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Automatic Electrical Drain Valve

Item #104437901
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Product details

  • Automatic Electrical Drain Valve
  • 24 VDC
  • 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)


  • Also available in stainless steel


Temperature Range [Min] 33 °F
Temperature Range [Max] 130 °F
Valve Material Brass
Port Type NPT
Drain Interval Adjustable
Pressure [Max] 230 psig
Discharge Time 0.5 to 10 sec
Supply Voltage 24 VDC
Port Size 1/2
Weight 1.666 LB
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