High pressure dual port cylinder valve for High Purity gases - D265
Key advantages
  • Dual port design to withdraw liquid, vapor
  • Easy withdrawal of liquified gas by pressurizing through vapor port
  • Quick filling of liquified gas by releasing cylinder head pressure through additional vapor port
  • Eliminates need for 2-valve system
  • Soft seat sealing arrangement offers low operating torque
Specifications
Gas typeHigh purity gases
Upper Limit Working Pressure200 bar
CV0.35
Lower Operating Temperature Limit-20 Celsius
Upper Operating Temperature Limit65 Celsius
Seat Orifice Size3.5 Mm
Helium Leak Rate at Max Pressure1*10-7 mbar l/sec (He)
Body materialAISI 303, AISI 316L, Brass, AISiBz
Seat materialHastelloy
Diaphragm materialHastelloy
Spindle materialAISI 303, AISI 316L, Brass, Nickel
Dimensional drawings
Downloadable catalogs, brochures
  • Puretec Catalog
    Last update: May 25, 2021
    Available in: en
  • Puretec overview
    Last update: May 17, 2021
    Available in: en
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