Glass Components for Processors

Normag - Lab & Process Glass

Technologies

VH straight spindle valves, pneumatically operated

Description

  • Worldwide lowest leakage rate of 1x10-12 mbar*l/s
  • Optimized without dead space
  • Flexible use for liquids and gases
  • Safety through protection against unscrewing
  • Highly vacuum-tight, without open sealing rings, grease-free and free of dead space due to complex but inconspicuous sealing system under PTFE coating
  • Sealing system adjustable
  • Only available in thick-walled and extra thick-walled
  • Standard is safety position (unpressurized), spring force closing, picture shows pressure operated opening and closing
  • Spring loaded opening and pressure operated opening and closing on request
  • Material handle not in contact with product
  • Material handle: PP, 0/+100°C
  • Material O-ring: FKM, -40/+180°C
  • Material Metal parts: brass, -50/+200°C
  • Temperature resistance: -100/+200°C, at T < -50°C readjustment may be necessary
  • Pressure resistance: -1/+0,5 barg
  • Material in contact with product: Borosilicate glass 3.3, PTFE

 

Important: For glass articles which differ from the original shape after further processing, the permissible data must be determined in accordance with the technical rules and regulations.
 

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