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Exactronic EDS-2BV No-loss Drain Valve

Exactronic EDS-2BV No-loss Drain Valve

Part #: 1213372
Availability : Contact Us
Demand operated motorized ball valve




The EXACTRONIC Drain System (EDS) is designed for both trouble free and total maintenance free draining of water, oil, sludge, scale, and anything else that causes other types of drains to fail.

The EDS is superior to electronic drains that drain on time because timed drains waste air. Wasted air means higher operating costs. The EDS operates only when the reservoir fills. It then drains the reservoir without wasting any air.

The drain is trouble free because condensate and other foreign matter drains out through a motor operated ball valve. The straight through, large opening of the ball valve passes not only condensate but large scale, rust and other particles. When the drain cycle is completed, the powerful gearmotor closes the valve securing an air tight seal every time.

This proven method of draining away accumulations minimizes man-hours required for cleaning, repairing, adjusting, or replacing drains.

Technical Specifications

Model # Model
Voltage Inlet Outlet
Pressure Max
Weight Width Height Depth
EDS-2BV Exactronic Aluminum &
0.4 Gal. per cycle,
100 psi
12OV, 60 Hz.,
I Ph
1/2" 1/4" 200 PSI 34°F -1400°F 20 lbs 14" 11" 6"


  • Maintenance Free Design
  • No Wasted Air - Saves Energy
  • See Through Vessel
  • One Year Warranty
  • Manual Override Button
  • Fully Tested
  • Optional Alarm contacts
  • Made in the U.S.A.
How it Works


The EXACTRONIC DRAIN SYSTEM (EDS) combines the best features of float type drains and timeroperated ball valve drains. Float operated drains do not waste air, but they frequently clog up because they cannot handle scale or sludge through their small internal drain port. Timed ball valves drains will not clog up because they have a large drain port and a self cleaning action. However, timer operated ball valve drains must be continually adjusted to prevent wasting enormous amounts of air. The EDS will not clog, or waste air.


The condensation drains into the EDS.s noncorrosive reservoir where it accumulates. As the level of condensation rises to the top of the reservoir, a magnetic float rises and closes the contacts of a reed type switch. A signal is sent to an electronic relay that causes the powerful gearmotor to open and drain the reservoir. The result is no air loss and no adjustments ever have to be made. The see through vessel makes visual inspection of the drain.s operation very easy. The EDS does not require any routine maintenance.


The EDS is ideal for draining accumulations of pressurized condensation, scale, and/or sludge due to the large drain port and self cleaning action. Other types of drains tend to fail under these conditions. Since the EDS works on demand, it can be used on small or large air systems. Installation is easy.


EDS2BV Install Drawing



Engineering Drawing
More Information

Download Air System Products EXACTRONIC Brochure