Eclipse 20420 3-Way Universal Direct-Acting Solenoid Valve
The Eclipse 20420 is a direct-acting, 3-way universal solenoid valve engineered for dependable general service applications across a wide range of media and environments. Built with a durable brass body, NBR seat, and brass disc, this valve delivers reliable shutoff and diversion performance in demanding HVAC, industrial, and process control systems. Its explosion-proof enclosure makes it suitable for hazardous location installations where safety compliance is critical.
Key Specifications
- SKU: 20420
- Valve Type: 3-Way Universal, Direct Acting
- Connection Size: 1/4″ NPT
- Voltage: 120VAC
- Flow Coefficient (Cv): 0.25
- Pressure Range: 0–150 PSI
- Body Material: Brass
- Seat Material: NBR (Nitrile Butadiene Rubber)
- Disc Material: Brass
- Enclosure Type: Explosion Proof
Compatible Media
- Air
- Water
- Light Oil
Features & Benefits
- Direct-acting design operates without a minimum pressure differential, ensuring reliable performance at zero pressure drop
- 3-way universal configuration allows use as a diverting or mixing valve for versatile system integration
- Explosion-proof enclosure rated for use in hazardous locations where flammable gases or vapors may be present
- Brass body construction provides excellent corrosion resistance and long service life
- NBR seat material offers strong resistance to oils, fuels, and water-based fluids
- Compact 1/4″ NPT connection fits easily into tight piping configurations
- Rated for pressures from 0 to 150 PSI, covering a broad range of general service applications
- 120VAC coil voltage is compatible with standard North American electrical systems
Typical Applications
- HVAC pneumatic control systems
- Industrial process control and automation
- Air, water, and light oil distribution systems
- Hazardous location installations requiring explosion-proof components
