Description
Sporlan Controls 3481-00 — 5/8″ 2-Way Normally Closed Solenoid Valve (Less Coil)
The Sporlan Controls 3481-00 is a 5/8″ two-way, normally closed (NC) solenoid valve engineered for dependable refrigerant flow control in commercial and industrial refrigeration and HVAC systems. Designed in a “less coil” configuration, this valve body allows technicians and engineers to pair it with the appropriate Sporlan coil for their specific voltage and application requirements — maximizing flexibility across a wide range of system designs.
As a normally closed valve, the 3481-00 remains shut in its de-energized state, providing a built-in safety feature that prevents refrigerant flow during power interruptions. When energized, the valve opens to allow controlled flow through the 5/8″ connection, making it well-suited for liquid line, suction line, and hot gas bypass applications.
Sporlan Controls, a Parker Hannifin brand, is a globally recognized leader in refrigeration and HVAC flow control components, trusted by contractors and engineers for consistent quality and long service life.
Key Features
- 5/8″ connection size for compatibility with standard refrigeration line sets
- 2-Way, Normally Closed (NC) design — valve closes when de-energized for added system safety
- Less Coil configuration — select and pair with the correct Sporlan coil for your voltage requirements
- Designed for use in refrigeration and HVAC liquid line, suction line, and hot gas applications
- Built to Sporlan’s exacting quality standards for long-lasting, reliable performance
- Compatible with a wide range of refrigerants used in commercial and industrial systems
Application
- Commercial refrigeration systems
- Industrial HVAC and process cooling
- Liquid line solenoid valve service
- Suction line and hot gas bypass control
Specifications
- SKU: 3481-00
- Brand: Sporlan Controls (Parker-Sporlan)
- Connection Size: 5/8″
- Valve Type: 2-Way (2W)
- Valve Action: Normally Closed (NC)
- Coil: Not Included (Less Coil)







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