Brochure

72 63-8702
Motorized Zone Valves
V4043 Line Voltage Zone Valves
Flare Connection Sweat Connection NPT Connection
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.
A
pplication: 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)
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
Approvals, CSA: CSA Certified: File 1322
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.
Material Number Capacity
(Cv)
Capacity
(Kv)
Pipe Size
(inch)
Pipe Size
(DN)
Connection
Type
Maximum
Differential
Pressure
Ratings
(Close-off)
(psi)
Maximum
Differential
Pressure
Ratings
(Close-off)
(kPa)
De-energized
Position
Valve
Action
Voltage Current
Draw
Manual
Opener
V4043A1002/U 3.5 Cv 3 Kv 1/2 in. DN15 Flare 20 psi 138 kPa Normally
Closed
Spring
return to
close
120 Vac;
Power
Consumption
– 9.6 VA
0.08A Yes
V4043A1010/U 3.5 Cv 3 Kv 1/2 in. DN15 Sweat 20 psi 138 kPa Normally
Closed
Spring
return to
close
120 Vac;
Power
Consumption
– 9.6 VA
0.08A Yes
V4043A1184/U 1 Cv 0.9 Kv 1/2 in. DN15 Sweat 50 psi 345 kPa Normally
Closed
Spring
return to
close
120 Vac;
Power
Consumption
– 9.6 VA
0.08A Yes
V4043A1259/U 8 Cv 6.9 Kv 3/4 in. DN20 Sweat 8 psi 55 kPa Normally
Closed
Spring
return to
close
120 Vac;
Power
Consumption
– 9.6 VA
0.08A Yes
V4043A1317/U 8 Cv 6.9 Kv 1 in. DN25 Sweat 8 psi 55 kPa Normally
Closed
Spring
return to
close
120 Vac;
Power
Consumption
– 9.6 VA
0.08A Yes
V4043A1689/U 3.5 Cv 3 Kv 1/2 in. DN15 NPT 20 psi 138 kPa Normally
Closed
Spring
return to
close
120 Vac;
Power
Consumption
– 9.6 VA
0.08A Yes
V4043A1697/U 10 Cv 8.6 Kv 1 in. DN25 NPT 6.5 psi 45 kPa Normally
Closed
Spring
return to
close
120 Vac;
Power
Consumption
– 9.6 VA
0.08A Yes
V4043A1705/U 3.5 Cv 3 Kv 3/4 in. DN20 NPT 20 psi 138 kPa Normally
Closed
Spring
return to
close
120 Vac;
Power
Consumption
– 9.6 VA
0.08A Yes
V4043B1018/U 3.5 Cv 3 Kv 1/2 in. DN15 Sweat 20 psi 138 kPa Normally
Open
Spring
return to
open
120 Vac;
Power
Consumption
– 9.6 VA
0.08A No