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V4043A1010/U Honeywell Motorized Zone Check Valve Sweat N.C.
   Model: V4043A1010/U
V4043A1010/U Honeywell Motorized Zone Check Valve Sweat N.C.
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    Honeywell Valve

    Honeywell Motorized Zone Check Valve N.C.

    Two way on-off line voltage valves consist of an actuator motor and valve assembly for controlling the flow of hot or chilled water.

    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.
    All models may be installed without disassembling the valve.
    Compact construction for easy installation.
    Complete powerhead may be removed or replaced without
    breaking plumbing line connections or draining the system.
    Motor may be replaced without removing the valve body or
    draining the system.
    Suitable for heating and cooling applications.

    Honeywell V4043A1010/U Sweat N.C. Zone Valve
    Application Hydronic Control
    Dimensions (in.) 4 in. high x 3 1/2 in. wide x 2 3/8 in. deep
    Dimensions (mm) 102 mm high x 89 mm wide x 60 mm deep
    Frequency 60 Hz
    Approvals, Underwriters Laboratories Inc. UL Listed: File MH11826
    Operating Humidity Range (% RH) 5 to 95% relative humidity, non-condensing.
    Timing Nominal Open--15 sec
    Ambient Temperature Range (F) 125 F Maximum
    Ambient Temperature Range (C) 52 C Maximum
    Connection Type Sweat
    Body Pattern Two-way, Straight-through
    Pipe Size (inch) 1/2 in.
    Pipe Size (DN) DN15
    Current Draw 0.08A
    Fluid Temperature (C) 5 C to 93 C
    Fluid Temperature (F) 40 F to 200 F
    Maximum Differential Pressure Ratings (Close-off) (psi) 20 psi
    Maximum Differential Pressure Ratings (Close-off) (kPa) 138 kPa
    Electrical Connections (in.) 18 in. leads
    Electrical Connections (mm) 457 mm leads
    Capacity (Cv) 3.5 Cv
    Capacity (Kv) 3 Kv
    Valve Action Spring return to close
    Valve Type Zone Valve
    Materials (Body) Brass
    Materials (Seat) Brass
    Materials (Stem) Stainless Steel
    Actuation Two position
    De-energized Position Normally Closed
    Static Pressure Rating (psi) 125 psi
    Static Pressure Rating (kPa) 862 kPa
    Materials (Plug/Ball/Disc) Buna-N (NBR) Rubber Ball
    Materials (Packing) EPDM rubber
    Manual Opener Yes

    download pdf Installation Instructions


    HELP Contact Customer Support
    Toll-Free help line offering product info and ordering support
    Online e-mail technical and installation support


    Product Manufacturer: Honeywell.

    Processing and Delivery Information: Please allow Processing Time as stated above for your order, plus standard transportation delivery time. Orders placed after 2PM EST may not begin processing until the next business day. Please call for Rush Processing and/or Rush Shipping options.

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