Description
The ASCO RB3-0178 is a 24VDC poppet-style solenoid valve engineered for dependable, precise fluid control in demanding HVAC and industrial applications. ASCO’s reputation for quality and durability makes this valve a trusted choice for contractors and engineers who need consistent performance in critical systems.
Product Overview
Poppet valves are known for their tight sealing capability and fast response times. The RB3-0178 operates on a 24VDC coil, making it compatible with low-voltage control systems commonly found in commercial and industrial HVAC installations. Its robust construction ensures long service life even in high-cycle environments.
Key Features
- 24VDC operating voltage — compatible with standard low-voltage control circuits
- Poppet valve design for positive shut-off and reliable sealing
- Fast response and consistent actuation for precise flow control
- Durable construction suited for high-cycle HVAC and industrial duty
- ASCO quality engineering for long-term reliability
Typical Applications
- HVAC fluid and pneumatic control systems
- Industrial process control and automation
- Building automation and mechanical system integration
- Compressed air and gas control circuits
Why Choose ASCO?
ASCO is a globally recognized leader in solenoid valve technology, trusted by HVAC professionals and industrial engineers for decades. The RB3-0178 continues that legacy with a design focused on tight shut-off, fast actuation, and long service intervals — minimizing downtime and maintenance costs.







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