Constant flow valve

Details Constant flow valve Constant flow valve

1981-10-30

1983-05-17

Schwadron, Martin P.

Fluid handling

Line condition change responsive valves

Direct response valves

138 45, 138 46, F16K 2102, F15D 104

Patent

active

043835503

ABSTRACT:
A constant flow valve provides a predetermined uniform flow rate at the downstream side even when changes in pressure differential occur between the upstream and downstream sides, the constant flow rate being obtained by providing a contoured profile on the flow restrictor in the valve according to defined parameters.

REFERENCES:
patent: 1944088 (1934-01-01), Linderoth
patent: 2928414 (1960-03-01), Streeter
patent: 2956583 (1960-10-01), Streeter
patent: 3763884 (1973-10-01), Grassi et al.
patent: 4009826 (1977-03-01), Walker
patent: 4306585 (1981-12-01), Manos

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