Products Steam Traps Mechanical Free Float® (low pressure) Free Float® (med/high pres.) Free Float® for Main Lines With Bypass Valve Large Capacity Float Traps Clean Steam Traps Thermodynamic Disc-Type Thermostatic Thermostatic Temperature Control Clean Steam Traps Condensate Recovery PowerTrap® (Mechanical Pump with Built-in Trap) PowerTrap® (Mechanical Pump) Pressure Reducing Valves With built-in Separator and Trap (for process use) for Process Steam Compact for Steam for Vacuum Steam for Air Without Separator and Trap for Steam Compact for Steam for Vacuum Steam for Air Direct Acting for Steam for Air Safety Valves Control Valves, Controllers Multi-Control Valves with Built-in Separator and Trap for Steam for Vacuum Steam Multi-Control Valves for Steam for Vacuum Steam Control Valves Pneumatic Self-operated Temperature Control Surplussing Valves for Steam Controllers Setpoint MC Vortex Flowmeters Filters Separators for Steam (Built-in Trap) for Air (Built-in Trap) without Built-in Trap Sensors Temperature Sensors Valves Stainless Steel Ball Valves Lock Release Valves Bellows Sealed Valves Check Valves Strainers, Sight Glasses and Other Y-strainers Sight Glasses Automatic Non-freeze Valves Air Vents Rapid Initial Air Vents Automatic Air Vents Super Compact Automatic Air Vents Air Vents for Steam Air and Drain Traps Free Float® Air Traps Air Traps for High Viscosity Condensate Free Float® Drain Traps Peripheral Equipment Manifolds Flash Vessels Steam Compressor Maintenance Instruments Pocket-size Tester Engineering Software Instantaneous Water Heater More Information Steam Theory Document Search Technical Documents Product Solutions CAD 3D Archived Documents Operation Animations Success Stories System Solutions FAQ Water Hammer: The Mechanism Email Magazine Discover steam engineering tips in our bi-monthly newsletter. Sign up now Thermodynamic Steam Traps Steam traps that utilize the difference in the thermodynamic properties of condensate and steam.Also known as 'Disc Traps' Operating Pressure Range: 0.25 - 260 bargOperating Temperature Range: 0 - 550 °C ThermoDyne® Disc Traps PowerDyne® Disc Traps TLV Steam Traps aid refurbishment of Marshall steam engine Disc Steam Trap ThermoDyne® (Animation) Disc Steam Trap PowerDyne® (Animation) Subcategories Disc-Type Steam TrapsExtremely versatile disc-type steam traps. Benefits and Features The operation principle for these traps utilizes the difference in the thermodynamic properties of condensate and steam. Disc-type traps and impulse-type traps are both examples of steam traps belonging to this classification. TLV’s thermodynamic steam traps are all disc-type traps, which allow less steam leakage and have fewer problems with scale and build-up of dirt. Application Areas Suitable for a variety of applications, such as steam main lines, tracers, steam heating equipment, etc.