The Honeywell V8043B1019 1/2 in. Sweat Connection Low Voltage Motorized Zone Valve includes a 3.5 Cv capacity. The On-off and two-way low voltage valves consist of an actuator and valve assembly for controlling the flow of hot water.
Features
The Honeywell V8043B1019 may be installed without disassembling the valve while the compact construction provides for easy installation. Complete powerhead may be removed or replaced without breaking plumbing line connections or draining the system and the actuator motor may be replaced without removing the valve body or draining the system. There is no manual opener.
Product Specifications
| Description |
24V 1/2 in. Sweat Connection Low
Voltage Motorized Zone Valve |
| Application |
Hydronic Control |
| Connection Type |
Sweat |
| Pipe Size (inch) |
1/2 in. |
| Pipe Size (DN) |
DN15 |
| Body Pattern |
Two-way, Straight-through |
| Capacity (Cv) |
3.5 Cv |
| Capacity (Kv) |
3 Kv |
| De-energized Position |
Normally Open |
| Maximum Close-off Pressure (psi) |
20 psi |
| Maximum Close-off Pressure (kPa) |
138 kPa |
| Fluid Temperature Range (F) |
40 F to 200 F |
| Fluid Temperature Range (C) |
5 C to 93 C |
| Electrical Connections (in.) |
18 in. leads |
| Electrical Connections (mm) |
457 mm leads |
| Power Consumption |
7.7 VA |
| Nominal Timing (sec, min) |
15 sec |
| Valve Action |
Spring return to open |
| Maximum Ambient
Temperature (F) |
125 F |
| Maximum Ambient
Temperature (C) |
52 C |
| Dimensions (in.) |
4 in. high x 3 1/2 in.
wide x 2 3/8 in. deep |
| Dimensions (mm) |
102 mm high x 89 mm wide x
60 mm deep |
| Type |
2 position |
| Static Pressure (psi) |
125 psi |
| Static Pressure (kPa) |
862 kPa |
| Materials (Body) |
Brass |
| Materials (Seat) |
Brass |
| Materials (Stem) |
Stainless Steel |
| Materials (Ball Plug) |
Buna-N (NBR) Rubber Ball |
| Materials (Packing
O-rings) |
EPDM rubber |
| Voltage |
24 Vac |
| Frequency |
60 Hz |
