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ManualsBrandsHoneywell Home ManualsDampersTwo-Position Actuator for VU53 N.C. Valve Bodies, 120V 60Hz

63-8702 81

Motorized Zone Valves

V8043 Low Voltage Series 5000 QuickFit

Zone Valves

Dimensions in inches (millimeters)

AUTO

MAN OPEN

HEIGHT NEEDED TO REMOVE

COVER.

DIMENSIONS FOR 1/2 IN.

COPPER TUBING.

DIMENSIONS FOR 3/4 IN COPPER TUBING.

DIMENSIONS FOR 1 IN. COPPER TUBING.

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

V8043B VALVES THAT ARE NORMALLY OPEN IN THE DE-ENERGIZED

POSITION HAVE NO MANUAL LEVER. THE VALVES ALSO HAVE A

REVERSED POWERHEAD WHERE THE LEADWIRES EXIT THE

POWERHEAD ABOVE THE B (OUTLET) PORT RATHER THAN ABOVE

THE A (INLET) PORT.

OPENING FOR 1/2 IN. CONDUIT ON MANUAL LEVER SIDE FOR V8043

M23257

V8043 SWEAT QUICKFIT CONNECTION MODELS

2-3/8

(60)

7/8 DIA.

(22)

1-1/2

(38)

5-3/4

(146)

15/32

(12)

OUT

3-1/2 (89)

1-3/4

(44)

3/8

(10)

1-3/4

(44)

1-9/16

(40)

1-3/4

(44)

3-1/8

(79)

3-1/2

(89)

1-7/8

(47)

3-11/16 (94)

Two-way on-off low voltage valves consist of an actuator and valve

assembly for controlling the flow of hot water.

• All models may be installed without disassembling the valve.

• Compact construction for easy installation.

• Manual opener (on all models, except straight-through, normally

open valves) for valve operation on power failure; valve returns to

automatic position when power is restored.

• Complete powerhead may be removed or replaced without breaking

plumbing line connections or draining the system.

• “Quick Fit” pushbutton powerhead makes it easy to remove for

service.

• Series 5000 replacement powerhead is backward compatible with

series 1000 zone valves.

• Innovative motor technology offers silent operation, water hammer

resist and longer life.

Application: Hydronic Control

Valve Type: Zone Valve

Body Pattern: Two-way, Straight-through

Valve Action: Spring return to close

Connection Type: Sweat

Voltage: 24 Vac; Power Consumption – 7.2 VA

Frequency: 60 Hz

Actuation: Two position

De-energized Position: Normally Closed

Ambient Temperature Range: 125°F Maximum (52°C Maximum)

Fluid Temperature: 50°F to 200°F (10°C to 93°C)

Static Pressure Rating (psi): 300 psi

Static Pressure Rating (kPa): 2068 kPa

Materials (Body): Brass

Materials (Seat): Brass

Materials (Stem): Stainless Steel

Materials (Plug / Ball / Disc): Buna-N (NBR) Rubber Ball

Materials (Packing): EPDM rubber

Timing: Nominal Open – 15 sec

Operating Humidity Range (% RH): 5 to 95% relative humidity,

non-condensing.

Manual Opener: Yes

Approvals, CSA: CSA Certified: File 1322

Comments: Use this valve in closed loop hydronic systems that do not

contain dissolved oxygen in system water, such as fresh water from

frequent source of makeup water. Valve designed for cycling (not

constantly powered on) applications.

Current Draw: 0.32A

Material

Number

Capacity

(Cv)

Capacity

(Kv)

Pipe Size

(inch)

Pipe Size

(DN)

Auxiliary

End Switch

Electrical

Connections

End Switch Rating Maximum

Differential

Pressure Ratings

(Close-off) (psi)

Maximum

Differential

Pressure Ratings

(Close-off) (kPa)

V8043A5029/U 3.5 Cv 3 Kv 3/4 in. DN20 18 in. (457 mm)

leads

20 psi 138 kPa

V8043E5004/U 3.5 Cv 3 Kv 1/2 in. DN15 N.O. SPST 18 in. (457 mm)

leads

50 VA pilot duty @ 24 V; 4.4 A