Kleen Blast
Kleen Blast
Tacoma, Washington 1448 St. Paul Avenue, Tacoma, WA 98421
Portland, Oregon 3747 North Suttle Road, Portland, OR 97217
Hayward, California 30028 Industrial Pkwy., S.W. Hayward, CA 94544
Rancho Cucamonga, California 9871 8th St. Rancho, Cucamonga, CA 91730
Chula Vista 676-B Moss Street, Chula Vista, CA 91911
Phone: 800-553-3625
Email: Info@kleenblast.com
Website: www.kleenblast.com
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The Most Dependable Motorized Ball Valve

For the most dependable drain, install the MDV-400. The MDV-400 consists of a heavy duty, electric actuator, an integral adjustable timer, and a full ported ball valve. The MDV-400 manages virtually any fluid in a variety of applications, including compressed air condensate, cooling tower filters, and separators.
MDV Series Motorized Ball Valve
Unit of Measure
Items MDV Series Motorized Ball Valve
39-2211121
MDV Series 1/2 Inch (in) Connection Size and 600 Pound Per Square Inch Gauge (psig) Maximum Allowable Working Pressure (MAWP) Motorized Ball Valve
Price $1,015.00
 MDV Series Motorized Ball Valve
39-2311121
MDV Series 3/4 Inch (in) Connection Size and 600 Pound Per Square Inch Gauge (psig) Maximum Allowable Working Pressure (MAWP) Motorized Ball Valve
Price $1,030.00
 MDV Series Motorized Ball Valve
39-2411121
MDV Series 1 Inch (in) Connection Size and 600 Pound Per Square Inch Gauge (psig) Maximum Allowable Working Pressure (MAWP) Motorized Ball Valve
Price $1,075.00
 MDV Series Motorized Ball Valve
39-3211121
MDV Series 1/2 Inch (in) Connection Size and 900 Pound Per Square Inch Gauge (psig) Maximum Allowable Working Pressure (MAWP) Motorized Ball Valve
Price $1,125.00
 MDV Series Motorized Ball Valve
39-3311121
MDV Series 3/4 Inch (in) Connection Size and 900 Pound Per Square Inch Gauge (psig) Maximum Allowable Working Pressure (MAWP) Motorized Ball Valve
Price $1,140.00
Description N/A For dependable draining at consistent intervals choose the "I" version. A power on LED and test button are located on the exterior of the top cover. The adjustable valve cycle controls are protected within the enclosure. The MDV-400I is suitable for indoor or outdoor service
Brands N/A Kleen Blast® Van Air Systems
Model N/A MDV-400I
Voltage N/A 115 V
Number of Phase N/A 1
Frequency N/A 50 Hz60 Hz
Thread Type N/A National Pipe Thread (NPT)
Valve Body Material N/A Brass N/A Brass N/A Brass N/A Stainless N/A Stainless
Maximum Allowable Working Pressure (MAWP) N/A 600 psig N/A 600 psig N/A 600 psig N/A 900 psig N/A 900 psig
Width N/A 6.8 in
Height N/A 7.0 in N/A 7.5 in N/A 7.8 in N/A 7.8 in N/A 7.9 in
Depth N/A 6.0 in
Weight N/A 8.2 lb N/A 8.4 lb N/A 8.8 lb N/A 8.2 lb N/A 8.7 lb
Features and Benefits N/A
  • Adjustable timers
  • Powerful motor
  • Full ported ball valve
  • Control by either a timer or float switch (or both simultaneously)
Applications N/A
  • Moisture separators and filters
  • Sediment filter back washing
  • Compressor intercoolers
  • Drop legs and receiver tanks
  • Compressed air dryers