Valve with generally spherical closure member

Details Valve with generally spherical closure member Valve with generally spherical closure member

1975-01-06

1977-06-07

Rosenthal, Arnold

Fluid handling

Systems

Multi-way valve unit

251315, F16K 1102

Patent

active

040276988

ABSTRACT:
A valve comprises a valve housing, a first bearing sleeve defining an inlet passage, a second bearing sleeve defining a main outlet passage and a third sleeve defining a secondary outlet passage, all in the valve housing, and a generally spherical valve closure member co-operating with the sleeves, having a passage therethrough for connecting the main outlet passage with the inlet passage in an open position of the valve in which the secondary outlet passage is closed and having a recess extending from the valve passage for connecting the main and secondary outlets when the valve is in a closed position.

REFERENCES:
patent: 2133580 (1938-10-01), Searle
patent: 3464449 (1969-09-01), Morton
patent: 3557832 (1971-01-01), Mueller et al.
patent: 3700006 (1972-10-01), Marcillaud
patent: 3717323 (1973-02-01), Geipel
patent: 3773291 (1973-11-01), Grauer

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