Fluid control valves

Details Fluid control valves Fluid control valves

1978-03-29

1980-09-02

Michalsky, Gerald A.

Fluid handling

Convertible

Units interchangeable between alternate locations

13762565, 13762568, 251324, 251325, F16K 1107

Patent

active

042201748

ABSTRACT:
A valve for controlling the flow of a liquid under pressure and capable of flowing a maximum amount of liquid and still be shifted by a commercially available, industry standardly-accepted solenoid. My improved valve utilizes only four dynamic seals between the valve plunger and the bore through which the plunger operates to minimize breakaway force required to move the plunger from one position to another. The valve incorporates novel plunger and separator constructions wherein valves of different operating capabilities may be formed from common parts and selectively interchangeable parts.

REFERENCES:
patent: 583822 (1897-06-01), Shem
patent: 650777 (1900-05-01), Bromley
patent: 763694 (1904-06-01), Robinson
patent: 948649 (1910-02-01), Koelkebeck
patent: 2645450 (1953-07-01), Chessman
patent: 2940465 (1960-06-01), Frantz
patent: 3580286 (1971-05-01), Bash
patent: 3635249 (1972-01-01), Kirkman
patent: 3960166 (1976-06-01), Linser
patent: 4096880 (1978-06-01), Lemmon et al.

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