Float check | Article about float check by The Free Dictionary
A type of check valve
; as water flows into a atmospheric-type vacuum breaker,
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.
References in periodicals archive
 Give each PFD a "float check
" by submerging it a few feet beneath the surface of the water then releasing it.
(122) Shortened hold periods mean earlier funds availability for customers and less time for banks to float checks
and less interest that they can collect.