CASE of (12) V3222-A1S Motorized Zone Valve, 3-way, 1/2" NPT, 24 VAC with End Switch

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). Quick removal of power head with FastFit design. Corrosion-resistant, stainless steel housing. Aluminum cover. Configuration: 3-way (3 port) Valve Body: 1/2" forged brass Connection: 1/2" NPT threaded connection Position: Normally Closed (NC) Capacity (Cv): 2.5 Close-Off (psi): 50 Voltage: 24 VAC Frequency: 50/60 Hz. End Switch: 24V, 2A Installation: 18" Lead Wires Heavy-duty motor with all metal gears. Quality tested for over 100K cycles for flawless operation. UL Listed Valemo Zone Valves User Manual / Specification (PDF)