Description
The Sporlan Controls 4056-00 is a 1-1/8″ ODF normally open (N/O) solenoid valve engineered for dependable refrigerant flow control in commercial and industrial refrigeration systems. Designed and manufactured by Sporlan — a trusted name in refrigeration controls — this valve delivers the precision performance that HVAC/R professionals demand in demanding applications.
In a normally open configuration, the valve allows refrigerant to flow freely when de-energized and closes upon energization, making it ideal for safety shutoff, liquid line, and suction line applications where fail-open operation is required.
Key Features
- Normally open (N/O) operation — valve opens when de-energized, closes when energized
- 1-1/8″ ODF (Outside Diameter Flare) sweat connection for easy field installation
- Designed for use with common refrigerants in commercial refrigeration and HVAC/R systems
- Robust construction for long service life in demanding environments
- Sporlan quality engineering ensures consistent, reliable performance
- Suitable for liquid line, suction line, and hot gas bypass applications
Application
This solenoid valve is well-suited for supermarket refrigeration systems, walk-in coolers and freezers, process cooling, and other commercial refrigeration applications where controlled refrigerant flow management is critical. The N/O design provides an added layer of system safety by defaulting to an open state during power loss.
Product Specifications
- Brand: Sporlan Controls
- SKU / Part Number: 4056-00
- Connection Size: 1-1/8″ ODF
- Operation Type: Normally Open (N/O)
- Valve Type: Solenoid Valve
- Application: Refrigeration / HVAC-R







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