Specifications

Motorized Zone Valves
232 customer.honeywell.com 70-6910
V4044 Line Voltage Diverting Valves
On-off and diverting 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.
Dimensions Diagram: See page 230
Application: Hydronic Control
Type: 2 position
Body Pattern: 3-Way, Diverting
Valve Action: Spring Return to port A
Frequency: 60 Hz
Power Consumption: 9.6 VA
Nominal Timing (sec, min): 30 sec
De-energized Position: Port A Normally Closed
Static Pressure: 125 psi (862 kPa)
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
Replacement Parts:
802360LA 120V, 60 Hz Replacement motor for V4043, V4044 Zone Valves
802360MA 208V, 60 Hz Replacement motor for V4043, V4044 Zone Valves
802360NA 220V/50 Hz; 240V/60 Hz Replacement motor for V4043,
V4044 Zone Valves
802360QA 277V, 50/60 Hz Replacement motor for V4043, V4044 Zone
Valves
Product Number
Pipe Size Capacity
Connection
Type
Maximum
Close-off Pressure
Voltage
Manual
Opener
Electrical
Connections
Additional
Comments(inch) (DN) (Cv) (Kv) (psi) (kPa)
V4044A1001 1/2 in. DN15 4 Cv 3.4 Kv Flare 20 psi 138 kPa 120 Vac Yes 18 in. leads (457
mm leads)
—
V4044A1019 1/2 in. DN15 4 Cv 3.4 Kv Sweat 20 psi 138 kPa 120 Vac Yes 18 in. leads (457
mm leads)
—
V4044A1035 1/2 in. DN15 4 Cv 3.4 Kv Sweat 20 psi 138 kPa 208 Vac Yes 18 in. leads (457
mm leads)
—
V4044A1043 1/2 in. DN15 4 Cv 3.4 Kv Flare 20 psi 138 kPa 240 Vac Yes 18 in. leads (457
mm leads)
—
V4044A1050 1/2 in. DN15 4 Cv 3.4 Kv Sweat 20 psi 138 kPa 240 Vac Yes 18 in. leads (457
mm leads)
—
V4044A1191 3/4 in. DN20 7.0 Cv 6 Kv Sweat 10 psi 69 kPa 120 Vac Yes 18 in. leads (457
mm leads)
—
V4044A1258 1/2 in. DN15 4 Cv 3.4 Kv Sweat 20 psi 138 kPa 277 Vac Yes 24 in. leads (610
mm leads)
—
V4044A1290 1/2 in. DN15 2.7Cv; 4 Cv 3.4 Kv Sweat 20 psi 138 kPa 120 Vac Yes 18 in. leads (457
mm leads)
Restricted
by-pass
V4044B1009 1/2 in. DN15 4 Cv 3.4 Kv Flare 20 psi 138 kPa 120 Vac Yes 18 in. leads (457
mm leads)
—
V4044B1017 1/2 in. DN15 4 Cv 3.4 Kv Sweat 20 psi 138 kPa 120 Vac Yes 18 in. leads (457
mm leads)
—
V4044B1314 3/4 in. DN20 7.0 Cv 6 Kv Sweat 10 psi 69 kPa 120 Vac Yes 18 in. leads (457
mm leads)
—