Clearance Specials
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.
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MDV Series Motorized Ball Valve

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

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

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

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

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 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