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Honeywell Hydronic Zone Valve, Tube Size ( 1 Inch.)

Price: $156.74
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SKU: V8043E1020A
(See Product Details Below for Manufacturers Part Numbers)
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Hydronic Zone Valve, Tube Size 1 Inch, Coefficient of Volume 3.5, Electrical Connections 18 Inches Leads, 24 Volts, Motorized, Maximum Pressure 125 PSI

V8043; V8044 Low Voltage Zone Valves
ON-OFF and diverting low voltage valves consist of an actuator and valve assembly for controlling the flow of hot water, and some models for steam.
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.
All models may be installed without disassembling the valve.
Compact construction for easy installation.
Complete powerhead may be removed or replaced without breaking line connections or draining the system.
Actuator motor may be replaced without removing the valve body or draining the system.
Chilled water models available for cooling and heating applications.

Honeywell V8043E1020.

Product Specifications
Actuator Electrical Rating (Voltage, Frequency) 24 Vac, 50/60 Hz
Valve Body Pattern 2-Way
Pipe Connections Sweat
Pipe Connection Size (in.) 1 in.
Flow Capacity (Cv) 3.5 Cv
Flow Capacity (Kv) 3 Kv
Electrical Connections (in.) 18 in. leads
De-energized Position Normally closed
Maximum Close-off Pressure (psi) 20 psi
Maximum Close-off Pressure (kPa) 138 kPa
Maximum Static Pressure (psi) 125 psi
Application Type Hydronic Control
Aux Switch Ratings 4.4 A running @ 120 V, 50 VA pilot duty @ 24 V
Materials (Body & Seat) Brass
Materials (Stem) Stainless Steel
Power Consumption 7.7 VA
Nominal Timing (sec, min) 15 sec
Type of Control Electric
Dimensions (in.) 4 in. high, 3-11/16 in. wide, 2 3/8 in. deep
Fluid Temperature Range (F) 40 F to 200 F
Maximum Ambient Temperature (F) 125 F
Electrical connections (mm) 457 mm leads
Valve action Spring Return
Maximum Static Pressure (kPa) 862 kPa
Materials (Ball Plug) Buna-N (NBR) Rubber Ball
Materials (Packing 0-rings) EPDM O-rings
Comments 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.
Dimensions (mm) 101 mm high, 94 mm wide, 60 mm deep
Includes N.O. SPST auxiliary switch
Fluid Temperature Range (C) 5 C to 93 C
Maximum Ambient Temperature (C) 52 C
Type Zone Valve, Unitary
Approvals, Underwriters Laboratories Inc. UL Listed
Use with Actuator Integral

Unit of Measure: 1
Manufacturer: HONEYWELL
Mfg. Model#: V8043E1020, CAR2E788.

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