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High pressure cylinder valve for High purity gases – D200
Key advantages
  • Soft seat sealing arrangement offers low operating torque
  • Valve seat captivated to avoid extrusion and valve blockage
  • High leak tightness integrity through diaphragm sealing
  • High performance thrust pad
Specifications
Gas TypePure & Ultra-pure
ConnectionsAccording (inter-)national standards and customer specifications
Working pressure200 bar
Flow rateCV=0.35
Temperature range-40 to +65 °c
Body materialsBrass, Stainless Steel, Nickel
Leak rate1.10-7 M bar l/s
Seat orifice size3.5 Mm
Markingπ0029 (according to TPED),Valve part number, manufacturing date, nominal pressure and flow direction, Connections - seat material, 3 stars
Dimensional drawings
Downloadable catalogs, brochures
  • Puretec Catalog
    Last update: May 25, 2021
    Available in: en
  • Puretec overview
    Last update: Sep 07, 2021
    Available in: en
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