1” Sweat Zone Valve w/ End Switch, 18” leads

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The V8043E1020 from Honeywell is a 1” Sweat Zone Valve w/ End Switch, 18” leads. It consists 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;

Features:

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

Technical Specifications:

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

Product Specs
Amperage:	0.3
Application	Zoning
Body Pattern:	2-Way
Connection Type	Sweat
Depth (Inches):	2-3/8"
End Switch:	Yes
Flow Capacity (Cv):	3.5
Height	4"
Hertz:	59
Material1	Brass
Max Ambient Temp (°F):	125°F
Max Close-Off PSI:	20 psi
Max Pressure (PSI):	300
Max Temp.	200°F
Min Temp.	50°F
Position:	Normally Closed
Size1	1"
Temperature Range (F):	50°-200°F
Voltage	24v
Width	3-11/16"
Wiring:	18" Leads

Views: 10700
Model: V8043E1020
MPN: V8043E1020
Availability: In Stock
Usually ships: within 1 business day(s)