V3313-A1S Zone Valve, 3-way, 3/4" Sweat, 24 VAC w/ 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: 3/4" forged brass 
• Connection: soldering / sweat
• Position: Normally Closed (NC)
• Capacity (Cv): 3.5
• Close-Off (psi): 30
• 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 

Valemo Zone Valves User Manual / Specification (PDF)