Ultra High Purity Gas Diaphragm Valves (VDV31UA)

  • Diaphragm valve
  • Stainless steel 316L body for corrosive gases
  • Inlet pressure max 300 bar
  • Left or Right lever direction for Shutoff
  • Wide range of inlets and outlets
  • Metal-to-metal seal to atmosphere

For more detailed information, click the button below to download PDF.

  • Max. Working Pressure: 4500 psig (300 bar)
  • Max. Working Temp.: -10oF ~ 150oF (-23oC ~ 65oC)

For more detailed information, click the button below to download PDF.

  • Body: 316L
  • Diaphragm: Elgiloy®
  • Seat packing: PEEK
  • Handle: AL
  • Internal Leakage Allowance: 1×10-9 mbar I/s He
  • External Leakage Allowance: 1×10-9 mbar I/s He
  • Orifice: Ф2.7mm
  • Weight: approx. 0.25kg

For more detailed information, click the button below to download PDF.

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