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Bellows-Sealed Valves — High-Temp Bellows Valves with Secondary Packing, U Series

Valves available with these specifications:

  • 1/4 to 1 in. (6 to 12 mm)
  • –20°F (–28°C) to 1200°F (648°C)
  • Stainless steel
  • 250 psig (17.2 bar) to 2500 psig (172 bar)

Your local authorized Swagelok sales and service center may have additional options.

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Safe Product Selection

The complete catalog contents must be reviewed to ensure that the system designer and user make a safe product selection. When selecting products, the total system design must be considered to ensure safe, trouble-free performance. Function, material compatibility, adequate ratings, proper installation, operation, and maintenance are the responsibilities of the system designer and user.

⚠ Warning: Do not mix/interchange Swagelok two-ferrule tube-fitting end connection components (or other products not governed by industrial design standards) with those of other manufacturers.

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