Description
Sporlan Controls 129390 Thermostatic Expansion Valve Overview
The Sporlan Controls 129390 is a heavy-duty Thermostatic Expansion Valve (TXV) engineered for reliable refrigerant metering in large-capacity R-22 cooling systems. Rated at 10 tons, this valve is built to deliver consistent superheat control and optimal system efficiency across a wide range of operating conditions — making it an ideal choice for commercial HVAC and refrigeration applications.
Key Features
- Refrigerant: R-22 compatible
- System Capacity: 10 Ton
- Inlet Connection: 5/8″ ODF
- Outlet Connection: 1-1/8″ ODF
- Connection Type: ODF (Outside Diameter Fitting) for secure brazed installation
- Thermostatic expansion valve design for precise superheat regulation
- Engineered for commercial-grade performance and long service life
- Manufactured by Sporlan Controls, a trusted name in refrigeration flow control
Application
The Sporlan 129390 TXV is designed for use in large commercial air conditioning and refrigeration systems utilizing R-22 refrigerant. The thermostatic expansion valve meters liquid refrigerant into the evaporator coil, maintaining the correct superheat level to maximize heat transfer efficiency while protecting the compressor from liquid slugging. The ODF connections allow for clean, leak-free brazed joints in professional installations.
Why Choose Sporlan Controls
Sporlan Controls, a Parker Hannifin brand, has been a leading manufacturer of refrigeration and air conditioning components for decades. Their TXVs are recognized throughout the HVAC/R industry for precision engineering, consistent performance, and durability in demanding commercial environments.
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