• Valve body made from solid bar
  • No dead space
  • Resistant to aggressive fluids
  • Hermetically sealed against the environment
  • Long service life of PTFE bellows
  • Drainable
  • Bellows leakage indicator
  • Maximize life cycles
  • Ease of cleaning—CIP/SIP
  • Folds of the PTFE bellows remain open for easy cleaning
  • Modular system makes changing actuator more convenient
  • Change seals without special tools
  • Minimal downtimes
  • Low spare parts or consumables cost
  • PTFE bellows conforms to FDA regulations
  • Wide variety of installation positions
  • High quality product surface finishes available
  • Optional electronic feedback


The IsoPure valve allows easy and safe sampling of liquids from closed systems such as vessels and pipelines. The aseptic, compact design provides a permanent valve integration into aseptic and hygienic production lines, eliminating the need for costly consumables. The IsoPure valve has a dead space-free design that can be easily cleaned and sterilized via clean-in-place (CIP) or sterilize-in-place (SIP). The PTFE (e.g., Teflon) bellows guarantee hermetic sealing against the environment to prevent process contamination.

Process inspections have become an indispensible part of sterile and hygienic process engineering. With the IsoPure, samples can be taken simply and safely from systems including vessels, tanks and pipelines. The IsoPure sampler was developed paying special attention to compact and true aseptic design. The result is minimal problems when mounting samplers in CIP or SIP applications, no need for consumables, and protection against process contamination.

Conformant to 3-A Sanitary Standards through third party verification.


  • Process Temperature 250°F (121°C) (continuous); 275°F (135°C) (sterilization
  • Wetted Materials 316/316L SS and PTFE
  • Max Process Pressure 145 psig (10 barg)
  • All valves certified according to 3-A and EHEDG