Description
The Sporlan Controls 3935-00 is a 1-3/8″ three-way hot gas defrost valve engineered for dependable performance in commercial and industrial refrigeration applications. Designed by Parker-Sporlan — a trusted leader in refrigeration controls — this valve precisely manages hot gas flow during defrost cycles, helping maintain system efficiency, protect evaporator coils, and reduce energy consumption over the life of the equipment.
How It Works
The three-way valve configuration allows hot discharge gas from the compressor to be redirected directly to the evaporator during the defrost cycle, bypassing the condenser. This hot gas defrost method is faster and more energy-efficient than traditional electric defrost, minimizing product temperature fluctuation and system downtime.
Key Features
- 1-3/8″ connection size for compatibility with medium-to-large commercial refrigeration systems
- Three-way (3W) valve design for efficient hot gas defrost cycle management
- Engineered by Parker-Sporlan for proven reliability in demanding refrigeration environments
- Durable construction suitable for commercial and industrial refrigeration applications
- Supports faster, more energy-efficient defrost cycles compared to electric defrost methods
- Helps protect evaporator coils and maintain consistent product temperatures
Typical Applications
- Walk-in coolers and freezers
- Commercial refrigeration display cases
- Industrial refrigeration systems requiring hot gas defrost
- Multi-circuit refrigeration systems
Why Choose Sporlan
Parker-Sporlan has been a cornerstone of the refrigeration controls industry for decades, delivering valves and components that HVAC/R professionals trust on the job. The 3935-00 upholds that tradition with robust materials and precise engineering, making it a go-to solution for contractors and facility managers who demand long-term reliability from their defrost systems.
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