Description
The ASCO 8320G172 is a direct-acting, 3-way universal solenoid valve engineered for general service applications across a wide range of media and environments. Built with a durable brass body and NBR (Buna-N) seals, this valve delivers reliable on/off fluid control for air, water, and light oil systems in commercial and industrial HVAC installations.
Key Features
- 3-way universal configuration for versatile installation and media flow control
- Direct-acting design — operates without minimum pressure differential
- 1/4″ NPT port connections for easy inline installation
- 120VAC coil voltage for standard electrical compatibility
- Low Cv of 0.09 for precise flow regulation in small-bore applications
- Brass body construction for corrosion resistance and long service life
- NBR (Buna-N) seals for compatibility with air, water, and light oil media
- NEMA 4X enclosure rating — suitable for indoor/outdoor use, including washdown and corrosive environments
Specifications
- SKU: 8320G172
- Brand: ASCO
- Valve Type: 3-Way Universal, Direct Acting
- Connection Size: 1/4″ NPT
- Voltage: 120VAC
- Flow Coefficient (Cv): 0.09
- Pressure Range (Air): 0–125 PSI
- Pressure Range (Water & Light Oil): 0–130 PSI
- Body Material: Brass
- Seal Material: NBR (Buna-N)
- Enclosure Rating: NEMA 4X
- Media: Air, Water, Light Oil
- Service Type: General Service
Applications
- HVAC control systems requiring directional flow switching
- Compressed air circuits and pneumatic control panels
- Water and light oil service lines
- Industrial automation and building automation systems
- Outdoor or washdown environments requiring NEMA 4X protection







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