Controlled pressure drop valve

Details Controlled pressure drop valve Controlled pressure drop valve

1974-02-21

1976-08-31

Rosenthal, Arnold

Fluid handling

Systems

Multi-way valve unit

251127, 13762533, 138 42, 138 43, F16K 4708

Patent

active

039774350

ABSTRACT:
A valve having stacked disks with alternate circular grooves in the faces thereof to provide a high pressure drop surface in fluid flow transverse to said grooves and ridges. The disks are circular in shape with a circular center opening to provide a central fluid opening when the disks are stacked with the center openings in register. Fluid enters the center opening and flows radially between the adjacent faces of a pair of disks to flow transversely across the continuous circular grooves and ridges.

REFERENCES:
patent: 1342955 (1920-06-01), Gebhardt
patent: 2920652 (1960-01-01), Rudelick et al.
patent: 3131717 (1964-05-01), Gratzmuller
patent: 3318571 (1967-05-01), Jeffrey
patent: 3690344 (1972-09-01), Brumm

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