Industrial 21999-0177 Automatic Timed Electric Drain Valve

Description:

The Tsunami 21999-0177 Automatic Timed Electric Drain Valve with built-in strainer is used in compressed air systems for automatic condensate removal. Commonly installed on air compressors, receivers, dryers, filters, aftercoolers, and pneumatic equipment requiring reliable moisture control. Maintenance teams and pneumatic system operators use this drain valve for repair, replacement, retrofit, and improving compressed air system performance.

Applications:

The Tsunami 21999-0177 Moisture Minder Electronic Drain Valve is designed to automatically discharge water and contaminants from compressed air systems using a timed solenoid drain mechanism. It features an integrated strainer that captures debris before reaching the valve orifice, along with a manual ball valve that allows self-cleaning and manual draining. It is commonly used in industrial air preparation systems, compressor tanks, filters, dryers, and drip legs where preventing moisture buildup is essential.

Technical Specifications:

• Manufacturer: Tsunami
• Manufacturer Part Number (MPN): 21999-0177
• Product Type: Automatic electronic drain valve
• Series: Moisture Minder EDV
• Valve Type: Timed solenoid drain valve
• Power Supply: 115 VAC / 60 Hz
• Current Draw: 0.17 A
• Inlet Connection: 1/4" NPT internal / 1/2" NPT external
• Outlet Connection: 1/4" NPT
• Maximum Pressure: 230 PSI
• Maximum Temperature: 175°F
• Timer Adjustment: Adjustable solid-state timer with test button
• Timer Range: OFF 30 seconds–45 minutes; ON 0.5–10 seconds
• Strainer: Built-in self-cleaning strainer screen
• Valve Feature: Integrated 1/4-turn manual ball valve for cleaning and manual drain operation
• Orifice Size: 4 mm internal orifice
• Function: Automatic condensate removal from compressed air equipment
• Application: Compressors, receivers, dryers, filters, aftercoolers, and pneumatic systems
• Installation Type: Inline compressed air system installation

Common Replacements:

• Tsunami Moisture Minder EDV 21999-0177
• Tsunami 21999-0177 electronic compressor drain valve
• Industrial timed solenoid drain valve with strainer

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