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Diaphragm-Sealed Valves — Ultrahigh-Purity High-Pressure Diaphragm Valves, DPH Series

Valves available with these specifications:

  • 1/4 to 1 in.
  • 73°F (23°C) to 212°F (100°C)
  • Modified PTFE
  • 40 psig (2.7 bar) to 100 psig (6.8 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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