARE MODELS 2 3 8 60 7 8 DIA 22 7 8 DIA 22 1 1 2 3...

Page 4: ...r 60 Sweat or Flare 1 2 4 0 3 4 277 60 Sweat 1 2 4 0 3 4 120 60 Sweat 3 4 7 0 6 0 240 60 Sweat 3 4 4 0 3 4 V4044Bb bottom inlet 120 60 18 in 457 mm Leadwires 1 2 in conduit opening Sweat or Flare 1 2 3 5 3 0 2 Position Diverting Port A Normally Closed 220 50 Sweat or Flare 1 2 3 5 3 0 120 60 Sweat 3 4 7 0 6 0 V8043A 24 50 60 18 in 457 mm Leadwires 1 2 in conduit opening Sweat or Flare 1 2 1 0 or 3...

Page 5: ...s Valve Family Flow Capacity Rating Max Closeoff Pressurea Max Fluid Temperature Min Fluid Temperature Max Ambient Temperature Cv kv psi kPa V4043A B E J 1 0 86 50 345 200 F 93 C 40 F 5 C 125 F 50 C 3 5 3 0 20 138 10 0 8 6 6 5 45 V8043A B E F 3 5 3 0 20 138 8 0 7 0 8 55 1 0 8 6 6 5 45 V4044A B 4 0 3 4 20 138 7 0 6 0 10 69 V8044A B E 4 0 3 4 20 138 7 0 6 0 10 69 V4043E V8043J steam 15a 103 240 F 11...

Page 6: ...ve when the fluid temperature is known reverse this procedure Fig 2 Maximum temperature characteristics of valves with Class F motors V8044A 40003916 032 Opposite 24 50 60 0 32 18 in 457 mm leads conduit opening Class A plated 40003916 046 Same 24 50 60 0 32 V8044B 40003916 037 Opposite 24 50 60 0 32 18 in 457 mm leads conduit opening 40003916 044 Same 24 50 60 0 32 Table 2 Replacement Powerheads ...

Page 7: ...ig 3 Flow characteristics of 1 Cv 0 86 kv flow Fig 4 Flow characteristics of V4043A model with 2 5 Cv 2 1 kv rating and V4044A and V8044A bypass port B with 2 5 Cv 2 1 kv reduced rating Fig 5 Flow Characteristics of 3 5 Cv 3 0 kv valve PRESSURE DROP EQUIVALENT FEET OF PIPE EQUIVALENT METERS OF PIPE 500 152 140 43 120 37 100 30 90 27 600 183 700 213 750 229 50 149 40 119 30 89 5 20 60 3 4 IN PIPE 1...

Page 8: ... 0 2 1 8 0 2 4 9 0 2 7 10 3 30 9 1 40 12 2 45 13 7 50 15 2 55 16 8 60 18 50 149 40 119 30 89 5 20 60 3 4 IN PIPE 1 2 IN PIPE 50 0 345 10 0 69 5 0 34 1 0 7 0 50 3 4 0 10 0 69 0 05 0 34 0 2 0 13 4 0 25 6 0 38 8 0 5 10 0 63 12 0 76 14 0 88 16 1 0 18 1 1 20 1 3 22 1 4 24 1 5 26 1 6 28 1 8 30 1 9 0 05 0 15 0 1 0 3 0 5 1 5 1 3 5 15 10 30 M5717B FLOW RATE GAL MIN l s PRESSURE DROP FT OF WATER psi kPa PRE...

Page 9: ... Conversion Kit The kit includes a metal plate with a driveshaft and rubber plug O ring and four screws IMPORTANT Converting the valve body for use with the new pow erhead does not require removal of the valve body from the pipeline However it is necessary to drain the water from the system before beginning the con version 1 Disconnect the power supply before connecting the wir ing to prevent elec...

Page 10: ...2133 10 10 Fig 10 Remove old powerhead from systems using old style valve bodies A AUTO MAN OPEN MANUAL OPENING LEVER COVER RETAINING SCREW M10174 A B V8043F 1051 24V 50 60 CY 32 AMP 60 CY MADE IN CANADA 6 A B V8043F 1051 24V 50 60 CY 32 AMP 60 CY MADE IN CANADA 6 A B C ...

Page 11: ...ig 13B c Lift off the cover from the powerhead d Remove the two screws securing the powerhead to the valve body Fig 12 e Lift the powerhead off the valve body 4 Install the new power head see Fig 12 a Place the manual opening lever normally closed models only on the new powerhead in the MAN OPEN position b Fit the powerhead onto the valve body ensuring that the shaft seats correctly The powerhead ...

Page 12: ... are shown in Fig 14 and 15 See Fig 16 through 22 for typical hookups If replacing a Taco Dole Flair or White Rodgers 3 wire valve with a 2 wire V8043E or F see Fig 23 through 35 Check that the pressure rating of the new valve is appropriate for the application Fig 14 Typical wiring for V8043E V8044E A AUTO MAN OPEN MANUAL OPENING LEVER COVER RETAINING SCREW M10161 A B B V8043F 1036 24V 50 60 CY 3...

Page 13: ...IDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED CONNECT V8043A BLACK LEADWIRE TO THERMOSTAT T822 T822 T822 V8043A V8043A V8043A M10168 L1 HOT L2 1 1 2 2 3 2 2 3 3 3 POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED CONNECT V8043E YELLOW LEADWIRE TO THERMOSTAT CONNECT V8043E RED LEADWIRES TO L1 HOT LINE AND PRIMARY CONTROL T822 T822 T822 V8043E V8043E V8043E M10169 ...

Page 14: ... more zone valves L1 HOT L2 1 1 2 2 3 2 2 3 3 3 POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED CONNECT V8043E YELLOW LEADWIRE TO THERMOSTAT CONNECT V8043E RED LEADWIRES TO AQUASTAT T822 T822 T822 V8043E V8043E V8043E M10170 CIRCULATOR T T 1 2 C1 TO BURNER CONTROL CIRCUIT B1 B2 C2 L1 HOT L2 ZONE 1 T87F ZONE 2 ZONE 3 V8043F END SWITCH TH TR TH TR L8124G 120 V POWER SUPPLY ...

Page 15: ...TOR CONTROL CIRCUIT W775A PANEL B R B W BR B R B W BR B R B W BR B R B W BR T87F L1 HOT L2 POWER SUPPLY B R B W BR RED RED YELLOW ZONE V8043E YELLOW W775A PANEL RED YELLOW RED YELLOW T87F T87F CONNECTIONS FOR V8043E LEADWIRE MODEL ZONE 1 T87F ZONE 2 ZONE 3 ZONE 4 ZONE 5 V8043F END SWITCH TH TR TH TR V8043F END SWITCH TH TR TH TR V8043F END SWITCH TH TR TH TR V8043E V8043E T87F T87F T87F T87F M1016...

Page 16: ... HOT L2 1 A B C D E 1 2 3 THERMOSTAT TACO VALVE TO AUXILIARY CIRCUITS 1 POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED M5958 L1 HOT L2 1 C A B D THERMOSTAT V8043E TO AUXILIARY CIRCUITS 1 POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED M10163 YELLOW YELLOW RED RED E A B C D THERMOSTAT END SWITCH V8043F TH TR TH TR L1 HOT L2 1 E M5960 A B C D THER...

Page 17: ...NNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED M5965 YELLOW YELLOW RED RED F A B C F THERMOSTAT END SWITCH V8043F TH TR TH TR L1 HOT L2 1 E M5966 A B C F THERMOSTAT END SWITCH V8043F TH TR TH TR L1 HOT L2 1 E TO TERMINALS T T ON BURNER RELAY TO TERMINALS T T ON BURNER RELAY D D POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED 1 M5978 A B C D THERMOSTAT FLAIR VALVE L1 HOT ...

Page 18: ...EQUIRED IF TRANSFORMER SUPPLIES POWER TO AUXILIARY CIRCUIT WIRE AUXILIARY CIRCUIT AS SHOWN IN LOWER DIAGRAM TAPE UNUSED END AND TUCK INTO HOLE 1 2 3 5 4 6 M5712 1 2 3 1 L1 HOT L2 TO AUXILIARY CIRCUITS V8043F END SWITCH TH TR TH TR 5 4 6 1 2 3 THERMOSTAT L1 HOT L2 POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED IF TRANSFORMER SUPPLIES POWER TO AUXILIARY CIRCUIT WIRE AUXILI...

Page 19: ...ly opened NORMALLY OPEN MODELS When the powerhead is de energized a spring return mechanism drives the valve to the open position Fig 36A When energized the valve is closed as shown in Fig 36B A reverse acting thermostat is required to control a normally open valve NOTE Inlet Port is stamped A Outlet Port is stamped B on the valve body Fig 36 V8043 operation for normally closed valve Checkout 1 Ra...

Page 20: ... 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 ...

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