Description
The Robertshaw 4075-029 is a 120-volt, normally closed (N/C) solenoid valve designed for dependable fluid and gas flow control in HVAC, refrigeration, and hydronic applications. Engineered to Robertshaw’s exacting standards, this solenoid valve remains closed in its de-energized state, providing a built-in fail-safe that prevents unintended flow during power interruptions — a critical feature in commercial and residential mechanical systems.
Key Features
- 120V AC operating voltage for compatibility with standard HVAC control circuits
- Normally Closed (N/C) operation — valve closes automatically when de-energized for fail-safe performance
- 3/8″ pipe connection for straightforward installation into existing piping systems
- Compact, durable construction built to Robertshaw quality standards
- Suitable for use in HVAC, refrigeration, hydronic heating, and related fluid control applications
Specifications
- SKU: 4075-029
- Brand: Robertshaw
- Voltage: 120V AC
- Operation: Normally Closed (N/C)
- Pipe Size: 3/8″
- Valve Type: Solenoid Valve
Why Choose Robertshaw?
Robertshaw has been a trusted name in HVAC and appliance controls for decades, delivering precision-engineered components that meet the demands of professional contractors and technicians. The 4075-029 continues that tradition, offering reliable automated flow control in a compact, easy-to-install package.







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