Vrieco-Nauta Isem Ball Segment Valves

The Isem ball segment valve is a full bore passage valve with no static pockets. The valve can be supplied in steel or stainless steel and if special finishes are required the housing will be fabricated instead of cast. They are particularly suitable to be supplied with our Vrieco-Nauta conical mixers and vacuum dryers as they provide the minimum clearance below the screw so that there is no product retention.

Features and Benefits

  • Easy to clean with CIP options available
  • Suitable for both pressure and vacuum service
  • Sizes ranging from six (6) inches to sixteen (16) inches
  • Operating pressure to 8 bar
  • Pressure shock resistant design up to 10 bar
  • Scraper rings and inflatable sealing systems available to meet a range of applications
  • Special shaft seals for easy cleaning and maintenance.
  • Inflatable sealing option for difficult applications

Applications

These valves are especially recommended for use in the Food and Pharmaceutical Industries but can be used for Chemical and Mineral Applications.