Specifications

Motorized Zone Valves
70-6910 231
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V4043 Line Voltage Zone Valves for Steam
Two way on-off line voltage valves consist of an actuator motor
and valve assembly for controlling the flow of low pressure steam.
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 applications.
Dimensions Diagram: See page 230
Application: Steam (low pressure) Control
Type: 2 position
Body Pattern: Two-way, Straight-through
Valve Action: Spring return to close
Frequency: 60 Hz
Power Consumption: 9.6 VA
Nominal Timing (sec, min): 15 sec
De-energized Position: Normally Closed
Electrical Connections: 18 in. leads (457 mm leads)
Static Pressure: 125 psi (862 kPa)
Fluid Temperature Range: 40 F to 240 F (5 C to 116 C)
Maximum Ambient Temperature: 125 F (52 C)
Materials
(Body): Brass
(Stem): Stainless Steel
(Seat): Brass
(Packing O-Ring): EPDM rubber
(Ball Plug): EPDM Rubber Ball
Comments: For low pressure (15 psi) steam application
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,
Product Number
Pipe Size Capacity
Connection
Type
Maximum Close-off Pressure
Voltage
Manual
Opener(inch) (DN) (Cv) (Kv) (psi) (kPa)
V4043E1003 1/2 in. DN15 3.5 Cv 3 Kv Sweat 20 psi 138 kPa 120 Vac Yes
V4043E1011 1/2 in. DN15 3.5 Cv 3 Kv Sweat 20 psi 138 kPa 208 Vac Yes
V4043E1029 1/2 in. DN15 3.5 Cv 3 Kv Sweat 20 psi 138 kPa 240 Vac Yes

Summary of content (11 pages)