{
  "abstract": "A material supply assembly includes a valve assembly (30) having an outer valve member (65) and an inner valve member (35) rotatable relative to the outer valve member. A plurality of discharge seals (43), (73) may be provided between the outer valve member and the inner valve member, with one of the discharge seals extending around openings (41, 71) of the outer valve member or openings of the inner valve member. A first circumferential seal (48) may also be provided. An engagement structure including a plurality of spaced apart vertical engagement projections and a plurality of complementary configured engagement recesses may be provided between the valve assembly and the base.",
  "assignees": [
    "ECOLAB USA INC"
  ],
  "authors": [
    "D'HEILLY MICHAEL HENRY",
    "DOBIZL KENNETH THOMAS",
    "FEILER THADDEUS HANS",
    "MILLNER NATHAN JOHN",
    "WEILAGE HOPE EMILY"
  ],
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  "published_at": "2026-09-15T19:14:50.187843Z",
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  "source_date": "2026-02-19",
  "source_id": "AU-2023285894-B2",
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  "supersedes": null,
  "title": "Material supply system with valve assembly with improved sealing capabilities",
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