Sporlan Thermostatic Expansion Valve SBFC - AAA-C
Product Overview
Model: SBFC - AAA-C
Type: Thermostatic Expansion Valve (TXV)
Manufacturer: Sporlan (Emerson)
Purpose: Precisely meters refrigerant into the evaporator to control superheat and improve system efficiency and reliability
Refrigerant Compatibility R-502 & R-404-A
Key Features
Balanced port design for stable operation across varying pressure conditions
Factory-charged sensing bulb and capillary for consistent performance
Adjustable superheat range to match system load and evaporator conditions
Durable construction with corrosion-resistant materials for long service life
High-capacity flow suitable for a wide range of commercial and light industrial refrigeration applications
Compatible with common refrigerants (verify specific refrigerant compatibility per model and application)
Mounting hardware and service connections designed for straightforward installation and maintenance
Specifications (typical for SBFC series AAA-C variant)
Valve Type: Internally or externally equalized option depending on application (verify for AAA-C)
Connection Sizes: Available in multiple inlet/outlet connection sizes—confirm exact size for AAA-C
Capacity: High-capacity rating; match to system tonnage/BTU requirements using Sporlan capacity charts
Temperature Range: Designed to operate across standard HVAC/R evaporator temperature ranges; consult Sporlan technical data for limits
Bulb Charge: Factory-pumped per model specification
Applications
Commercial refrigeration systems
Light industrial cooling
Chilled water systems with direct expansion evaporators
Supermarket cases, walk-ins, process cooling
Installation & Service Notes
Ensure correct valve selection for refrigerant type, system capacity, and whether internal or external equalization is required.
Mount the sensing bulb on a clean, well-insulated section of the evaporator outlet tube; secure with proper clamps and orient to manufacturer recommendations.
Charge the sensing bulb with correct refrigerant and ensure good thermal contact; avoid mounting on brazed joints or uneven surfaces.
Set initial superheat per system design and fine-tune while monitoring evaporator suction pressure and discharge temperatures.
Perform leak checks and follow safety procedures when brazing near valve components.
Replace with factory-approved Sporlan spare parts when servicing.
Ordering Information
Confirm exact model suffixes and connection sizes when ordering (SBFC - AAA-C indicates a specific variant; verify AAA-C details with Sporlan product tables).
Provide refrigerant type, system tonnage, preferred connection sizes, and whether internal or external equalization is needed.
For technical support, installation guidance, or assistance selecting the correct SBFC - AAA-C variant for your system, consult Sporlan technical literature or contact an HVACR professional.
Sporlan Thermostatic Expansion Valve SBFC - AAA-C
Product Overview
Model: SBFC - AAA-C
Type: Thermostatic Expansion Valve (TXV)
Manufacturer: Sporlan (Emerson)
Purpose: Precisely meters refrigerant into the evaporator to control superheat and improve system efficiency and reliability
Refrigerant Compatibility R-502 & R-404-A
Key Features
Balanced port design for stable operation across varying pressure conditions
Factory-charged sensing bulb and capillary for consistent performance
Adjustable superheat range to match system load and evaporator conditions
Durable construction with corrosion-resistant materials for long service life
High-capacity flow suitable for a wide range of commercial and light industrial refrigeration applications
Compatible with common refrigerants (verify specific refrigerant compatibility per model and application)
Mounting hardware and service connections designed for straightforward installation and maintenance
Specifications (typical for SBFC series AAA-C variant)
Valve Type: Internally or externally equalized option depending on application (verify for AAA-C)
Connection Sizes: Available in multiple inlet/outlet connection sizes—confirm exact size for AAA-C
Capacity: High-capacity rating; match to system tonnage/BTU requirements using Sporlan capacity charts
Temperature Range: Designed to operate across standard HVAC/R evaporator temperature ranges; consult Sporlan technical data for limits
Bulb Charge: Factory-pumped per model specification
Applications
Commercial refrigeration systems
Light industrial cooling
Chilled water systems with direct expansion evaporators
Supermarket cases, walk-ins, process cooling
Installation & Service Notes
Ensure correct valve selection for refrigerant type, system capacity, and whether internal or external equalization is required.
Mount the sensing bulb on a clean, well-insulated section of the evaporator outlet tube; secure with proper clamps and orient to manufacturer recommendations.
Charge the sensing bulb with correct refrigerant and ensure good thermal contact; avoid mounting on brazed joints or uneven surfaces.
Set initial superheat per system design and fine-tune while monitoring evaporator suction pressure and discharge temperatures.
Perform leak checks and follow safety procedures when brazing near valve components.
Replace with factory-approved Sporlan spare parts when servicing.
Ordering Information
Confirm exact model suffixes and connection sizes when ordering (SBFC - AAA-C indicates a specific variant; verify AAA-C details with Sporlan product tables).
Provide refrigerant type, system tonnage, preferred connection sizes, and whether internal or external equalization is needed.
For technical support, installation guidance, or assistance selecting the correct SBFC - AAA-C variant for your system, consult Sporlan technical literature or contact an HVACR professional.