Description
The Sporlan Controls 4339-00 is a 1/2″ ODF normally closed (N/C) solenoid valve engineered for dependable refrigerant flow control in commercial and industrial refrigeration and air conditioning systems. As a normally closed valve, it remains shut when de-energized, preventing refrigerant flow and protecting the system during power-off conditions — a critical safety and operational feature for any refrigeration circuit.
Sporlan, a Parker brand, is a globally recognized leader in refrigeration controls and components. Their solenoid valves are trusted by HVAC/R professionals for long service life, tight shutoff, and compatibility with a wide range of refrigerants.
Key Features
- 1/2″ ODF sweat connection for easy field installation
- Normally closed (N/C) operation — valve closes on power loss for system protection
- Designed for use in refrigeration and air conditioning liquid, suction, and hot gas lines
- Built to Sporlan’s exacting quality standards for long-term reliability
- Compatible with a broad range of common refrigerants
- Compact, rugged construction suited for commercial and industrial applications
Typical Applications
- Liquid line refrigerant shutoff
- Suction line control
- Hot gas bypass and defrost circuits
- Commercial refrigeration systems
- Air conditioning and heat pump systems
Why Choose Sporlan?
Sporlan Controls has been a cornerstone of the refrigeration industry for decades, delivering precision-engineered components that HVAC/R technicians and engineers rely on. The 4339-00 solenoid valve upholds that tradition, offering consistent performance, minimal maintenance, and straightforward installation in a wide variety of system configurations.
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