Glass Components for Processors

Normag - Lab & Process Glass

Technologies

STB three-way stopcocks with bending pipe attachment, PTFE

Description

  • NORMAG fine-grinding 1200 grit, afterwards polished
  • Stopcock sleeve handmade by Normag in Ilmenau, Germany, guarantees highest quality 
  • Stopcock keys from Bola - „Made in Germany“
  • Durable and smooth running
  • High vacuum tight
  • Always tight, even with temperature changes
  • 3-part tap safety device
  • Temperature resistance:
    • + 200°C - not insulated,
    • minus temperature limited by PTFE
  • Pressure resistance: -1/+0.5 barg
  • Material in contact with product: Borosilicate glass 3.3, PTFE
  • Material washer: PTFE, -100/+200°C
  • Material o-ring: NBR; -40/+180°C
  • Material nut: ETFE, glass fiber reinforced

 

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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