Description
The Sporlan Controls 904078 is a 1-3/8″ discharge bypass valve body engineered for commercial and industrial refrigeration systems. Discharge bypass valves are a critical component in refrigeration capacity control, preventing compressor short-cycling and maintaining stable system operation under varying load conditions by bypassing hot discharge gas back to the low side of the system.
Product Overview
Designed as a replacement or new-installation valve body, the 904078 features a 1-3/8″ connection size and operates across a 0–75 range, making it well-suited for a broad spectrum of commercial refrigeration applications. Sporlan Controls, a Parker brand, is a globally recognized leader in refrigeration controls and components, known for precision engineering and long-term reliability.
Key Features
- 1-3/8″ valve body connection size for compatibility with common commercial refrigeration line sizes
- 0–75 operating range for flexible capacity control across varying system loads
- Discharge bypass design diverts hot gas to prevent compressor short-cycling
- Robust valve body construction for long service life in demanding refrigeration environments
- Designed for use with Sporlan’s compatible discharge bypass valve components and accessories
- Manufactured by Sporlan Controls (Parker), a trusted name in refrigeration valve technology
Application
- Commercial refrigeration systems requiring capacity modulation
- Walk-in coolers and freezers
- Supermarket refrigeration racks
- Industrial process cooling systems
- Any application where compressor short-cycling protection is required
Specifications
- SKU: 904078
- Brand: Sporlan Controls (Parker)
- Connection Size: 1-3/8″
- Type: Discharge Bypass Valve Body
- Operating Range: 0–75
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