Description
The Sporlan Controls 3781-00 is a refrigeration solenoid valve featuring a 1-3/8″ ODF (Outside Diameter Flare/Solder) connection, supplied without a coil to allow technicians and engineers maximum flexibility in coil selection for their specific voltage and application requirements. Sporlan solenoid valves are a trusted choice in commercial and industrial refrigeration systems, providing reliable on/off flow control of refrigerant in liquid, suction, and discharge line applications.
Key Features
- 1-3/8″ ODF connection for easy field brazing and installation
- Sold less coil — compatible with a range of Sporlan replacement coils for custom voltage selection
- Designed for use in commercial and industrial refrigeration systems
- Provides dependable on/off refrigerant flow control
- Durable construction built to withstand demanding refrigeration environments
- Suitable for liquid line, suction line, and discharge line service
Application
The Sporlan 3781-00 solenoid valve is ideal for OEM equipment builders, commercial refrigeration contractors, and HVAC-R service technicians who require a field-selectable coil configuration. By purchasing the valve body separately, installers can pair it with the appropriate Sporlan coil for the available power supply voltage at the job site.
Installation Notes
- Coil must be ordered separately — verify voltage requirements before selecting a coil
- ODF connection is designed for copper tubing with standard silver-brazing procedures
- Observe refrigerant flow direction as indicated on the valve body
- Follow all applicable local codes and manufacturer guidelines during installation
Product Specifications
- Brand: Sporlan Controls
- SKU: 3781-00
- Connection Size: 1-3/8″ ODF
- Coil Included: No (Less Coil)
- Valve Type: Refrigeration Solenoid Valve
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