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

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 

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