Description
ASCO 8320G192 3-Way Normally Open Solenoid Valve Overview
The ASCO 8320G192 is a direct-acting, general-service solenoid valve engineered for reliable fluid control in demanding HVAC, pneumatic, and light fluid applications. Featuring a 3-way, normally open configuration, this valve is designed to open the flow path when de-energized and shift flow when energized — making it ideal for pilot control, diverting, or mixing service. The durable brass body and NBR (Buna-N) seal construction ensure compatibility with air, water, and light oil media, while the NEMA 4X rated enclosure provides protection against dust, splashing water, and corrosion in challenging environments.
Key Specifications
- Model: ASCO 8320G192
- Valve Type: 3-Way, Normally Open (N/O)
- Operation: Direct Acting
- Port Size: 1/4″ NPT
- Voltage: 120VAC
- Flow Coefficient (Cv): 0.09
- Pressure Range – Air: 0–235 PSI
- Pressure Range – Water & Light Oil: 0–250 PSI
- Body Material: Brass
- Seal Material: NBR (Buna-N)
- Enclosure Rating: NEMA 4X
- Service: General Purpose
- Media: Air, Water, Light Oil
Features & Benefits
- Direct-Acting Design: Operates independently of line pressure, ensuring reliable switching even at low or zero differential pressure conditions.
- 3-Way Normally Open Configuration: Provides versatile flow control for diverting, mixing, or pilot duty applications — flow passes freely when de-energized.
- Brass Body Construction: Offers excellent corrosion resistance and durability for use with water, air, and light oil media.
- NBR Seal: Buna-N elastomer provides reliable sealing performance across a wide range of compatible fluids and temperatures.
- NEMA 4X Enclosure: Protects the solenoid coil from dust, water, and corrosive environments — suitable for indoor and outdoor installations.
- Wide Pressure Rating: Handles up to 235 PSI for air and up to 250 PSI for water and light oil service.
- Compact 1/4″ NPT Port: Easy integration into existing piping systems with standard NPT threading.
- General Service Rating: Versatile enough for a broad range of HVAC, industrial, and fluid control applications.
Common Applications
- HVAC pneumatic control systems
- Air pilot control circuits
- Water and light oil flow control
- Industrial automation and process control
- OEM equipment integration
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