Overview
The TLV SJ7-15 free float steam trap is a proven mechanical trap designed for reliable condensate handling in industrial steam systems. Free Float® steam traps feature SJ, J3X, J5X, J6X, J7X, J8X, SS1, SS3 and SS5 trap designs, with the SJ7-15 optimized for moderate-pressure applications up to 250PSIG at 428°F. Its 1-1/2″ NPT or flanged connection suits both main line and process service where consistent steam quality is critical.
Key Features
- Maintains a tight seal even under low condensate load conditions, keeping no steam leakage
- Mechanical free float design requires no external power or control air
- Cast iron body rated for 250PSIG at 428°F operating conditions
- 1-1/2″ port size for standard piping integration
- Compact, rugged construction suitable for harsh plant environments
- Used condition unit fully functional and ready for installation
Technical Specifications
This steam trap combines proven mechanical operation with straightforward field maintenance. Verify all specifications against your system design before installation.
Typical Applications
The TLV SJ7-15 is commonly installed in:
- Steam main lines and distribution headers
- Process equipment heat exchangers
- Autoclaves and sterilizers
- Jacketed kettles and cooking vessels
- Industrial heating systems with moderate condensate load
Compatibility & Replacements
Compatible With
- Standard steam systems rated 250PSIG or lower
- NPT and flanged piping configurations (PN16 standard)
- Condensate return lines with minimal backpressure
- Systems requiring tight sealing under low load
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator. Common TLV free float trap models operate in the same pressure/temperature envelope; consult TLV product selection guides for direct replacement confirmation.
Works With
- Standard steam system piping and fittings
- Condensate receivers and return lines
- No special controls or instrumentation required
- Compatible with manual and automated steam distribution systems
