Description
The Sporlan Controls 128934 is a thermostatic expansion valve (TXV) engineered for reliable refrigerant metering in R-404A refrigeration and cooling systems. Designed for 3-ton capacity applications, this valve features 1/2″ inlet and 7/8″ ODF outlet connections, making it a direct-fit solution for a wide range of commercial refrigeration equipment.
Sporlan is a trusted name in refrigeration controls, and this TXV upholds that reputation by delivering consistent superheat control and efficient refrigerant flow management — helping systems maintain optimal performance and energy efficiency across varying load conditions.
Key Features
- Refrigerant: R-404A compatible
- Capacity: 3-ton
- Inlet Connection: 1/2″ ODF
- Outlet Connection: 7/8″ ODF
- Type: Thermostatic Expansion Valve (TXV)
- Brand: Sporlan Controls — a Parker Hannifin company
Application
Ideal for commercial refrigeration systems, walk-in coolers, freezers, and other R-404A-based applications requiring precise superheat control and dependable refrigerant metering at 3-ton capacity.
Why Choose Sporlan?
Sporlan Controls has been a leader in refrigeration components for decades. Their TXVs are known for precision engineering, durable construction, and consistent performance — helping HVAC/R technicians and contractors deliver reliable results on every job.







Reviews
There are no reviews yet.