Fluid handling – With indicator – register – recorder – alarm or inspection means – Inspection means
Patent
1987-12-28
1989-08-01
Rivell, John
Fluid handling
With indicator, register, recorder, alarm or inspection means
Inspection means
137271, 137557, 137385, 251206, 251208, 251315, 73168, G01M 1900, F16K 510
Patent
active
048526100
ABSTRACT:
A valve and an arrangement for testing and draining a fire suppression water sprinkler system includes a valve which has a valve member with first, second and third ports. The selective rotation of the valve member interrupts a flow of water through the valve and permits a flow at two different preselected flow rates. The valve may be constructed so as to permit its use in either of two orientations with respect to inlet and outlet openings of the apparatus. A sight glass arrangement may be provided in which two sight glasses are offset from one another by 90 degrees and are arranged in the arrangement in a manner permitting the easy visual observation of flow therepast.
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Brochure from Victaulic dated Jun. 1986.
Brochure from Sunbelt Marketing, Inc. dated Apr. 15, 1986.
Brochure from Triple "R" Specialty Co. dated Nov. 1986.
Brochure from Fire Sprinkler Fittings Co. dated Aug. 1986.
"Standard for the Installation of Sprinkler Systems", NFPA 13, 1983 Edition, pp. 13-135.
AGF Manufacturing, Inc.
Rivell John
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