B3 Series

Description

The Belimo 3-Way control valve is perfect to be used in the Phoenix Hydronic Solution to divert heat pump load flow to the domestic hot water tank. These valves have a high C_v and multiple sizes to handle any project.

• Control Input: On/Off/Floating Point
• Running Time (motor): 90 seconds, independent of load
• Power Supply:
  • 24VAC ± 20%, 50/60 Hz
  • 24VDC ±10%
• Power Consumption running:
  • 3/4 in, 1 in: 1.5 W, holding: 0.2 W
  • 1 1/4 in, 1 1/2 in, 2 in: 2.5 W, holding: 0.4 W
• Transformer Sizing:
  • 3/4 in, 1 in: 2.0 VA (class 2 power source)
  • 1 1/4 in, 1 1/2 in, 2 in: 5.5 VA (class 2 power source)
• Electrical Connection: 3 ft, 18 GA appliance rated cable with 1/2″ conduit connector
• Overload Protection: Electronic throughout 0 to 90° rotation
• Angle of Rotation: max. 90°, adjustable with mechanical stop
• Direction of Rotation (motor), Reversible with switch
• Position Indication handle
• Manual Override: external push button
• Maximum differential pressure (ΔP): 50 psi for typical applications
• Cv rating
  • A-port: Choose size for values
  • B-port: 70% of A to AB Cv