Dryers

Lowers compressed air dewpoints for better equipment efficiency.

NEW! CLEAN DRY AIR SYSTEMS
Wilkerson offers high performance, economical point-of-use clean dry air systems for applications in markets such as packaging, processing, conveying, laboratory, and instrumentation. Click any of the Clean Dry Air System products below to learn more!

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Choose a product from the drop down menu or from the chart below to learn more:


Membrane Dryers -4°F and -40°F
atmospheric dewpoints
Manual Desiccant Dryers -45°F and -100°F
atmospheric dewpoints
Regenerative Dryers -40°F pressure dewpoint
New! Clean Dry Air Systems Products
Liquid Separators WSA and WSO Series
High flow rates
Automatic Electrical Drain Valve WDV3 Series
Versatile, Trouble-Free
Zero Loss Drain WDV2 Series
Reliable and Economical
Refrigeration Dryer WDRD Series
Achieve perfectly dry compressed air

Automatic Electrical Drain Valve
WDV3 Series

Automatic Electrical Drain Valve WDV3 View Catalog 603: Dryer Products

Features

The WDV3 Electrical Drain is designed to remove condensate from compressors, compressed air dryers and receivers up to any size, type or manufacturer.

The WDV3 offers true installation simplicity and it is recognized as the most reliable and 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
  • Also Available In Stainless Steel
  • The Direct Acting Valve Is Serviceable
  • Suitable for All Types of Compressors
  • TEST (Micro-Switch) Feature
  • High Time Cycle Accuracy
  • Large (4.5mm) Valve Orifice

Specifications

Operating Pressure

230 PSIG (15.9 bar)

Ambient Operating
Temperature


34° to 130°F (1.1° to 54°C)

Coil Insulation

Class H

340°F (171.1°C)

Voltages

AC

115, 230/50-60

DC

12, 24

Timer

Open Time

0.5 to 10 sec.,
Adjustable

Cycle Time

0.5 to 45 min.,
Adjustable

Maximum Current Rating

4mA Max.

Port Size

1/4, 3/8, 1/2 NPT

Weight

1.8 lb. (0.8 kg)