Description
GC Valves S401GH02S0DF5 — 1/2″ Normally Closed Steam Solenoid Valve
The GC Valves S401GH02S0DF5 is a 1/2″ normally closed (N/C) solenoid valve engineered specifically for steam service applications. Designed to handle operating pressures from 0 to 150 PSI and powered by a 120V AC coil, this valve delivers dependable, automatic shut-off control in demanding steam systems found in commercial and industrial HVAC, boiler, and process piping installations.
When the coil is de-energized, the valve remains closed — making it the ideal choice for fail-safe steam isolation. Upon energization, the valve opens to allow steam flow, providing precise on/off control wherever it is needed.
Key Features
- Normally Closed (N/C) operation — valve closes automatically when power is removed
- 1/2″ pipe connection for easy integration into existing steam piping
- Rated for steam service across a 0–150 PSI pressure range
- 120V AC coil voltage for compatibility with standard control circuits
- Robust construction suited for high-temperature steam environments
- Reliable solenoid actuation for precise flow control
Specifications
- Brand: GC Valves
- SKU / Part Number: S401GH02S0DF5
- Valve Type: Solenoid Valve, Normally Closed (N/C)
- Pipe Size: 1/2″
- Media: Steam
- Pressure Range: 0–150 PSI
- Coil Voltage: 120V AC
Applications
- Commercial and industrial steam distribution systems
- Boiler and hydronic steam piping
- Process heating and steam control panels
- HVAC steam coil supply and return lines
- Fail-safe steam isolation in automated control systems







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