Fluid handling – With indicator – register – recorder – alarm or inspection means – Fluid pressure responsive indicator – recorder or alarm
Patent
1995-01-26
1996-07-09
Chambers, A. Michael
Fluid handling
With indicator, register, recorder, alarm or inspection means
Fluid pressure responsive indicator, recorder or alarm
1375566, 251118, 25131514, 7386163, G01F 144
Patent
active
055335497
ABSTRACT:
A valve assembly for use in heating, ventilating and air conditioning systems. The valve assembly includes a valve body having a chamber in which is rotatably mounted a quarter-turn flow control ball valve. A valve body nut having an outlet port is threadably mounted on the valve body adjacent the outlet end of the valve body chamber. A flow venturi is removably mounted in the inlet end of the valve body. A pipe union tailpiece is detachably mounted on the inlet end of the valve body. A pair of pressure/temperature readout ports are mounted on the valve body for use in determining the rate of fluid flow through the venturi. A vent plug is mounted on the valve body for venting air from the ball valve chamber.
REFERENCES:
patent: 2323839 (1943-07-01), Nixon
patent: 2337921 (1943-12-01), Petroe
patent: 2344219 (1944-03-01), Smith
patent: 3617027 (1971-11-01), Scaramucci
patent: 3896670 (1975-07-01), Converse, III et al.
patent: 4312342 (1982-01-01), Chittenden
patent: 4874007 (1989-10-01), Taylor
patent: 4964614 (1990-10-01), Sands et al.
patent: 5025833 (1991-06-01), Hendrick
patent: 5271427 (1993-12-01), Berchem
Chambers A. Michael
Hydronic Components, Inc.
Mentag Robert G.
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