TBX-STEAM | Fisher™ TBX Steam Conditioning Valve | Fisher

Fisher™ TBX Steam Conditioning Valve

Fisher TBX valves reduce both steam pressure and temperature to enable daily cycling of power plants. In addition; they protect reheater tubes; condensers; and piping against excessive pressure; temperature; and enthalpy excursions during steam turbine trips.

• Combines pressure and temperature control in a single valve.
• Rugged cage-guided design enables handling of full pressure drop of main steam.
• Whisper Trim ™ III and WhisperFlo™ trims help to attenuate the noise by 30 to 40 dBA.
• Use of the Fisher Bore Seal trim gives capability of standard Class V shutoff up to 593°C (1100°F). This unique balanced trim is field-proven.
• FEA designed valve body can handle the most demanding applications without thermal stress problems.
• Permits vertical stem orientation for ease of maintenance in most applications.
• The cage is case-hardened for maximum life and is allowed to grow during thermally induced excursions. The plug is continuously guided and employs cobalt-based overlays for guide bands and tight metal-to-metal shutoff against the seat.