Compare Model Drawings, CAD & Specs Availability Price
248d general purpose flow control valve
Upstream Flow Control Valve, 10 sccm, 4 VCR Male Fitting, Kalrez Seal
$745
3 Weeks
3 Weeks
248d general purpose flow control valve
Upstream Flow Control Valve, 10 sccm, 4 VCR Male Fitting, Viton Seal
$645
3 Weeks
3 Weeks
248d general purpose flow control valve
Upstream Flow Control Valve, 10 sccm, 0.25 in. Tube, Viton Seal
$645
3 Weeks
3 Weeks
248d general purpose flow control valve
Upstream Flow Control Valve, 50 sccm, 4 VCR Male Fitting, Viton Seal
$645
3 Weeks
3 Weeks
248d general purpose flow control valve
Upstream Flow Control Valve, 50 sccm, 0.25 in. Tube, Viton Seal
$645
3 Weeks
3 Weeks
248d general purpose flow control valve
Upstream Flow Control Valve, 100 sccm, 4 VCR Male Fitting, Kalrez Seal
$750
3 Weeks
3 Weeks
248d general purpose flow control valve
Upstream Flow Control Valve, 100 sccm, 4 VCR Male Fitting, Viton Seal
$645
3 Weeks
3 Weeks
248d general purpose flow control valve
Upstream Flow Control Valve, 100 sccm, 0.25 in. Tube, Neoprene Seal
$645
248d general purpose flow control valve
Upstream Flow Control Valve, 100 sccm, 0.25 in. Tube, Viton Seal
$645
3 Weeks
3 Weeks
248d general purpose flow control valve
Upstream Flow Control Valve, 500 sccm, 4 VCR, Viton Seal
$645
3 Weeks
3 Weeks
248d general purpose flow control valve
Upstream Flow Control Valve, 500 sccm, 0.25 in. Tube, Viton Seal
$645
3 Weeks
3 Weeks
248d general purpose flow control valve
Upstream Flow Control Valve, 1,000 sccm, 4 VCR, Viton Seal
$645
3 Weeks
3 Weeks
248d general purpose flow control valve
Upstream Flow Control Valve, 1,000 sccm, 0.25 in. Tube, Viton Seal
$645
3 Weeks
3 Weeks
248d general purpose flow control valve
Upstream Flow Control Valve, 10,000 sccm, 4 VCR, Viton Seal
$645
3 Weeks
3 Weeks
248d general purpose flow control valve
Upstream Flow Control Valve, 10,000 sccm, 0.25 in. Tube, Kalrez Seal
$750
3 Weeks
3 Weeks
248d general purpose flow control valve
Upstream Flow Control Valve, 10,000 sccm, 0.25 in. Tube, Viton Seal
$645
3 Weeks
3 Weeks

Specifications

  • Type
    248D Flow Control Valve
  • Full Scale Flow Range
    10 - 10,000 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
    Elastomer
  • Fitting Type
    Standard: 1/4 inch Swagelok®
    Optional: 4 VCR or 4 VCO® male
  • Operating Temperature
    -10 to 60°

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