Thermodynamic Steam Trap — TDF700S Series

Specifications

The Thermodynamic Steam Trap is simple and compact with a single moving part (disc) which opens to discharge condensate and closes in the presence of steam. Body materials are available in stainless and alloy steels for pressures up to 3,600 PSIG. Widely used in higher pressure drip applications and critical tracing applications where condensate backup is not permitted.

Models

• TDF700S: Standard Model — operates over full pressure range up to 650 PSIG
• TDF700HS: High-Pressure Model — recommended for pressures over 150 PSIG for improved efficiency

Selection Information

While both models operate up to 650 PSIG, the TDF700HS has a slightly smaller discharge orifice and is recommended for system pressures over 150 PSIG for increased performance and efficiency. Available in NPT, Socket Weld, and Flange connections from 1/2" through 1".

Applications

• Draining condensate from steam mains and supply lines
• Steam tracing applications
• High-pressure drip applications