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Dissolved Oxygen, Power Failure, Pipe Sizes, Relative Humidity, Electrical Connection, Honeywell, Brass Material, Rem, Plumbing
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Honeywell V8043G1018 Zone Valve 24V 3/4" Sweat N.C

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Honeywell V8043G1018/U - Zone Valve 24V 3/4" Sweat N.C 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. 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. Actuator motor may be replaced without removing the valve body or draining the system. Product Specifications: Application - Hydronic Control Dimensions (in) - 4 in. high x 3 1/2 in. wide x 2 3/8 in. deep 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. Valve designed for cycling (not constantly powered on) applications Frequency - 50 Hz; 60 Hz Approvals, Canadian Standards Association - CSA Certified: File 1322 Operating Humidity Range (% RH) - 5 to 95% relative humidity, non-condensing Voltage - 24 Vac; Power Consumption--7.7 VA 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) - 3/4 in Current Draw - 0.32A Fluid Temperature (C) - 10 C to 93 C Fluid Temperature (F) - 50 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 Capacity (Cv) - 3.5 Cv 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 Installation Materials
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