Valve for controlling the flow of semi-liquid compositions

Details Valve for controlling the flow of semi-liquid compositions Valve for controlling the flow of semi-liquid compositions

1981-09-04

1984-02-07

Rosenthal, Arnold

Fluid handling

Systems

Multi-way valve unit

137242, F16K 11085, F16K 508

Patent

active

044297173

ABSTRACT:
A three-way valve for controlling the flow of semi-liquid compositions having a cylindrical valve core journalled for rotation within a valve housing, cylindrical fluid passages formed within the valve core whereby each such fluid passage has a circular knife-edge type cutting plate disposed along its outer edge for cutting solids during activation of the valve. Exemplary apparatus according to the invention includes sealing means for the valve seats which are adjustable without disassembly of the valve, and means for providing a continuous water flush across the valve seats during normal operation.

REFERENCES:
patent: 109906 (1870-12-01), Hutson
patent: 1329016 (1920-01-01), Renkin
patent: 1616386 (1927-02-01), O'Stroske
patent: 2084248 (1937-06-01), Ferrari et al.
patent: 2766911 (1956-10-01), Greaves et al.
patent: 3100499 (1963-08-01), Bass
patent: 3552440 (1971-01-01), Smith
patent: 3556153 (1971-01-01), Barbuto
patent: 3765439 (1973-10-01), Wise

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