Install Instructions

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Table Of Contents

SUBMITTAL SHEET

33-00449-02

V404X Line Voltage Valves

V4043 LINE VOLTAGE ZONE VALVES

V4043 LINE VOLTAGE ZONE VALVES FOR STEAM

V4044 LINE VOLTAGE DIVERTING VALVES

V4043 LINE VOLTAGE ZONE

VALVES

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.

SPECIFICATIONS

Application: Hydronic Control

Valve Type: Zone Valve

Body Pattern: Two-way, Straight-through

Frequency: 60 Hz

Actuation: Two position

Electrical Connections: 18 in. leads (457 mm leads)

Voltage: 120 Vac; Power Consumption – 9.6 VA

Current Draw: 0.08A

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

Maximum)

Fluid Temperature: 40°F to 200°F (5°C to 93°C)

Static Pressure Rating (psi): 125 psi

Static Pressure Rating (kPa): 862 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.

Approvals:

Underwriters Laboratories Inc.: UL Component Listed: File

MH11826 Vol. 1

CSA: CSA Certified: File 1322

NOTE: 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.

Job Name Model(s)

Engineer Qty. Notes

Mechanical Contractor Qty. Notes

Contractor’s P.O. No. Qty. Notes

Representative Approval

Notes Service

Tag No.

Summary of content (4 pages)

PAGE 1
V404X Line Voltage Valves V4043 LINE VOLTAGE ZONE VALVES V4043 LINE VOLTAGE ZONE VALVES FOR STEAM V4044 LINE VOLTAGE DIVERTING VALVES SUBMITTAL SHEET Job Name Model(s) Engineer Qty. Notes Mechanical Contractor Qty. Notes Qty. Notes Contractor’s P.O. No. Representative Approval Notes Service Tag No. V4043 LINE VOLTAGE ZONE VALVES Two way on-off line voltage valves consist of an actuator motor and valve assembly for controlling the flow of hot or chilled water.
PAGE 2
V404X LINE VOLTAGE VALVES Material Number Maximum Maximum DeDifferential Pressure Differential Pressure Capacity Capacity Pipe Size Pipe Size Connection Ratings (Close-off) Ratings (Close-off) energized Position (Cv) (Kv) (inch) (DN) Type (psi) (kPa) Valve Action Manual Opener V4043A1002/U 3.5 Cv 3 Kv 1/2 in. DN15 Flare 20 psi 138 kPa Normally Closed Spring return Yes to close V4043A1010/U 3.5 Cv 3 Kv 1/2 in.
PAGE 3
V404X LINE VOLTAGE VALVES Electrical Material Number Connections Maximum Differential Pressure Ratings (Close-off) (psi) Connection Type Maximum Differential Pressure Ratings (Close-off) (kPa) Deenergized Position Valve Action Voltage Current Draw Manual Opener V4043E1003/U 18 in. leads (457 mm leads) Sweat 20 psi 138 kPa Normally Closed Spring return to close 120 Vac; Power Consumption – 9.6 VA 0.08A Yes V4043E1011/U 18 in.
PAGE 4
V404X LINE VOLTAGE VALVES Dimensions in inches (millimeters) V4043, V8043 SWEAT COPPER CONNECTION MODELS 6 V4044, V8044 SWEAT COPPER CONNECTION MODELS 5 3-1/2 (89) 1 7/8 DIA.