Description
ASCO HV220649-1-CSA Normally Open Solenoid Drain Valve
The ASCO HV220649-1-CSA is a 1/2″ normally open (N/O) solenoid-operated drain valve designed for dependable automatic drainage in HVAC, compressed air, and industrial fluid systems. Engineered to ASCO’s exacting standards and carrying CSA certification, this valve provides consistent, fail-safe performance — remaining open in the de-energized state to allow free drainage whenever power is removed.
Key Features
- 1/2″ pipe connection for easy integration into standard drain lines
- Normally Open (N/O) configuration — valve opens on power loss for fail-safe drainage
- 120V AC solenoid coil for compatibility with standard North American electrical systems
- CSA certified for use in Canada and the United States
- ASCO catalog number CLEFK22221
- Robust solenoid construction for long service life in demanding environments
Typical Applications
- Compressed air system condensate drainage
- HVAC equipment drain lines
- Industrial fluid and process drain control
- Automatic drain management in air dryers and receivers
Product Specifications
- SKU: HV220649-1-CSA
- Brand: ASCO
- Catalog Number: CLEFK22221
- Connection Size: 1/2″
- Valve Action: Normally Open (N/O)
- Coil Voltage: 120V AC
- Certification: CSA
Trust ASCO’s proven solenoid valve technology to keep your drainage systems operating safely and efficiently. Order the HV220649-1-CSA from Jackson Systems today.







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