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Honeywell V4043 Line Voltage Zone Valves

Line Voltage Zone Valves
V4043

Two way on-off line voltage valves consist of an actuator motor and valve assembly for controlling the flow of hot or chilled water. 

• 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.
• All models may be installed without disassembling the valve.
• Compact construction for easy installation.
• Complete powerhead may be removed or replaced without breaking plumbing line connections or draining the system.
• Motor may be replaced without removing the valve body or draining the system.
• Suitable for heating and cooling applications

Select a link under the "item" tab below to order.

Cat #Voltage(inch)Connection Type(psi)(Cv)De-energized PositionValve ActionCurrent Draw (A)Manual Opener
V4043A1002120 Vac1/2 in.Flare20 psi3.5 CvNormally ClosedSpring return to close0.08AYes
V4043A1010120 Vac1/2 in.Sweat20 psi3.5 CvNormally ClosedSpring return to close0.08AYes
V4043A1028208 Vac1/2 in.Flare20 psi3.5 CvNormally ClosedSpring return to close0.04AYes
V4043A1044240 Vac1/2 in.Flare20 psi3.5 CvNormally ClosedSpring return to close0.04AYes
V4043A1051240 Vac1/2 in.Sweat20 psi3.5 CvNormally ClosedSpring return to close0.04AYes
V4043A1184120 Vac1/2 in.Sweat50 psi1 CvNormally ClosedSpring return to close0.08AYes
V4043A1259120 Vac3/4 in.Sweat8 psi8 CvNormally ClosedSpring return to close0.08AYes
V4043A1317120 Vac1 in.Sweat8 psi8 CvNormally ClosedSpring return to close0.08AYes
V4043A1689120 Vac1/2 in.NPT20 psi3.5 CvNormally ClosedSpring return to close0.08AYes
V4043A1697120 Vac1 in.NPT6.5 psi10 CvNormally ClosedSpring return to close0.08AYes
V4043A1705120 Vac3/4 in.NPT20 psi3.5 CvNormally ClosedSpring return to close0.08AYes
V4043B1000120 Vac1/2 in.NPT20 psi3.5 CvNormally OpenSpring return to close0.08ANo
Application: Hydronic Control
Type: 2 position
Body Pattern:

Two-way, Straight-through

Power Consumption: 9.6 VA
Frequency: 60 Hz
Nominal Timing: 15 sec
Electrical Connections: 18 in. leads (457 mm leads)
Fluid Temperature Range: 40 F to 200 F (5 C to 93 C)
Maximum Ambient Temperature: 125 F (52 C)
Materials (Body): Brass
(Stem): Stainless Steel
(Seat): Brass
(Packing O-Ring): EPDM rubber
(Ball Plug): Buna-N (NBR) Rubber Ball
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.
Approvals: Underwriters Laboratories Inc.

UL Component Listed:
File MH11826 Vol. 1



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