Product Description
Honeywell V8043E1012 is a 3/4" Sweat Connection Motorized two-way on-off low voltage Zone Valve. Honeywell Zone Valves V8043 consists of an actuator and valve assembly for controlling the flow of hot water.Features:
- May be installed without disassembling the valve;
- 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;
- Complete powerhead may be removed or replaced without breaking plumbing line connections or draining the system;
- Compact construction for easy installation;
- Approvals of Underwriters Laboratories Inc (UL Component Listed: File MH11826 Vol. 1);
- Actuator motor may be replaced without removing the valve body or draining the system;
 Applications:
- Hydronic Control. 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;
 Technical Specifications of Honeywell V8043E1012:
- Connection Type: Sweat;
- Pipe Size (inch): 3/4";
- Pipe Size (DN): DN20;
- Body Pattern: Two-way, Straight-through;
- Capacity (Cv): 3.5 Cv;
- Capacity (Kv): 3 Kv;
- De-energized Position: Normally Closed;
- Maximum Close-off Pressure (psi): 20 psi;
- Fluid Temperature Range: 50 F to 200 F;
- Electrical Connections: 18" leads;
- Power Consumption: 7.7 VA;
- Nominal Timing: 15 sec;
- Valve Action: Spring return to close;
- Maximum Ambient Temperature: 125 F;
- Dimensions: 4" high x 3-1/2" wide x 2-3/8" deep;
- Type: 2 position;
- Auxiliary End Switch: SPST;
- End Switch Rating: 50 VA pilot duty @ 24 V;
- Static Pressure (psi): 125 psi;
- Materials (Body): Brass;
- Materials (Stem): Stainless Steel;
- Materials (Ball Plug): Buna-N (NBR) Rubber Ball;
- Materials (Packing O-rings): EPDM O-rings;
- Voltage: 24V;
- Manual Opener: Yes;
- Tradeline Value: TradelineÂ