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Automatic Electrical Drain Valve

Item #101483985
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Product details

  • Automatic Electrical Drain Valve
  • 120 VAC
  • 1/2 NPT
  • Brass
  • 1/2 to 10 Second Open Time


  • The WDV3 Electrical Drain Valve is designed to remove condensate from compressors, compressed air dryers and receivers of any size, type or manufacturer. The WDV3 offers true installation simplicity and is recognized as the most reliable, best performing condensate drain worldwide. The large orifice in the direct-acting valve, combined with its sophisticated timer module, ensure many years of trouble-free draining of condensate.


  • Does not air-lock during operation
  • Compressed air systems up to any size
  • Direct-acting valve is serviceable
  • Suitable for all types of compressors
  • TEST (micro-switch) feature
  • High time cycle accuracy
  • Large valve orifice (4.5 mm)


Drain Interval Adjustable
Temperature Range [Min] 33 °F
Discharge Time 0.5 to 10 sec
Valve Material Brass
Port Size 1/2
Port Type NPT
Temperature Range [Max] 130 °F
Supply Voltage 120 VAC
Pressure [Max] 230 psig
Weight 1.714 LB
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