Description
ASCO 8148A20000A0000 2-Way Normally Closed Brass Solenoid Valve
The ASCO 8148A20000A0000 is a 2-way, normally closed (NC) brass solenoid valve designed for dependable fluid shut-off and control in a wide range of HVAC, plumbing, and industrial applications. With a 1/2″ inlet and 3/4″ outlet port configuration, this valve provides precise on/off control of liquids and gases, making it a trusted choice for system integrators and service technicians alike.
Key Features
- 2-way, normally closed (NC) operation — valve closes when de-energized for fail-safe fluid shut-off
- 1/2″ inlet x 3/4″ outlet port configuration for versatile piping connections
- Brass valve body construction for excellent corrosion resistance and durability
- Part of ASCO’s proven Series 8148 solenoid valve family
- Designed for reliable, long-service-life performance in demanding HVAC and fluid control environments
- Compact, direct-acting design suitable for a variety of media including water, air, and compatible fluids
Applications
- HVAC hydronic systems and chilled water circuits
- Water and fluid shut-off control
- Commercial and industrial process control
- Pneumatic and compressed air systems
- Plumbing and building automation systems
Why Choose ASCO?
ASCO is a globally recognized leader in solenoid valve technology, trusted by HVAC professionals and engineers for decades. The Series 8148 line is engineered for consistent performance, easy installation, and long operational life — making it the go-to choice when system reliability is non-negotiable.







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