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FISHER™ TBX Steam Conditioning Valve

The FISHER TBX Steam Conditioning Valve is designed to handle the most severe applications in today's cycling power plants as well as provide precise pressure and temperature control for process applications. The TBX incorporates over 30 years of steam conditioning experience and product development.

Main Features

Forged Valve Body-- FEA designed valve body can handle the most demanding applications without thermal stress problems.
Full Pressure Drop Capability-- Rugged cage-guided design enables handling of full pressure drop of main steam
Noise Attenuation-- Whisper III and WhisperFlo trims help to attenuate the noise by 30 to 40 dBA.
Easy Maintenance Seat Ring-- Welded design provides Class V shutoff and long life. Deep Alloy 6 overlay can be refinished multiple times to maintain tight shutoff. Bolted seat rings are also available for ease of maintenance.
Thermally Compensated Trim-- 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.
High Temperature Capability with Available Class V Shutoff-- Use of the FISHER Bore Seal trim gives capability of standard Class V shutoff up to 621C (1150F).

Specifications

Applicable pipe sizes: NPS 8-48
Pressure Rating: ANSI CL150-2500
Process connection type: RF flanged, RTJ, butt-welded
Material: SA105, F22, F91.
Other configurations: Contact us for more information

Applications

Power plants
Petrochemical & chemical processes that require precise control of steam pressure and temperature
For very severe steam conditions