Description
Xylem-Hoffman Specialty Series 17C Balanced Pressure Thermostatic Steam Trap
The Xylem-Hoffman Specialty 401545 (Model 17C-SV-2-25) is a Series 17C Balanced Pressure Thermostatic Steam Trap engineered for reliable, energy-efficient condensate removal in steam heating and process systems. With a 1/2″ NPT swivel pattern connection and a 25 PSI differential pressure rating, this trap delivers consistent performance across a wide range of commercial and industrial steam applications.
Balanced Pressure Thermostatic Operation
The Series 17C utilizes a balanced pressure thermostatic capsule element that responds to temperature differences between steam and subcooled condensate. This design allows the trap to open and discharge condensate efficiently while remaining tightly closed to live steam, minimizing energy waste and ensuring maximum system efficiency.
Key Features
- Model: 17C-SV-2-25
- Connection Size: 1/2″ NPT
- Connection Pattern: Swivel (SV)
- Differential Pressure Rating: 25 PSI
- Series: 17C Balanced Pressure Thermostatic
- Balanced pressure capsule element for accurate steam/condensate discrimination
- Compact, durable construction suited for commercial and light industrial steam systems
- Swivel pattern design for flexible installation orientation
Typical Applications
- Steam heating mains and branch lines
- Unit heaters and convectors
- Steam distribution and condensate return systems
- Low- to medium-pressure steam process equipment
Why Choose Hoffman Specialty
Hoffman Specialty, a trusted Xylem brand, has been a leading manufacturer of steam and hydronic system components for over a century. The Series 17C steam trap reflects that legacy of quality — built to deliver long service life, minimal maintenance, and dependable condensate management in demanding environments.







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