Resideo V8043E5079/U QuickFit Zone Valve 24 Vac 1 in Sweat 18 in Lead Wires

Product Description

The RESIDEO V8043E5079/U is a 5000 Series low voltage normally closed zone valve designed for hydronic control. It provides two-position, straight-through control of supply water at up to 300 psi operating pressure. This valve features a motorized actuator and valve assembly to manage hot water flow to a heat exchanger. The QuickFit pushbutton powerhead allows for easy removal during service, ensuring efficient maintenance.

• Motorized actuator and valve assembly for hot water flow control to heat exchangers.
• QuickFit pushbutton powerhead designed for easy removal and service.
• Provides two-position, straight-through control of supply water at up to 300 psi operating pressure.

Product Highlights

Low voltage normally closed zone valve for hydronic systems with easy serviceability.

Product Information

Standard Information

• Brand: RESIDEO
• Manufacturer Part Number: V8043E5079/U

Technical Specifications

• Includes: End switch enclosure, Manual Opener
• Application: Hydronic Control
• Compatible With: Heating and cooling systems
• Connection Type: 1 inch Sweat
• Power Loss Action: Valve Closed
• Valve Plug Material: Buna-N (NBR) Rubber
• Approvals and Standards: CSA Certified: File 1322
• Ambient Operating Temperature Max: 125 °F (52 °C)
• Differential Pressure Close-off Max: 8 psi (55 kPa)
• Flow Coefficient: 8 Cv (6.9 Kvs)
• Media Temperature Min: 50 °F (10 °C)
• Media Temperature Max: 200 °F (93 °C)
• Static Pressure Rating: 300 psi (2068 kPa)
• Valve Body Material: Brass
• Valve Body Pattern: Two-way, Straight Through
• Valve Seat Material: Brass
• Valve Start Position: Closed
• Valve Stem Material: Stainless Steel
• Switch Type: End Switch
• Series: 5000 Series
• Fail-Safe: Spring Return
• Input Voltage: 24 VAC
• Trim Material: Stainless Steel
• Size: 1 inch
• Control Signal: Two Position
• Frequency: 50 Hz; 60 Hz
• Operating Humidity Range: 5 to 95% relative humidity, non-condensing
• Power Consumption: 7.7 VA
• Timing Nominal Open: 30 sec
• Current Draw: 0.32A
• Fluid Temperature Range: 40°F to 200°F (5°C to 93°C)
• Electrical Connections (in): 18 in. leads
• Electrical Connections (mm): 457 mm leads
• Valve Type: Zone Valve
• De-energized Position: Normally Closed
• Packing Material: EPDM rubber
• Approvals: Underwriters Laboratories Inc. UL Listed: File MH11826