Depend-o-drain model MDB-O-3 SPLASH COVER 33089312 drain valve 220VAC 96D350A71
The Depend-o-drain Model MDB-O-3 is a heavy-duty, electrically operated solenoid drain valve designed for the efficient and automatic removal of condensate from compressed air systems. This specific model is a complete, ready-to-install unit featuring a 220VAC coil and an integral splash cover for enhanced safety and durability in demanding industrial environments.
This valve is an essential component for protecting your air-powered equipment, pneumatic tools, and processes from the damaging effects of water, oil, and contaminants.
Key Features & Benefits
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Fully Automatic Operation: The 220VAC solenoid allows for easy integration into automated control systems. It can be timed to open at regular intervals or triggered by a sensor, ensuring consistent condensate removal without manual intervention.
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Robust Solenoid Design: Unlike float-type drains, the solenoid mechanism is less susceptible to failure from dirt, sludge, or freezing, providing high reliability in tough conditions.
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Integrated Splash Cover (33089312): The metal splash cover protects the solenoid coil and electrical connections from physical impact, dripping water, oil, and other corrosive fluids, significantly extending the valve’s service life.
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High Reliability & Long Service Life: Built with industrial-grade materials, the MDB-O-3 is engineered for millions of cycles, reducing maintenance costs and downtime.
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Efficient Drainage: Provides a full-port, fast-opening action to expel condensate quickly and completely, preventing accumulation in air receivers, dryers, filters, and drip legs.
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220VAC Coil: Standard industrial voltage for easy wiring and compatibility with common plant electrical systems across many regions.
Technical Specifications
| Feature | Specification |
|---|---|
| Manufacturer / Brand | Depend-o-drain |
| Model Number | MDB-O-3 |
| Product Type | Solenoid Operated Drain Valve |
| Voltage | 220 VAC |
| Splash Cover | Yes (Part # 33089312) |
| Valve Body Material | Brass (typical for this model) |
| Splash Cover Material | Steel or Galvanized Steel |
| Orifice Size | 3/8″ NPT (typical for MDB series) |
| Pressure Range | 0 to 200 PSI (Confirm with manufacturer datasheet) |
| Temperature Range | Up to 180°F (82°C) (Confirm with manufacturer datasheet) |
| Industry Model Code | 96D350A71 |
Applications
The MDB-O-3 drain valve is ideal for use in a wide range of applications where reliable automatic condensate drainage is critical:
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Air Compressor Receivers / Tanks
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Refrigerated Air Dryers
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Desiccant Air Dryers
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Inline Filters (Coalescing, Particulate)
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Moisture Separators
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Drip Legs in Compressed Air Lines
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General Pneumatic System Maintenance
