Description
The Sporlan Controls 3353-00 is a 1/2″ ODF normally closed (N/C) solenoid valve equipped with a manual operator, engineered for dependable refrigerant flow control in commercial and industrial refrigeration and air conditioning systems. Sporlan’s reputation for precision engineering makes this valve a trusted choice among HVAC/R professionals who demand consistent, leak-free performance.
Product Overview
This normally closed solenoid valve remains shut in its de-energized state, automatically stopping refrigerant flow when power is lost — a critical safety feature for system protection. The integrated manual operator allows technicians to open the valve manually during installation, commissioning, or service without requiring electrical power, streamlining maintenance and troubleshooting procedures.
Key Features
- 1/2″ ODF (Outside Diameter Flare) connections for straightforward copper line integration
- Normally closed (N/C) operation — valve closes automatically when de-energized for fail-safe refrigerant shutoff
- Built-in manual operator for valve actuation without electrical power during service or startup
- Compact, robust construction designed for long service life in demanding refrigeration environments
- Compatible with a wide range of common refrigerants used in commercial HVAC/R applications
- Sporlan-engineered internals for low pressure drop and reliable sealing performance
Typical Applications
- Commercial refrigeration systems
- Air conditioning liquid line service
- Refrigerant flow control and isolation
- Evaporator pump-down circuits
- Multi-circuit refrigeration systems
Why Choose Sporlan?
Sporlan Controls, a Parker Hannifin brand, has been a leading manufacturer of refrigeration and air conditioning controls for decades. Their solenoid valves are recognized industry-wide for precision manufacturing, reliable sealing, and compatibility with modern refrigerants. The 3353-00 continues this tradition, offering HVAC/R contractors and engineers a dependable solution for refrigerant flow management.
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