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BioProcessing Fittings - BioValve

BioValve® pinch valve is a precision restriction flow controller and shut-off valve for silicone tubing used in bioprocessing and pharmaceutical manufacturing applications.

BioValve products offer full flexibility in single-use applications. It can be installed over most common silicone tubing.

Features & Benefits

  • Can be SIP repeatedly
  • Can be autoclaved repeatedly at 134°C for 5 minutes
  • Can be subjected to 40 kiloGrays without weakening
  • Can be calibrated to minimize flow path turbulence
  • Can be used with one hand
  • Thread pitch is calibrated to 2mm per turn
    • Permits accurate estimation of flow restriction


  • Materials:
    • Glass reinforced Nylon 66
  • Tubing Sizes:
    • 1/4" to 1" Max.
  • Operating Pressure:
    • 150 psig Max.
  • Cumulative Gamma Dose:
    • 40 kiloGrays
  • USP Class VI Certified Materials

BioClamp is a registered trademark of BioPure Technology Ltd, UK. BioClamp Patents: Patent Pending No. 0605408.4; International Patent No. PCT/GB2007/000579