Description
Parker-Sporlan 4184-00 R46E259M Normally Closed Solenoid Valve Overview
The Parker-Sporlan 4184-00 is a normally closed (NC) refrigeration solenoid valve from the trusted Sporlan Controls product line. Featuring a 1-1/8″ ODF (Outside Diameter Flare/Solder) connection, this valve is engineered for precise, reliable refrigerant flow control in commercial and industrial refrigeration and HVAC systems. When de-energized, the valve remains in the closed position, providing a fail-safe shutoff that protects your system during power interruptions.
Key Features
- Normally Closed (NC) operation — valve closes automatically when de-energized for fail-safe protection
- 1-1/8″ ODF connection for easy integration into copper refrigerant piping
- Parker-Sporlan R46E259M series construction for dependable, long-service-life performance
- Designed for use in commercial refrigeration and HVAC liquid, suction, and hot gas line applications
- Compact, robust body construction suitable for demanding refrigeration environments
- Compatible with a wide range of common refrigerants used in commercial systems
Typical Applications
- Commercial refrigeration liquid line solenoid shutoff
- Suction line and hot gas bypass control
- Pump-down cycle control in refrigeration systems
- Evaporator defrost and refrigerant flow management
- Industrial process cooling and HVAC refrigerant circuit control
Why Choose Parker-Sporlan?
Parker-Sporlan is an industry leader in refrigeration flow control components, trusted by HVAC and refrigeration professionals worldwide. The Sporlan solenoid valve line is renowned for its precision engineering, compatibility with modern refrigerants, and ease of installation. The 4184-00 (R46E259M) delivers the dependability and performance that commercial refrigeration systems demand.
Ordering Information
- SKU: 4184-00
- Model: R46E259M
- Connection: 1-1/8″ ODF
- Operation: Normally Closed (NC)
- Brand: Parker-Sporlan







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