F - Mech Eng,Light,Heat,Weapons – 16 – K
Patent
F - Mech Eng,Light,Heat,Weapons
16
K
F16K 47/02 (2006.01) B08B 9/00 (2006.01) E03D 1/32 (2006.01) E03D 9/14 (2006.01) F16K 21/18 (2006.01) F16K 31/34 (2006.01)
Patent
CA 2254425
A fill valve has a main valve with a valving surface contacted by a valve disk. A series of offset radial paths separated by a toroidal path permit free radial flow at full open and quiet tortuous flow as the valve closes. Removal of a cap permits access to the main valve for cleaning. Indicia in the valve body provide easy height adjustments. A riser base is made up of easily molded locking parts and provides a variable height adjustment structure that is shielded from view. A flexible cup performs multiple functions including serving as a pilot valve, a vacuum breaker valve and a seal. A float for operating the pilot valve is pivotally mounted without extra parts or fasteners.
American Standard Inc.
As Canada Ulc
Ridout & Maybee Llp
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