Modular directional valve

Details Modular directional valve Modular directional valve

1983-07-18

1985-05-07

Nilson, Robert G.

Fluid handling

Systems

Multi-way valve unit

137556, 13762569, 251367, F16K 2704

Patent

active

045151849

ABSTRACT:
A multi-port directional valve and subplate for mounting the valve in which the valve body comprises a housing having a plurality of parallel, laterally spaced slots formed in its inner surface; a plurality of individual port modules each having a pair of parallel side walls, a bottom surface, a spool bore, a longitudinal port bore which connects the bottom surface and the spool bore, an outer surface, and a rib formed on the outer surface such that the outer surface of each module is complementary with the inner surface of the housing; a spool which changes the operating position of the valve and a pair of actuator housings each connected to one end of the cover housing and mounted on the subplate; and the valve body is mounted on the subplate to align the module ports with ports in the subplate.

REFERENCES:
patent: 3324885 (1967-06-01), Beech
patent: 3559687 (1971-02-01), Aslan
patent: 4084618 (1978-04-01), Gurries

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