Honeywell V8043D1205/U Zone Valve 24V 1/2" Inverted Flare N.O

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 5/8 in. wide x 2 3/8 in. deep
• Includes - Less Adapters
• Comments - Order adapters separately - 272708A (1/2 in. inverted flare to 1/2 in. sweat adapter), 272708B (1/2 in. inverted flare to 3/4 in. sweat adapter). 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 - Inverted Flare
• Body Pattern - Two-way, Straight-through
• Pipe Size (inch) - 1/2 in
• Current Draw - 0.32A
• 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
• Capacity (Cv) - 3.5 Cv
• Valve Action - Spring return to open
• Valve Type - Zone Valve
• Materials (Body) - Brass
• Materials (Seat) - Brass
• Materials (Stem) - Stainless Steel
• Actuation - Two position
• De-energized Position - Normally Open
• 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 - No

Installation Materials