Description
The Sporlan Controls 3905-00 is a 1/2″ normally closed (N/C) solenoid valve body supplied without a coil, designed for precise refrigerant flow control in commercial and industrial refrigeration and HVAC systems. As a “less coil” valve body, it offers the flexibility to pair with your choice of compatible Sporlan coil to match your specific voltage and application requirements — making it an ideal solution for replacement, retrofit, or new system installations.
Sporlan, a Parker brand, is a trusted name in refrigeration controls, known for engineering components that deliver long service life and dependable performance in demanding environments. The normally closed design ensures the valve defaults to a closed position when de-energized, providing a critical safety feature that prevents unintended refrigerant flow during power interruptions.
Key Features
- 1/2″ connection size for compatibility with common refrigeration line configurations
- Normally Closed (N/C) operation — valve closes automatically when de-energized
- Less coil design — select and pair with the appropriate Sporlan coil for your voltage requirements
- Built for use in refrigeration and HVAC applications requiring reliable solenoid flow control
- Engineered by Sporlan (Parker), a leading manufacturer of refrigeration controls and components
Applications
- Commercial refrigeration systems
- Industrial HVAC and cooling circuits
- Liquid line, suction line, and hot gas bypass applications
- Retrofit and replacement installations requiring a solenoid valve body
Product Specifications
- Brand: Sporlan Controls (Parker)
- SKU / Part Number: 3905-00
- Connection Size: 1/2″
- Valve Action: Normally Closed (N/C)
- Coil: Not Included (Less Coil)







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