Direct seal brass cylinder valve for high purity gases - D203
Key advantages
  • Soft seat sealing arrangement offers low operating torque
  • Valve seat captivated to avoid extrusion and blockage of the valve
  • High leak tightness integrity through diaphragm sealing
  • High performance thrust pad
Specifications
ConnectionsAccording (inter-)national standards and customer’s specifications
Working pressure315 bar
Nominal flow rateCV = 0.35
Temperature range-40 to +65 °c
Body materialsBrass CW617N according to EN 12420
Leak rate1.10-7 m bar L/s
Seat orifice size3.5 Mm
Markingπ (according to TPED), manufacturing date, 3 stars, valve part number, valve inlet, valve outlet, V-9
Dimensional drawings
Downloadable catalogs, brochures
  • Puretec overview
    Last update: May 17, 2021
    Available in: en
  • Puretec Catalog
    Last update: May 25, 2021
    Available in: en
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