Description
Van Air Systems MDV-400I Motorized Drain Valve
Brass or Stainless Steel | 1/2", 3/4", or 1" NPT Automatic Condensate Drain Valve
The Van Air Systems MDV-400I Motorized Drain Valve provides dependable automatic condensate removal for compressed air systems where traditional solenoid drains frequently clog or fail. Built with a rugged full-port ball valve design, the MDV-400I delivers reliable drainage for receiver tanks, compressed air dryers, moisture separators, coalescing filters, intercoolers, and drop legs.
Designed for both indoor and outdoor installation, the MDV-400I features protected internal timing controls, a power-on LED indicator, and an external test button for quick operation verification. Adjustable cycle timing ensures precise condensate management across a wide range of industrial compressed air applications.
Available in brass or stainless steel construction and 1/2", 3/4", or 1" NPT connection sizes, the MDV-400I is a durable solution for facilities seeking long-term condensate drain reliability.
Key Features
- Full-port ball valve automatic condensate drain design resists clogging
- Suitable for indoor and outdoor compressed air applications
- Adjustable cycle interval from 30 minutes to 30 hours
- Adjustable open duration: 5, 10, 15, or 20 seconds
- External test button for quick function verification
- Power-on LED status indicator
- Demand-drain capable with level switch or differential pressure switch integration
- Brass or stainless steel valve body options
- Available in 1/2", 3/4", or 1" NPT sizes
- Rated up to 900 PSIG (stainless models)
- Ideal for compressors, receivers, dryers, separators, and filters
Built for Reliable Industrial Condensate Removal
Unlike electric solenoid automatic drains that plug with debris and oil carryover, the MDV-400I motorized drain valve uses a heavy-duty actuator and full-port valve to ensure consistent condensate discharge, improving compressed air quality while reducing maintenance downtime.
Compressed Air Advisors Online is America’s choice for compressed air solutions, providing nationwide expertise and dependable condensate management equipment from Van Air Systems.
