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Valemo Controls


Valemo V3212-A1S Motorized Zone Valve, 3-way, 1/2", Sweat, 24 VAC with End Switch

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Superior performance, durable construction, economically priced. Controlling flow of water in hydronic heating or cooling systems. Includes end switch for signal feedback and control, or use without end-switch feedback (simply not connecting switch wires).

  • Normally closed (NC) 3-way zone valve.
  • Forged brass valve body.
  • Corrosion-resistant, stainless steel housing.
  • All metal gears
  • 24V power supply.
  • Frequency - 50/60 Hz.
  • 18" Lead Wires
  • Quality tested for over 100K cycles for flawless operation
  • Designed for quick and easy installation
  • Quick removal of power head with FastFit design.
  • 1/2" soldering/sweat connections

Valemo Zone Valves User Manual / Specification (PDF)


Perfect replacement for any of the following zone valve installations:

  • Honeywell 
  • Belimo 
  • Caleffi 
  • Erie/Schneider 
  • Barber Colman 
  • Bell & Gossett 
  • Flair 
  • Taco 
  • Erie 
  • Superior 
  • White Rodgers 
  • Detroit