HW V8043F-1051

Hydronic Motorized Zone Valves

V8043 Low Voltage Normally Closed Zone Valve

• 2-Way on-off low voltage valves consist of an actuator and valve
  assembly for controlling the flow of hot water
• 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
• 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
• Fluid temperature range: 50° to 200°F (10° to 93°C)
• Maximum ambient temperature: 125°F
• UL Listed

* Tradeline
** Auxiliary End Switch Normally Open SPST