Technical Specs

  • Type
    248D Flow Control Valve
  • Full Scale Flow Range
    10 - 50,000 sccm
  • Minimum Controllable Flow
    0.2% Full Scale (<100 sccm)
    0.1% Full Scale (100 to 10,000 sccm)
    <2% Full Scale (>10,000 sccm)
  • Closed Conductance Leakage
    <1 × 10-5 scc/sec He (up to 10,000 sccm)
    <1% Full Scale (>10,000 sccm)
    (15 psid to atm)
  • Exposed Materials
    Standard: 316 S.S., Nickel, Viton®
    Optional: Buna-N, Kalrez®, Neoprene®
  • Seal Material
    Viton, Neoprene, Buna-N, or Kalrez
  • Fitting Type
    Standard: 0.25 inch Swagelok®
    Optional: 4 VCR or 4 VCO® male
  • Operating Temperature
    -10 to 60°
  • Compliance
    CE

Technical Specs

  • Type
    248D Flow Control Valve
  • Full Scale Flow Range
    10 - 50,000 sccm
  • Minimum Controllable Flow
    0.2% Full Scale (<100 sccm)
    0.1% Full Scale (100 to 10,000 sccm)
    <2% Full Scale (>10,000 sccm)
  • Closed Conductance Leakage
    <1 × 10-5 scc/sec He (up to 10,000 sccm)
    <1% Full Scale (>10,000 sccm)
    (15 psid to atm)
  • Exposed Materials
    Standard: 316 S.S., Nickel, Viton®
    Optional: Buna-N, Kalrez®, Neoprene®
  • Seal Material
    Viton, Neoprene, Buna-N, or Kalrez
  • Fitting Type
    Standard: 0.25 inch Swagelok®
    Optional: 4 VCR or 4 VCO® male
  • Operating Temperature
    -10 to 60°
  • Compliance
    CE

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