Description
Sporlan Controls 124254 Thermostatic Expansion Valve Overview
The Sporlan Controls 124254 is a heavy-duty Thermostatic Expansion Valve (TXV) engineered for large commercial and industrial refrigeration and air conditioning systems. Designed specifically for R-22 refrigerant, this valve delivers precise refrigerant metering at a 40-ton capacity, making it an ideal choice for high-load HVAC applications where accurate superheat control is critical to system efficiency and longevity.
Key Features
- Refrigerant: R-22 compatible
- System Capacity: 40 Ton
- Inlet Connection: 1-1/8″ ODF
- Outlet Connection: 1-5/8″ ODF
- Valve Type: Thermostatic Expansion Valve (TXV)
- Designed for large commercial and industrial HVAC/R applications
- Provides accurate superheat control for optimized system performance
- Manufactured by Sporlan Controls, a trusted leader in refrigeration flow control
Product Details
The TXV (Thermostatic Expansion Valve) is a critical component in any refrigeration circuit, regulating the flow of refrigerant into the evaporator to maintain proper superheat. The Sporlan 124254 is built to handle the demands of 40-ton commercial systems, featuring robust ODF (Outside Diameter Flare) sweat connections for secure, leak-free installation. Its 1-1/8″ inlet and 1-5/8″ outlet ODF connections accommodate the large-diameter line sets common in commercial chiller and rooftop unit applications.
Applications
- Large commercial air conditioning systems
- Industrial refrigeration equipment
- Chiller and rooftop unit installations
- R-22 systems requiring precise refrigerant flow control
- Replacement TXV for 40-ton capacity equipment
Why Choose Sporlan Controls
Sporlan Controls, a Parker Hannifin brand, has been a global leader in refrigeration and air conditioning flow control components for decades. Their TXVs are renowned for precision engineering, reliable performance, and long service life — trusted by HVAC professionals worldwide.







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