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21163

21163
Refrigeration Stepper ValveRSV-220, 3/8 - 1/2 ODF, 10' lead length
Vendor Name:
KE2
URI Part Number:
21163
Vendor Part Number:
21163
Description:
Valve Body: RSV 220
Length (In.):
8
Width (In.):
5
Height (In.):
4
Shipping Weight (Lbs.):
2
Connection Size (In.):
3/8 - 1/2 ODF
Lead Length:
10
Prop65:
No

The KE2 Therm RSV electric expansion valve is a stepper motor actuated valve, designed for
refrigeration applications. The RSV uses a unipolar stepper motor that provides high precision
control. Upgrading a system with an RSV will increase system efficiency and provide the best, most consistent superheat control, and eliminate the headache of adjusting superheat.

  • High precision bi-directional control
  • 4-phase, 8-beat, 20 pole unipolar stepper motor
  • Neodymium-iron-boron magnet rotor
  • 500 steps for high resolution control
  • 30 to 90 per second step rate
  • External, replaceable coil
  • 5 wire coil
  • Insulation class E
  • Low power consumption
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