Honeywell V8043E1020 is a 1" Sweat Connection Motorized Zone Valve, two-way on-off low voltage valve.
Honeywell Zone Valves V8043 consist of a motorized actuator and valve assembly for controlling the flow of hot water to a heat exchanger such as a radiator, convector, finned baseboard radiator, or infloor radiant coil for space temperature control. The V8043 5000 series valves provide two-position, straight through control of supply water at up to 300 psi operating pressure.
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;
- 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
- 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
- May be installed without disassembling the valve
- Complete powerhead may be removed or replaced without breaking plumbing line connections or draining the system
- Connection Type: Sweat
- Pipe Size (inch): 1"
- Pipe Size (DN): DN25
- 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: Tradeline
Works great! Plain and Simple! Installed in new underfloor hydronic heating system. Works like a charm. Made very well.
Size: 1"
By Mr. Home Improvement (For Now) (from Eureka, SD) on
04/22/2011
Verified
Purchase
Great quality! These 3/4" Sweat Zone Valves were carefully packaged and came as described. They work flawlessly.
Size: 3/4"
By Santo (from Mahopac, NY) on
01/30/2024
Verified
Purchase
Speedy delivery These guys came through for us in our time of needing a part for our furnace - and quick!
Size: 1/2"
By Beth (from Yuma, CO) on
01/24/2024
Verified
Purchase
good zone valve I have used these since I started plumbing in 1992. Reliable valves and easy to maintain or change out.
Size: 3/4"
By Duane (from Carpenter, WY) on
01/21/2024
Verified
Purchase
Zone valves Honeywell zone valve as expected. Delivered on time.
Size: 1/2"
By William (from Ely, MN) on
12/14/2019
Verified
Purchase
Honeywell Zone Valves..... Excellent Customer Service……………………………………...
Size: 1"
By Tim (from S.hempstead, NY) on
08/13/2019
Verified
Purchase
very good highly recommend
Size: 1/2"
By jacob (from Tysons corner) on
12/03/2015
Verified
Purchase
Zone Valve works great, slick to install.
Size: 3/4"
By Richard (from Winterport, ME) on
11/23/2021
Verified
Purchase
Good Buy Good Buy & good product.
Size: 1/2"
By George (from Grand junction, CO) on
11/16/2018
Verified
Purchase
Very good product like all other product I bought, this valve is great working good as other valves I bought.
Size: 1"
By Jacob (from Vienna, VA) on
12/17/2015
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