Description
The Sporlan Controls 129492 is a heavy-duty Thermostatic Expansion Valve (TXV) engineered for large commercial refrigeration and air conditioning systems operating on R-410A refrigerant. Designed to deliver precise refrigerant metering at a 35-ton capacity, this valve ensures optimal evaporator performance and system efficiency across demanding HVAC applications.
Sporlan, a Parker brand, is a globally recognized leader in refrigeration controls, and this TXV reflects their commitment to quality, reliability, and engineering precision. Whether used in new installations or as a direct replacement, the 129492 provides consistent superheat control to protect compressors and maximize system performance.
Key Features
- Designed for R-410A refrigerant systems
- 35-ton capacity for large commercial HVAC applications
- 1-1/8″ inlet x 1-3/8″ outlet connection sizes
- Thermostatic expansion valve (TXV) for precise superheat control
- Engineered by Sporlan Controls, a trusted Parker brand
- Suitable for new installations and direct replacement applications
Specifications
- SKU: 129492
- Brand: Sporlan Controls (Parker-Sporlan)
- Refrigerant: R-410A
- Capacity: 35 Ton
- Inlet Connection: 1-1/8″
- Outlet Connection: 1-3/8″
- Valve Type: Thermostatic Expansion Valve (TXV)
Applications
- Large commercial air conditioning systems
- Chiller and rooftop unit refrigerant circuits
- R-410A refrigeration systems requiring high-capacity expansion control
- Replacement TXV for existing Sporlan-equipped systems







Reviews
There are no reviews yet.