White-Rodgers™ 1311-102 1300 Zone Valve, 3/4 in Nominal, C End Style, 50 psi Pressure, 23.5 Cv, 24 VAC, Import

WR1311102 MFG #: 1311102S1
  • Amperage Rating: 0.4 A
  • Coefficient of Volume: 23.5 Cv
  • Country of Origin: MX
  • Differential: 15 psi
  • Domestic/Import: Import
  • Electrical Connections: 3 Wire
  • End Style: C
  • Manufacturer Name: Copeland, Emerson Electric
  • Material: Stainless Steel
  • Nominal Size: 3/4 in
  • Series: 1300
  • Time Cycle: 45 sec Open/Close
  • Voltage Rating: 24 VAC
  • Water Temperature: 240 deg F
There are two types of white Rodgers "1300 Series" zone valves available, 2-wire and 3-wire, for zoning hydronic systems upto 50 psi. the valves operate quietly and efficiently, providing years of reliable service.
  • Features and More

Features

  • Quiet operation
  • Automatic recycling manual operator shows valve position at all times
  • Built-in auxiliary contacts to control burner or circulator relay
  • Motor can be removed from valve assembly without draining system
  • Self-aligning barrel-type valve stem design
  • Made of a corrosion-resistant stainless steel
  • Uses line pressure to seal off without binding on opening and closing
  • Four zone valves operate with one 40 VA transformer
  • 23.5 Cv at 1 psi drop
  • 2-1/2 ft friction loss copper tubing
  • 60 Hz frequency

Application

  • Hydroid Zoning

Includes

  • Screw Terminal Wiring Panel and Auxiliary Switch