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Honeywell V8043 Low Voltage Normally Closed Zone Valves

Low Voltage Normally Closed Zone Valves
V8043

Two-way on-off low voltage valves consist of an actuator and valve assembly for controlling the flow of hot 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.
• Actuator motor may be replaced without removing the valve body or draining the system.

 

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

Cat #Electrical Connections(inch)Connection Type(psi)(Cv)Manual OpenerEnd Switch
V8043A100318 in. leads; 457 leads1/2 in.Flare20 psi3.5 CvYes-
V8043A101118 in. leads; 457 leads1/2 in.Sweat20 psi3.5 CvYes-
V8043A102918 in. leads; 457 leads3/4 in.Sweat20 psi3.5 CvYes-
V8043A103718 in. leads; 457 leads1 in.Sweat20 psi3.5 CvYes-
V8043A119318 in. leads; 457 leads18 in. leads; 457 leads1/2 in.Inverted Flare20 psi3.5 CvYes-
V8043A122718 in. leads; 457 leads1/2 in.NPT20 psi3.5 CvYes-
V8043E100418 in. leads; 457 leads1/2 in.Sweat20 psi3.5 CvYesSPST
V8043E101218 in. leads; 457 leads3/4 in.Sweat20 psi3.5 CvYesSPST
V8043E102018 in. leads; 457 leads1 in.Sweat20 psi3.5 CvYesSPST
V8043E106118 in. leads; 457 leads3/4 in.Sweat8 psi8 CvYesSPST
V8043E107918 in. leads; 457 leads1 in.Sweat8 psi8 CvYesSPST
V8043E112918 in. leads; 457 leads1/2 in.Inverted Flare20 psi3.5 CvYesSPST
V8043E113718 in. leads; 457 leads1 in.NPT6.5 psi10 CvYesSPST
V8043E114518 in. leads; 457 leads3/4 in.NPT20 psi3.5 CvYesSPST
V8043F1028screw terminal block1/2 in.Sweat20 psi3.5 CvYesSPST
V8043F1036screw terminal block3/4 in.Sweat20 psi3.5 CvYesSPST
V8043F1051screw terminal block1 in.Sweat20 psi3.5 CvYesSPST
V8043F1093screw terminal block3/4 in.Sweat8 psi8 CvYesSPST
V8043F1101screw terminal block1 in.Sweat8 psi8 CvYesSPST
Application: Hydronic Control
Type: 2 position
Body Pattern:

Two-way, Straight-through

Valve Action: Spring return to close
Voltage: 24 VAC
Frequency: 50 Hz; 60 Hz
Power Consumption: 7.7 VA
Nominal Timing: 15 sec
De-energized Position: Normally Closed
Static Pressure: 125 psi (862 kPa)
Fluid Temperature Range: 50 F to 200 F (10 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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