Self Cleaning Ball Valves

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cleans valve internals


Specifically Designed for Pharmaceutical, Biotech, and Consumer Product Applications


PBM’s self-cleaning valve with Adjust-O-Seal® thoroughly cleans valve internals during CIP line flush in the full open position.


  • Cleanable without external purge ports or valve removal
  • Quick Line Changeovers
  • True-Bore® (valve bore same as connecting tubing) – no puddling
  • Fire-Rated Option – tested to API-607



  • USP Class VI elastomers and FDA complaint materials
  • Available in variety of materials including 316L, Hastelloy™, AL6XN™, many others
  • Variety of mechanical polish finishes as well as electropolish
  • Optional unique fire-rated sanitary design isolates product media from graphite
  • True-Bore® design ideal for pigging systems
  • Full range of direct-mount automation and controls
  • Optional Patented Locking Lever Handle
  • High pressure valve options available
  • Variety of end connections including extended tube or pipe weld ends, hygienic clamp, compression
  • Certified Material Test Reports (CMTRS) provided for wetted components
  • Independent Test Reports available


PBM (Pittsburgh Brass Manufacturing) is a  company over 100 years old that began as a non-ferrous foundry in 1899 along the Monongahela River in Pittsburgh.



  • Address: 1070 Sandy Hill Road,
       Irwin, PA 15642
  • Phone: 724-863-0550 / 800-967-4PBM
  • Email: