Resideo V8043F1036/U 24 Vac 3/4 in Sweat N.C. Zone Valve

Product Description

Resideo V8043F1036/U is a 24 Vac two-way, normally closed motorized zone valve for hydronic control with a 3/4 in sweat connection. The unit pairs an actuator with a brass valve body, stainless steel stem and Buna-N plug, offering a Cv of 3.5, 7.7 VA power consumption (0.32 A) and screw terminal electrical connections. It includes an auxiliary N.O. SPST end switch, manual opener and spring-return-to-close action for cycling applications.

• 24 Vac input; power consumption 7.7 VA; current draw 0.32 A; 50/60 Hz
• 3/4 in sweat connection; capacity 3.5 Cv; maximum close-off differential 20 psi; static rating 125 psi
• Brass body, stainless steel stem, Buna-N plug, EPDM packing; screw terminal block; auxiliary N.O. SPST end switch; nominal open 15 seconds

Product Highlights

Two-way 3/4 in sweat zone valve, 24 Vac actuator, manual opener, auxiliary end switch, spring-return-to-close.

Product Information

Standard Information

• Brand: RESIDEO
• Manufacturer Part Number: V8043F1036/U

Technical Specifications

• Brand: Resideo
• Manufacturer Part Number: V8043F1036/U
• Model: V8043F1036/U
• Application: Hydronic control
• Input Voltage: 24 Vac
• Frequency: 50/60 Hz
• Power Consumption: 7.7 VA
• Current Draw: 0.32 A
• Nominal Size: 3/4 in
• Connection Type: Sweat (soldered)
• Valve Type: 2-way, straight-through
• Valve Action: Spring return to close
• De-energized Position: Normally closed
• Actuation: Two-position
• Timing (Nominal Open): 15 sec
• Capacity (Cv): 3.5 Cv
• Capacity (Kv): 3.0 Kv
• Maximum Differential Pressure (Close-off): 20 psi (138 kPa)
• Static Pressure Rating: 125 psi (862 kPa)
• Fluid Temperature Range: 50 F to 200 F (10 C to 93 C)
• Ambient Temperature Maximum: 125 F (52 C)
• Operating Humidity Range: 5% to 95% relative humidity, non-condensing
• Body Material: Brass
• Seat Material: Brass
• Stem Material: Stainless steel
• Plug/Ball Material: Buna-N (NBR) rubber
• Packing Material: EPDM rubber
• Electrical Connections: Screw terminal block
• Auxiliary End Switch Type: N.O. SPST
• End Switch Rating: 50 VA pilot duty at 24 V; 4.4 A running with 26.4 A inrush at 120 V
• Manual Opener: Yes
• Power Loss Action: Valve closed
• Dimensions (inches): 4 in x 3.5 in x 2.375 in
• Dimensions (mm): 102 mm x 89 mm x 60 mm
• UPC: 85267000765
• Certifications: UL Recognized (File MH11826); CSA Certified (File 1322)
• Series: V8043