Overview
The TLV SS5N-32 is a maintenance-free stainless steel free float steam trap for steam distribution mains and tracer lines. This 3/4″ mechanical trap combines reliable condensate drainage with minimal steam loss, making it ideal for main-line applications where energy efficiency and uptime are critical. The trap features a precision-ground hollow float sphere that provides superior sealing and long service life in industrial steam systems.
Key Features
- 3-point sealing: Ensures exceptionally tight steam closure even under low condensate loads or superheated steam conditions
- Stainless steel construction: Corrosion-resistant body, cover, and float for extended service life
- Automatic bimetal air vent: Provides fast start-up and continuous air/non-condensable gas removal
- Built-in strainer: Protects internal float mechanism from debris and scale
- No levers or hinges: Compact design with float-actuated operation for simplified maintenance
- Removable cover: Allows easy inspection and servicing without removing the trap from the line
Technical Specifications
- Nominal Size: 3/4″ (DN 20)
- Maximum Operating Pressure: 32 barg (464 psig)
- Maximum Operating Temperature: 400°C (752°F)
- Connection Type: BSPT threaded or PN25/40 flanged (model dependent)
- Installation Orientation: Horizontal
- Body Material: Stainless Steel
- Cover Material: Stainless Steel
- Float Material: Stainless Steel
- Air Vent: Bimetal strip (automatic)
- Discharge Capacity: Up to 800 kg/h (dependent on orifice size and differential pressure)
Typical Applications
The SS5N-32 is ideal for:
- Steam distribution main lines requiring minimal steam loss
- Tracer line drainage in piping systems
- Small-to-medium condensate loads with low backpressure tolerance
- Outdoor installations where long-term reliability is essential
- Superheated steam applications benefiting from 3-point seating
- Systems operating at pressures up to 32 barg with continuous drainage needs
Compatibility & Replacements
Compatible With
- Standard steam distribution piping systems (main lines)
- Tracer line networks
- Systems operating on saturated or superheated steam
- Equipment rated for PN25 or PN40 flanged or BSPT threaded connections
- Condensate recovery and return systems
Replaces / Drop-In Replacement For
- Earlier TLV SS5N models with equivalent connection and pressure ratings
- Other 3/4″ stainless steel float traps rated for similar pressure/temperature service
- Verify compatibility with your system integrator before ordering to confirm connection type and orifice size match
Works With
- Standard steam main pipework and distribution systems
- Condensate return headers and collection networks
- Automatic or manual condensate isolation valves
- Pressure gauges and temperature indicators on main lines
- TLV repair kits and spare internal components (maintenance parts)
