Diaphragm seal lecture bottle valve - D250
Key advantages
  • Valve seat captivated to avoid extrusion and valve blockage
  • Easy operation under high pressure
  • O-rings fitted into the gland to exclude penetration of humidity
ConnectionsAccording (inter-)national standards and customer specifications
Working pressure200 bar
Flow rateCV=0.25
Temperature range-20 to +65 °c
Body materialsStainless steel, Brass, AlSiBz
Leak rate1.10-7 M bar l/s
Seat orifice size4 Mm
Markingπ0029 (according to TPED), manufacturing date, 3 stars, valve part number, valve inlet, valve outlet
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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