Automatic Drain Valves for Compressors
Drain valves are essential for removing condensation and excess water vapor that could eventually damage your compressor or pneumatic systems. Universal Power Conversion is a premier supplier of Pneumatic Expello Drain Valves, Electronic Expello Drain Valves and Expello Shop Drain Valves. The Expello Electronic Drain Valve provides increased durability and reliability for constant protection from build-up of harmful contaminants in air tanks on mobile vehicles. Expello drain valves clean automatically and are corrosion-resistant for easy maintenance and extended operation life.
Browse our selection of Expello drain valves below, request a quote on the drain valves you need or contact UPC to learn more.
Pneumatic Expello Drain Valve
The Expello Air Products Pneumatic Drain Valve provides long lasting, durable air system protection. This compact drain valve expels build-up of harmful contaminants in air tanks on trucks, trailers, buses, RV’s and other equipment with compressed air systems. The pneumatic drain valve purges moisture and contaminants every time the compressor cycles (requires actuation line). It prevents brake drum damage, cylinder corrosion, sticking valves and loss of lubrication. Additionally, a 50-Watt heater can be used to prevent freeze-ups.Electronic Expello Drain Valve
The Expello Air Products Air Dryer system helps prevent brake line freeze-ups, clogging, deterioration and corrosion in an air brake system. It removes oil, carbon, dirt, sludge, and gets the water out. These air dryers are both a filtering and coalescing system. They remove 100% of solids larger than 1 micron in size and 99.9% of all compressor “blow by” oil.Additional Electronic Expello Drain Valve Benefits
- Cleaner, Drier Air
- Eliminate frozen air brakes
- Increase Uptime
- Air Brake System Component Protection
- Easy Installation
- Straight Through Design (Valve Does Not Collect Moisture and Debris)
- Mounts Horizontally or Vertically
Expello Shop Drain Valve
The Expello Air Products Shop Valve automatically removes moisture from shop air compressors. The valve replaces the manual drain petcock on the compressor’s storage tank. This valve is actuated by running a line from the valve to the compressor’s governor. Each time the compressor reaches cut in and cut out the valve will purge the moisture from the tank.Additional Expello Shop Drain Valve Features
- Automatically Drains Moisture From Compressed Air System
- Actuation Line and Connectors Included
- Provides Clean, Dry Air For The Shop’s Air System
Contact UPC for Automatic Drain Valves
Select from our stock options to request a quote or send us a quick message for more information about our drain valves.Keep in mind that no system eliminates all the moisture from the wet tank all the time.
Expello Data Sheets
Expello Drain Valve Flyer |
Expello Electronic Drain Valve |
Expello Pneumatic Drain Valve |
Expello Shop Drain Valve |
Expello Shop Drain Valve Spec |