TV/HAT valves are in-line temperature control valves designed for applications such as tracer tubing systems and sample cooling, where precise temperature-based flow control prevents equipment damage. Constructed entirely of 300 series stainless steel with PTFE and EPDM or Viton seals, the valve is self-operating, pressure-insensitive
TV/HAT valves are ideal for use in conjunction with tracer tubing and tracing systems using pre-traced tubing bundles. These valves are optimal for replacing conventional steam traps on winterization tracing, instrument tracing, condensate return system freeze protection, tracing for processes under 150°F (65°C), and other applications requiring in-line flow control based on temperature.
TV/HAT valves responds only to temperature. After condensate forms and cools to near the set point, the valve modulates the flow to maintain a constant condensate discharge temperature. The valves are wide open at start-up for rapid venting and initial heat-up and are self-draining after shutdown, to eliminate freeze damage. For heating of temperature sensitive instruments or process fluids, the reduced temperature available for tracing simplifies operations and eliminates overheating problems. For other heat transfer fluids, TV/HAT valves maintain a constant discharge temperature, thus providing benefits of accurate process temperature control and improved efficiency.
| ThermOmegaTech® | |
|---|---|
| Product Category | Industrial Valves |
| Product Number | TV/HAT |
| Product Name | Inline Temperature Control Valve |
| Valve Type | Control Valve; Drain; Safety; Shut Off |
| Primary Material | Stainless Steel |
| Media | Water; Hot Water; Cold Water ; Gas; Gasoline / Diesel Fuel; Hydraulic; Steam; Ketones, Oil; Air; Chemical |
| Valve Size | 0.25 to 0.50 inch (6.35 to 12.70 mm) |
| Maximum Pressure | 300.00 psi (211 m H2O) |
